{ "info": { "_postman_id": "e8c2dfab-d9f2-4258-9b60-6b5873189793", "name": "AhaSend API v2 Accounts Messages API", "description": "The AhaSend API v2 allows you to send transactional emails, manage domains, webhooks, routes, API keys, and view statistics.\n\n## Authentication\nAll API requests must be authenticated using a Bearer token in the Authorization header:\n```\nAuthorization: Bearer aha-sk-64-CHARACTER-RANDOM-STRING\n```\n\n## Scopes\nAPI keys have specific scopes that control access to different resources and actions:\n\n### Message Scopes\n- `messages:send:all` - Send messages from any domain in the account\n- `messages:send:{domain}` - Send messages from a specific domain\n- `messages:cancel:all` - Cancel messages from any domain\n- `messages:cancel:{domain}` - Cancel messages from a specific domain\n- `messages:read:all` - Read messages from any domain\n- `messages:read:{domain}` - Read messages from a specific domain\n\n### Domain Scopes\n- `domains:read` - Read all domains\n- `domains:write` - Create and update domains\n- `domains:delete:all` - Delete any domain\n- `domains:delete:{domain}` - Delete a specific domain\n\n### Account Scopes\n- `accounts:read` - Read account information\n- `accounts:write` - Update account settings\n- `accounts:billing` - Access billing information\n- `accounts:members:read` - Read account members\n- `accounts:members:add` - Add account members\n- `accounts:members:update` - Update account members\n- `accounts:members:remove` - Remove account members\n\n### Webhook Scopes\n- `webhooks:read:all` - Read all webhooks\n- `webhooks:read:{domain}` - Read webhooks for a specific domain\n- `webhooks:write:all` - Create and update webhooks\n- `webhooks:write:{domain}` - Create and update webhooks for a specific domain\n- `webhooks:delete:all` - Delete any webhook\n- `webhooks:delete:{domain}` - Delete webhooks for a specific domain\n\n### Route Scopes\n- `routes:read:all` - Read all routes\n- `routes:read:{domain}` - Read routes for a specific domain\n- `routes:write:all` - Create and update routes\n- `routes:write:{domain}` - Create and update routes for a specific domain\n- `routes:delete:all` - Delete any route\n- `routes:delete:{domain}` - Delete routes for a specific domain\n\n### Suppression Scopes\n- `suppressions:read` - Read suppressions\n- `suppressions:write` - Create suppressions\n- `suppressions:delete` - Delete suppressions\n- `suppressions:wipe` - Delete all suppressions (dangerous)\n\n### SMTP Credentials Scopes\n- `smtp-credentials:read:all` - Read all SMTP credentials\n- `smtp-credentials:read:{domain}` - Read SMTP credentials for a specific domain\n- `smtp-credentials:write:all` - Create SMTP credentials\n- `smtp-credentials:write:{domain}` - Create SMTP credentials for a specific domain\n- `smtp-credentials:delete:all` - Delete any SMTP credentials\n- `smtp-credentials:delete:{domain}` - Delete SMTP credentials for a specific domain\n\n### Statistics Scopes\n- `statistics-transactional:read:all` - Read all transactional statistics\n- `statistics-transactional:read:{domain}` - Read transactional statistics for a specific domain\n\n### API Key Scopes\n- `api-keys:read` - Read API keys\n- `api-keys:write` - Create and update API keys\n- `api-keys:delete` - Delete API keys\n\n## Rate Limiting\n- General API endpoints: 100 requests per second, 200 burst\n- Statistics endpoints: 1 request per second, 1 burst\n\n## Pagination\nList endpoints use cursor-based pagination with the following parameters:\n- `limit`: Maximum number of items to return (default: 100, max: 100)\n- `cursor`: Pagination cursor for the next page\n\n## Time Formats\nAll timestamps must be in RFC3339 format, e.g., `2023-12-25T10:30:00Z`\n\n## Idempotency\nPOST requests support idempotency through the optional `Idempotency-Key` header. When provided:\n- The same request can be safely retried multiple times\n- Duplicate requests return the same response with `Idempotent-Replayed: true`\n- In-progress requests return HTTP 409 with `Idempotent-Replayed: false`\n- Failed requests return HTTP 412 with `Idempotent-Replayed: false`\n- Idempotency keys expire after 24 hours\n\n\nContact Support:\n Email: support@ahasend.com", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "lastUpdatedBy": "35240", "uid": "35240-e8c2dfab-d9f2-4258-9b60-6b5873189793" }, "item": [ { "name": "v2", "item": [ { "name": "accounts", "item": [ { "name": "{account_id}", "item": [ { "name": "messages", "item": [ { "name": "conversation", "item": [ { "name": "AhaSend Create Conversational Message", "id": "8419db2b-8bf0-4c36-98fd-e43cf5723533", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "id": "dac67cc2-7e54-4787-a028-d633c51d61bd", "key": "account_id", "value": "", "description": "(Required) Account ID" } ] }, "description": "Creates and sends a conversational message (with support for CC and BCC) to one or more recipients. This API does not support template substitutions, use [Create Message](https://ahasend.com/docs/api-reference/messages/create-message) instead if you need substitutions.\n\n**Validation Requirements:**\n- Either `text_content` or `html_content` is required\n- `from.email` must be from a domain you own with valid DNS records\n- `retention.metadata` must be between 1 and 30 days\n- `retention.data` must be between 0 and 30 days\n- If the `reply_to` parameter is provided, do not include `reply-to` in headers\n- If the `cc` parameter is provided, do not include `cc` in headers\n- `message-id` header will be ignored and automatically generated\n- Schedule times must be in RFC3339 format\n" }, "response": [ { "id": "5e460cd8-f00a-4617-b154-a671f76334d5", "name": "Message created successfully", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "key": "account_id" } ] } }, "status": "Accepted", "code": 202, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "Idempotent-Replayed", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"object\": \"list\",\n \"data\": [\n {\n \"object\": \"message\",\n \"recipient\": {\n \"email\": \"\",\n \"name\": \"\",\n \"substitutions\": {\n \"in__\": \"elit\",\n \"veniam65d\": 65096908,\n \"veniam_a\": false,\n \"sunt_617\": -30558385.68790312\n }\n },\n \"status\": \"error\",\n \"id\": \"\",\n \"error\": \"\",\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n },\n {\n \"object\": \"message\",\n \"recipient\": {\n \"email\": \"\",\n \"name\": \"\",\n \"substitutions\": {\n \"id4\": true,\n \"pariatur3\": \"magna ut commodo\",\n \"dolore_1\": true\n }\n },\n \"status\": \"scheduled\",\n \"id\": \"\",\n \"error\": \"\",\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n }\n ]\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-5e460cd8-f00a-4617-b154-a671f76334d5" }, { "id": "cc5843f3-3e83-4bf7-8f13-0aac42d5512a", "name": "Bad request", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "key": "account_id" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-cc5843f3-3e83-4bf7-8f13-0aac42d5512a" }, { "id": "6c9c73f4-2803-4a0e-8ebf-0985ae81ad60", "name": "Unauthorized", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "key": "account_id" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-6c9c73f4-2803-4a0e-8ebf-0985ae81ad60" }, { "id": "db47c94e-3f97-4a62-b97b-ff3536989505", "name": "Forbidden", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "key": "account_id" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-db47c94e-3f97-4a62-b97b-ff3536989505" }, { "id": "e96e4ce9-439c-4c63-9618-e565aa58cd5b", "name": "Request in progress - a request with this idempotency key is already being processed", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "key": "account_id" } ] } }, "status": "Conflict", "code": 409, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "Idempotent-Replayed", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-e96e4ce9-439c-4c63-9618-e565aa58cd5b" }, { "id": "a3312197-aa95-4c70-8e45-dbf4d46ffaab", "name": "Original request failed - the request with this idempotency key previously failed and cannot be retried", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "key": "account_id" } ] } }, "status": "Precondition Failed", "code": 412, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "Idempotent-Replayed", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-a3312197-aa95-4c70-8e45-dbf4d46ffaab" }, { "id": "543a0e06-0f8f-4f5d-8464-bc6de6dff20c", "name": "Internal server error", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"subject\": \"\",\n \"to\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"cc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"bcc\": [\n {\n \"email\": \"\",\n \"name\": \"\"\n }\n ],\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"aute_2\": \"\"\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"fail\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/conversation", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", "conversation" ], "variable": [ { "key": "account_id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-543a0e06-0f8f-4f5d-8464-bc6de6dff20c" } ], "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-8419db2b-8bf0-4c36-98fd-e43cf5723533" } ], "id": "b8f9b98a-5f84-4342-8d13-c2cec6de8ef9", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-b8f9b98a-5f84-4342-8d13-c2cec6de8ef9" }, { "name": "{message_id}", "item": [ { "name": "cancel", "item": [ { "name": "AhaSend Cancel Message", "id": "de4cadbd-7e9b-485e-9bcb-4c03c7303aa2", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id/cancel", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id", "cancel" ], "variable": [ { "id": "843030e7-70dc-4d2a-89e1-f66cc2701b0c", "key": "account_id", "value": "", "description": "(Required) Account ID" }, { "id": "3b25dffa-0a76-4cc6-b812-427c27bc5a98", "key": "message_id", "value": "", "description": "(Required) Message API ID (the same ID returned by [Create Message API](https://ahasend.com/docs/api-reference/messages/create-message))" } ] }, "description": "Cancels a scheduled message" }, "response": [ { "id": "7ab09f5e-3ef1-4eba-a62f-7e5ee3086db1", "name": "Scheduled message is cancelled", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id/cancel", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id", "cancel" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-7ab09f5e-3ef1-4eba-a62f-7e5ee3086db1" }, { "id": "18ae67d9-3fab-4572-9431-1f8c28966329", "name": "Bad request", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id/cancel", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id", "cancel" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-18ae67d9-3fab-4572-9431-1f8c28966329" }, { "id": "af253337-597b-4c01-a4e0-e163731e1663", "name": "Unauthorized", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id/cancel", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id", "cancel" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-af253337-597b-4c01-a4e0-e163731e1663" }, { "id": "9f8a5cf3-0bee-4b13-90f5-9fca5a400031", "name": "Forbidden", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id/cancel", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id", "cancel" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-9f8a5cf3-0bee-4b13-90f5-9fca5a400031" }, { "id": "d2ea94fa-6a90-4a83-9e12-accef3e4d785", "name": "Message not found", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id/cancel", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id", "cancel" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-d2ea94fa-6a90-4a83-9e12-accef3e4d785" }, { "id": "d1003e89-f945-4a88-a689-42e55108629e", "name": "Internal server error", "originalRequest": { "method": "DELETE", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id/cancel", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id", "cancel" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-d1003e89-f945-4a88-a689-42e55108629e" } ], "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-de4cadbd-7e9b-485e-9bcb-4c03c7303aa2" } ], "id": "2eefe71b-7b6a-42d5-9ff1-f2568340bd76", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-2eefe71b-7b6a-42d5-9ff1-f2568340bd76" }, { "name": "AhaSend Get Message", "id": "43a3f6a2-4eca-42b5-9621-87dff0e64c28", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id" ], "variable": [ { "id": "cf8dc654-2233-490f-ad60-a538f2bf707c", "key": "account_id", "value": "", "description": "(Required) Account ID" }, { "id": "7964e0a8-d5db-431b-946f-de65631b12d7", "key": "message_id", "value": "", "description": "(Required) Message API ID (the same ID returned by [Create Message API](https://ahasend.com/docs/api-reference/messages/create-message))" } ] }, "description": "Returns the complete message by its ID, including raw content and parsed content structure.\n" }, "response": [ { "id": "7637e021-1665-41e3-ac6f-4cceb3203b40", "name": "Message details", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"object\": \"message\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"retain_until\": \"\",\n \"direction\": \"outgoing\",\n \"is_bounce_notification\": \"\",\n \"delivery_attempts\": [\n {\n \"time\": \"\",\n \"log\": \"\",\n \"status\": \"\"\n },\n {\n \"time\": \"\",\n \"log\": \"\",\n \"status\": \"\"\n }\n ],\n \"message_id\": \"\",\n \"id\": \"\",\n \"subject\": \"\",\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sender\": \"\",\n \"recipient\": \"\",\n \"status\": \"\",\n \"num_attempts\": \"\",\n \"click_count\": \"\",\n \"open_count\": \"\",\n \"domain_id\": \"\",\n \"account_id\": \"\",\n \"sent_at\": \"\",\n \"delivered_at\": \"\",\n \"bounce_classification\": \"\",\n \"reference_message_id\": \"\",\n \"content\": \"\",\n \"content_parsed\": {\n \"parts\": [\n {\n \"content_type\": \"\",\n \"content\": \"\"\n },\n {\n \"content_type\": \"\",\n \"content\": \"\"\n }\n ],\n \"attachments\": [\n {\n \"filename\": \"\",\n \"content\": \"\",\n \"content_type\": \"\",\n \"content_id\": \"\"\n },\n {\n \"filename\": \"\",\n \"content\": \"\",\n \"content_type\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"in_21\": [\n \"\",\n \"\"\n ],\n \"proident_0\": [\n \"\",\n \"\"\n ]\n }\n }\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-7637e021-1665-41e3-ac6f-4cceb3203b40" }, { "id": "6003abd4-e74d-4c3f-80ef-5cc99fbe8c9b", "name": "Bad request", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-6003abd4-e74d-4c3f-80ef-5cc99fbe8c9b" }, { "id": "7a78d721-0670-4b50-9047-ea6280cca4e7", "name": "Unauthorized", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-7a78d721-0670-4b50-9047-ea6280cca4e7" }, { "id": "2da33e77-627f-4dee-b039-12520ae54b1d", "name": "Forbidden", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-2da33e77-627f-4dee-b039-12520ae54b1d" }, { "id": "c7976204-4a1e-49c6-810c-cc4bb56c2552", "name": "Message not found", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-c7976204-4a1e-49c6-810c-cc4bb56c2552" }, { "id": "539efa58-0818-41e6-b0fc-f449ba617166", "name": "Internal server error", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages/:message_id", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages", ":message_id" ], "variable": [ { "key": "account_id" }, { "key": "message_id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-539efa58-0818-41e6-b0fc-f449ba617166" } ], "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-43a3f6a2-4eca-42b5-9621-87dff0e64c28" } ], "id": "77e9f968-72a7-4044-8146-054456d047e4", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-77e9f968-72a7-4044-8146-054456d047e4" }, { "name": "AhaSend Get Messages", "id": "0e5bda58-5974-4c6d-8775-a9c93a56c649", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages?status=&sender=&recipient=&subject=&message_id_header=&tags=&from_time=&to_time=&limit=100&after=&before=", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "query": [ { "description": "Filter by comma-separated list of message statuses", "key": "status", "value": "" }, { "description": "Sender email address (must be from domain in API key scopes)", "key": "sender", "value": "" }, { "description": "Recipient email address", "key": "recipient", "value": "" }, { "description": "Filter by subject text", "key": "subject", "value": "" }, { "description": "Filter by message ID header (same ID returned by CreateMessage API)", "key": "message_id_header", "value": "" }, { "description": "Filter by comma-separated list of tags (max 20)", "key": "tags", "value": "" }, { "description": "Filter messages created after this time (RFC3339 format)", "key": "from_time", "value": "" }, { "description": "Filter messages created before this time (RFC3339 format)", "key": "to_time", "value": "" }, { "description": "Maximum number of items to return (1-100)", "key": "limit", "value": "100" }, { "description": "Pagination cursor for the next page. Provide the value provided in `next_cursor` from the response.", "key": "after", "value": "" }, { "description": "Pagination cursor for the previous page.", "key": "before", "value": "" } ], "variable": [ { "id": "c0b308ba-892c-4a46-a5d9-ebc75328a6c9", "key": "account_id", "value": "", "description": "(Required) Account ID" } ] }, "description": "Returns a list of message summaries for the account. Can be filtered by various parameters.\n" }, "response": [ { "id": "ff7d5fee-16c9-4a9c-b903-3ba3d87cc473", "name": "List of messages", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages?status=&sender=&recipient=&subject=&message_id_header=&tags=&from_time=&to_time=&limit=100&after=&before=", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "query": [ { "description": "Filter by comma-separated list of message statuses", "key": "status", "value": "" }, { "description": "Sender email address (must be from domain in API key scopes)", "key": "sender", "value": "" }, { "description": "Recipient email address", "key": "recipient", "value": "" }, { "description": "Filter by subject text", "key": "subject", "value": "" }, { "description": "Filter by message ID header (same ID returned by CreateMessage API)", "key": "message_id_header", "value": "" }, { "description": "Filter by comma-separated list of tags (max 20)", "key": "tags", "value": "" }, { "description": "Filter messages created after this time (RFC3339 format)", "key": "from_time", "value": "" }, { "description": "Filter messages created before this time (RFC3339 format)", "key": "to_time", "value": "" }, { "description": "Maximum number of items to return (1-100)", "key": "limit", "value": "100" }, { "description": "Pagination cursor for the next page. Provide the value provided in `next_cursor` from the response.", "key": "after", "value": "" }, { "description": "Pagination cursor for the previous page.", "key": "before", "value": "" } ], "variable": [ { "key": "account_id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"object\": \"list\",\n \"data\": [\n {\n \"object\": \"message\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"retain_until\": \"\",\n \"direction\": \"incoming\",\n \"is_bounce_notification\": \"\",\n \"delivery_attempts\": [\n {\n \"time\": \"\",\n \"log\": \"\",\n \"status\": \"\"\n },\n {\n \"time\": \"\",\n \"log\": \"\",\n \"status\": \"\"\n }\n ],\n \"message_id\": \"\",\n \"id\": \"\",\n \"subject\": \"\",\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sender\": \"\",\n \"recipient\": \"\",\n \"status\": \"\",\n \"num_attempts\": \"\",\n \"click_count\": \"\",\n \"open_count\": \"\",\n \"domain_id\": \"\",\n \"account_id\": \"\",\n \"sent_at\": \"\",\n \"delivered_at\": \"\",\n \"bounce_classification\": \"\",\n \"reference_message_id\": \"\"\n },\n {\n \"object\": \"message\",\n \"created_at\": \"\",\n \"updated_at\": \"\",\n \"retain_until\": \"\",\n \"direction\": \"incoming\",\n \"is_bounce_notification\": \"\",\n \"delivery_attempts\": [\n {\n \"time\": \"\",\n \"log\": \"\",\n \"status\": \"\"\n },\n {\n \"time\": \"\",\n \"log\": \"\",\n \"status\": \"\"\n }\n ],\n \"message_id\": \"\",\n \"id\": \"\",\n \"subject\": \"\",\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sender\": \"\",\n \"recipient\": \"\",\n \"status\": \"\",\n \"num_attempts\": \"\",\n \"click_count\": \"\",\n \"open_count\": \"\",\n \"domain_id\": \"\",\n \"account_id\": \"\",\n \"sent_at\": \"\",\n \"delivered_at\": \"\",\n \"bounce_classification\": \"\",\n \"reference_message_id\": \"\"\n }\n ],\n \"pagination\": {\n \"has_more\": \"\",\n \"next_cursor\": \"\",\n \"previous_cursor\": \"\"\n }\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-ff7d5fee-16c9-4a9c-b903-3ba3d87cc473" }, { "id": "e399e3b3-a778-44ae-899f-d13e9ba08f05", "name": "Bad request", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages?status=&sender=&recipient=&subject=&message_id_header=&tags=&from_time=&to_time=&limit=100&after=&before=", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "query": [ { "description": "Filter by comma-separated list of message statuses", "key": "status", "value": "" }, { "description": "Sender email address (must be from domain in API key scopes)", "key": "sender", "value": "" }, { "description": "Recipient email address", "key": "recipient", "value": "" }, { "description": "Filter by subject text", "key": "subject", "value": "" }, { "description": "Filter by message ID header (same ID returned by CreateMessage API)", "key": "message_id_header", "value": "" }, { "description": "Filter by comma-separated list of tags (max 20)", "key": "tags", "value": "" }, { "description": "Filter messages created after this time (RFC3339 format)", "key": "from_time", "value": "" }, { "description": "Filter messages created before this time (RFC3339 format)", "key": "to_time", "value": "" }, { "description": "Maximum number of items to return (1-100)", "key": "limit", "value": "100" }, { "description": "Pagination cursor for the next page. Provide the value provided in `next_cursor` from the response.", "key": "after", "value": "" }, { "description": "Pagination cursor for the previous page.", "key": "before", "value": "" } ], "variable": [ { "key": "account_id" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-e399e3b3-a778-44ae-899f-d13e9ba08f05" }, { "id": "196b4233-e1e3-47e6-b4a5-dd060f6533b0", "name": "Unauthorized", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages?status=&sender=&recipient=&subject=&message_id_header=&tags=&from_time=&to_time=&limit=100&after=&before=", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "query": [ { "description": "Filter by comma-separated list of message statuses", "key": "status", "value": "" }, { "description": "Sender email address (must be from domain in API key scopes)", "key": "sender", "value": "" }, { "description": "Recipient email address", "key": "recipient", "value": "" }, { "description": "Filter by subject text", "key": "subject", "value": "" }, { "description": "Filter by message ID header (same ID returned by CreateMessage API)", "key": "message_id_header", "value": "" }, { "description": "Filter by comma-separated list of tags (max 20)", "key": "tags", "value": "" }, { "description": "Filter messages created after this time (RFC3339 format)", "key": "from_time", "value": "" }, { "description": "Filter messages created before this time (RFC3339 format)", "key": "to_time", "value": "" }, { "description": "Maximum number of items to return (1-100)", "key": "limit", "value": "100" }, { "description": "Pagination cursor for the next page. Provide the value provided in `next_cursor` from the response.", "key": "after", "value": "" }, { "description": "Pagination cursor for the previous page.", "key": "before", "value": "" } ], "variable": [ { "key": "account_id" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-196b4233-e1e3-47e6-b4a5-dd060f6533b0" }, { "id": "0dbddfb4-e5ee-4e59-a3b8-bf17095bcfb6", "name": "Forbidden", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages?status=&sender=&recipient=&subject=&message_id_header=&tags=&from_time=&to_time=&limit=100&after=&before=", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "query": [ { "description": "Filter by comma-separated list of message statuses", "key": "status", "value": "" }, { "description": "Sender email address (must be from domain in API key scopes)", "key": "sender", "value": "" }, { "description": "Recipient email address", "key": "recipient", "value": "" }, { "description": "Filter by subject text", "key": "subject", "value": "" }, { "description": "Filter by message ID header (same ID returned by CreateMessage API)", "key": "message_id_header", "value": "" }, { "description": "Filter by comma-separated list of tags (max 20)", "key": "tags", "value": "" }, { "description": "Filter messages created after this time (RFC3339 format)", "key": "from_time", "value": "" }, { "description": "Filter messages created before this time (RFC3339 format)", "key": "to_time", "value": "" }, { "description": "Maximum number of items to return (1-100)", "key": "limit", "value": "100" }, { "description": "Pagination cursor for the next page. Provide the value provided in `next_cursor` from the response.", "key": "after", "value": "" }, { "description": "Pagination cursor for the previous page.", "key": "before", "value": "" } ], "variable": [ { "key": "account_id" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-0dbddfb4-e5ee-4e59-a3b8-bf17095bcfb6" }, { "id": "e753e49a-0bf9-4685-ab0e-c359ff33ea9a", "name": "Internal server error", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages?status=&sender=&recipient=&subject=&message_id_header=&tags=&from_time=&to_time=&limit=100&after=&before=", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "query": [ { "description": "Filter by comma-separated list of message statuses", "key": "status", "value": "" }, { "description": "Sender email address (must be from domain in API key scopes)", "key": "sender", "value": "" }, { "description": "Recipient email address", "key": "recipient", "value": "" }, { "description": "Filter by subject text", "key": "subject", "value": "" }, { "description": "Filter by message ID header (same ID returned by CreateMessage API)", "key": "message_id_header", "value": "" }, { "description": "Filter by comma-separated list of tags (max 20)", "key": "tags", "value": "" }, { "description": "Filter messages created after this time (RFC3339 format)", "key": "from_time", "value": "" }, { "description": "Filter messages created before this time (RFC3339 format)", "key": "to_time", "value": "" }, { "description": "Maximum number of items to return (1-100)", "key": "limit", "value": "100" }, { "description": "Pagination cursor for the next page. Provide the value provided in `next_cursor` from the response.", "key": "after", "value": "" }, { "description": "Pagination cursor for the previous page.", "key": "before", "value": "" } ], "variable": [ { "key": "account_id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-e753e49a-0bf9-4685-ab0e-c359ff33ea9a" } ], "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-0e5bda58-5974-4c6d-8775-a9c93a56c649" }, { "name": "AhaSend Create Message", "id": "4180f254-2a57-42ea-bd57-61b50675c7fa", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"recipients\": [\n {\n \"email\": \"\",\n \"name\": \"\",\n \"substitutions\": {\n \"in5d1\": true,\n \"cillum_1\": false\n }\n }\n ],\n \"subject\": \"\",\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"irurea\": \"\",\n \"ut6f5\": \"\"\n },\n \"substitutions\": {\n \"adipisicing_24\": 61040781,\n \"aute_284\": \"sunt\",\n \"fugiat_85\": true\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"bounce\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "variable": [ { "id": "d2cf8423-804f-456b-bac2-7a654195fb4a", "key": "account_id", "value": "", "description": "(Required) Account ID" } ] }, "description": "Creates and sends a message to one or more recipients. This API cannot be used if you want to send a conversational/P2P message and set CC or BCC. Use [Create Conversation Message](https://ahasend.com/docs/api-reference/messages/create-conversation) instead.\n\n**Validation Requirements:**\n- Either `text_content` or `html_content` is required\n- `from.email` must be from a domain you own with valid DNS records\n- `retention.metadata` must be between 1 and 30 days\n- `retention.data` must be between 0 and 30 days\n- If `reply_to` is provided, do not include `reply-to` in headers\n- `message-id` header will be ignored and automatically generated\n- Schedule times must be in RFC3339 format\n" }, "response": [ { "id": "07eb3073-806a-413a-8b07-97f9d898ba0b", "name": "Message created successfully", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"recipients\": [\n {\n \"email\": \"\",\n \"name\": \"\",\n \"substitutions\": {\n \"in5d1\": true,\n \"cillum_1\": false\n }\n }\n ],\n \"subject\": \"\",\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"irurea\": \"\",\n \"ut6f5\": \"\"\n },\n \"substitutions\": {\n \"adipisicing_24\": 61040781,\n \"aute_284\": \"sunt\",\n \"fugiat_85\": true\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"bounce\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "variable": [ { "key": "account_id" } ] } }, "status": "Accepted", "code": 202, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "Idempotent-Replayed", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"object\": \"list\",\n \"data\": [\n {\n \"object\": \"message\",\n \"recipient\": {\n \"email\": \"\",\n \"name\": \"\",\n \"substitutions\": {\n \"in__\": \"elit\",\n \"veniam65d\": 65096908,\n \"veniam_a\": false,\n \"sunt_617\": -30558385.68790312\n }\n },\n \"status\": \"error\",\n \"id\": \"\",\n \"error\": \"\",\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n },\n {\n \"object\": \"message\",\n \"recipient\": {\n \"email\": \"\",\n \"name\": \"\",\n \"substitutions\": {\n \"id4\": true,\n \"pariatur3\": \"magna ut commodo\",\n \"dolore_1\": true\n }\n },\n \"status\": \"scheduled\",\n \"id\": \"\",\n \"error\": \"\",\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n }\n ]\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-07eb3073-806a-413a-8b07-97f9d898ba0b" }, { "id": "28c0e8f4-51b1-47fd-92a6-534c6775e50c", "name": "Bad request", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. Keys expire after 24 hours.\n", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "raw", "raw": "{\n \"from\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"recipients\": [\n {\n \"email\": \"\",\n \"name\": \"\",\n \"substitutions\": {\n \"in5d1\": true,\n \"cillum_1\": false\n }\n }\n ],\n \"subject\": \"\",\n \"reply_to\": {\n \"email\": \"\",\n \"name\": \"\"\n },\n \"text_content\": \"\",\n \"html_content\": \"\",\n \"amp_content\": \"\",\n \"attachments\": [\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n },\n {\n \"data\": \"\",\n \"content_type\": \"\",\n \"file_name\": \"\",\n \"base64\": false,\n \"content_disposition\": \"\",\n \"content_id\": \"\"\n }\n ],\n \"headers\": {\n \"irurea\": \"\",\n \"ut6f5\": \"\"\n },\n \"substitutions\": {\n \"adipisicing_24\": 61040781,\n \"aute_284\": \"sunt\",\n \"fugiat_85\": true\n },\n \"tags\": [\n \"\",\n \"\"\n ],\n \"sandbox\": false,\n \"sandbox_result\": \"bounce\",\n \"tracking\": {\n \"open\": \"\",\n \"click\": \"\"\n },\n \"retention\": {\n \"metadata\": \"\",\n \"data\": \"\"\n },\n \"schedule\": {\n \"first_attempt\": \"\",\n \"expires\": \"\"\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/v2/accounts/:account_id/messages", "host": [ "{{baseUrl}}" ], "path": [ "v2", "accounts", ":account_id", "messages" ], "variable": [ { "key": "account_id" } ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\"\n}", "createdAt": "2026-07-28T00:29:16.000Z", "updatedAt": "2026-07-28T00:29:16.000Z", "uid": "35240-28c0e8f4-51b1-47fd-92a6-534c6775e50c" }, { "id": "803f9448-2d8f-485c-a990-bcf7808d782c", "name": "Unauthorized", "originalRequest": { "method": "POST", "header": [ { "description": "Optional idempotency key for safe request retries. Must be a unique string for each logical request.\nRequests with the same key will return the same response. 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