{ "info": { "_postman_id": "28f8c7ae-7dce-4eee-9171-6333d746f521", "name": "Nitro PDF Services Public Authentication Conversions API", "description": "REST API for Nitro PDF Services: convert, transform, extract, and generate PDF documents, plus async job status/result retrieval. Machine-to-machine OAuth 2.0 client-credentials; short-lived bearer tokens. Assembled by API Evangelist from Nitro's published per-tool OpenAPI reference fragments; schemas preserved verbatim.", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "lastUpdatedBy": "35240", "uid": "35240-28f8c7ae-7dce-4eee-9171-6333d746f521" }, "item": [ { "name": "conversions", "item": [ { "name": "PDF to PDF/A", "id": "a85ff9e1-831f-4259-a364-2c6b8f79f8f9", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file", "value": null }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] }, "description": "Convert a PDF file to PDF/A archival format\n\nThis endpoint is polymorphic: the operation performed is selected by the request body. Documented tools on this endpoint: imgtopdf, misctopdf, mstopdf, pdfa, pdftoimg, pdftoms." }, "response": [ { "id": "b9c498a3-c272-4cb8-8a6a-d8bf0d1aba10", "name": "Returns either JSON or binary output depending on the Accept header (defaults to JSON).\n JSON responses include a file URL for synchronous tasks or a job status for asynchronous tasks.", "originalRequest": { "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file" }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"file\": {\n \"URL\": \"\",\n \"contentType\": \"\",\n \"metadata\": {\n \"fileSizeBytes\": \"\",\n \"pageCount\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-b9c498a3-c272-4cb8-8a6a-d8bf0d1aba10" }, { "id": "5ea7387e-7753-4721-a78e-3d8332083b39", "name": "400 response", "originalRequest": { "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file" }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-5ea7387e-7753-4721-a78e-3d8332083b39" }, { "id": "a27bfa8a-c468-4305-bbce-8bf6fd0e1725", "name": "401 response", "originalRequest": { "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file" }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-a27bfa8a-c468-4305-bbce-8bf6fd0e1725" }, { "id": "1ddeca63-b41c-4b80-80e3-27bb49af41fa", "name": "404 response", "originalRequest": { "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file" }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-1ddeca63-b41c-4b80-80e3-27bb49af41fa" }, { "id": "766d010c-5fbb-4e9d-a404-5d957a2d2f47", "name": "413 response", "originalRequest": { "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file" }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] } }, "status": "Request Entity Too Large", "code": 413, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-766d010c-5fbb-4e9d-a404-5d957a2d2f47" }, { "id": "0cbee437-cd37-41e1-9d93-755fc7d96ba1", "name": "422 response", "originalRequest": { "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file" }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] } }, "status": "Unprocessable Entity (WebDAV) (RFC 4918)", "code": 422, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-0cbee437-cd37-41e1-9d93-755fc7d96ba1" }, { "id": "e550ff0d-b036-4056-95b6-538ae6b6110a", "name": "500 response", "originalRequest": { "method": "POST", "header": [ { "key": "Prefer", "value": "respond-async" }, { "key": "Content-Type", "value": "multipart/form-data" }, { "description": "Added as a part of security scheme: bearer", "key": "Authorization", "value": "Bearer " } ], "body": { "mode": "formdata", "formdata": [ { "description": "(Required) The Conversions' endpoint method: `convert` (This can only be one of convert)", "key": "method", "value": "convert", "type": "text" }, { "description": "(Required) ", "key": "params", "value": "[object Object]", "type": "text" }, { "description": "(Required) #### Binary file \n Standard multipart file binary upload field", "key": "file", "type": "file" }, { "description": "This endpoint lets you supply your own URL to receive the single-file output. The URL may point to a custom API endpoint or a pre-signed S3 URL. \n\n The HTTP method defaults to PUT, but you can change it based on your implementation needs via the `verb` parameter. You can also provide custom headers, such as authentication headers or any others required by your endpoint.", "key": "delivery", "value": "[object Object]", "type": "text" } ] }, "url": { "raw": "{{baseUrl}}/conversions", "host": [ "{{baseUrl}}" ], "path": [ "conversions" ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-e550ff0d-b036-4056-95b6-538ae6b6110a" } ], "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-a85ff9e1-831f-4259-a364-2c6b8f79f8f9" } ], "id": "71338100-1c58-463e-aafa-392a9530b706", "createdAt": "2026-07-28T01:44:42.000Z", "updatedAt": "2026-07-28T01:44:42.000Z", "uid": "35240-71338100-1c58-463e-aafa-392a9530b706" } ], "auth": { "type": "bearer", "bearer": [ { "key": "token", "value": "{{bearerToken}}", "type": "string" } ] }, "variable": [ { "key": "baseUrl", "value": "https://api.gonitro.dev" } ] }