{ "info": { "_postman_id": "e5dedf02-6e7a-41a9-be97-d10fa7a08de7", "name": "Fireblocks Blockchains and Assets Approval Requests Blockchains & Assets API", "description": "Fireblocks provides a suite of applications to manage digital asset operations and a complete development platform to build your business on the blockchain.\n\n- Visit our website for more information: [Fireblocks Website](https://fireblocks.com)\n- Visit our developer docs: [Fireblocks DevPortal](https://developers.fireblocks.com)\n\n\nContact Support:\n Email: developers@fireblocks.com", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "lastUpdatedBy": "35240", "uid": "35240-e5dedf02-6e7a-41a9-be97-d10fa7a08de7" }, "item": [ { "name": "assets", "item": [ { "name": "{id}", "item": [ { "name": "Get an asset by ID", "id": "ca0e401f-ce38-47d9-9e99-5d0a2becc7c1", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "id": "9853500e-5b46-410f-ab96-f54d3fd1177c", "key": "id", "value": "", "description": "(Required) The ID or legacyId of the asset" } ] }, "description": "Returns an asset by ID or legacyID.
\n\n\n**Note**:\n- We will continue displaying and supporting the legacy ID (API ID). \nSince not all Fireblocks services fully support the new Assets UUID, please use only the legacy ID until further notice.\n" }, "response": [ { "id": "ec4fc858-e619-4880-93c8-b8b25e3001f7", "name": "Asset with requested identification", "originalRequest": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"legacyId\": \"\",\n \"assetClass\": \"FIAT\",\n \"metadata\": {\n \"scope\": \"LOCAL\",\n \"verified\": \"\",\n \"deprecated\": \"\",\n \"deprecationReferralId\": \"\",\n \"website\": \"\",\n \"media\": [\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n },\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n }\n ],\n \"note\": {\n \"text\": \"\",\n \"userId\": \"\",\n \"userName\": \"\",\n \"updatedAt\": \"\"\n },\n \"features\": [\n \"STABLECOIN\",\n \"STABLECOIN\"\n ]\n },\n \"displayName\": \"\",\n \"displaySymbol\": \"\",\n \"blockchainId\": \"\",\n \"onchain\": {\n \"symbol\": \"\",\n \"name\": \"\",\n \"decimals\": \"\",\n \"address\": \"\",\n \"standards\": [\n \"\",\n \"\"\n ]\n }\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-ec4fc858-e619-4880-93c8-b8b25e3001f7" }, { "id": "a31759a8-9cc7-43ae-a9fa-881167efc7f7", "name": "- Asset with specified ID or legacy ID is not found. Error code 1504\n", "originalRequest": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-a31759a8-9cc7-43ae-a9fa-881167efc7f7" }, { "id": "69983e54-3055-4939-8bd8-af3808eb516b", "name": "Error occurred while getting an asset", "originalRequest": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-69983e54-3055-4939-8bd8-af3808eb516b" }, { "id": "06695110-d6db-44d8-8263-de8621cda6a0", "name": "Error Response", "originalRequest": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-06695110-d6db-44d8-8263-de8621cda6a0" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-ca0e401f-ce38-47d9-9e99-5d0a2becc7c1" }, { "name": "Update the user\u2019s metadata for an asset", "id": "181b5121-f5d2-4a73-a8e8-7414db14bdf3", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "PATCH", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"metadata\": {\n \"note\": {\n \"text\": \"\"\n }\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "id": "a948506e-cb1c-426a-943b-ab4fbea64c47", "key": "id", "value": "", "description": "(Required) The ID or legacyId of the asset" } ] }, "description": "Update the user\u2019s metadata for an asset.\n\n**Endpoint Permissions:** Owner, Admin, Non-Signing Admin, NCW Admin, Signer, Editor." }, "response": [ { "id": "d02dbb28-db50-4881-b539-146180b70d7d", "name": "Updated asset user metadata", "originalRequest": { "method": "PATCH", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"metadata\": {\n \"note\": {\n \"text\": \"\"\n }\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"legacyId\": \"\",\n \"assetClass\": \"FIAT\",\n \"metadata\": {\n \"scope\": \"LOCAL\",\n \"verified\": \"\",\n \"deprecated\": \"\",\n \"deprecationReferralId\": \"\",\n \"website\": \"\",\n \"media\": [\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n },\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n }\n ],\n \"note\": {\n \"text\": \"\",\n \"userId\": \"\",\n \"userName\": \"\",\n \"updatedAt\": \"\"\n },\n \"features\": [\n \"STABLECOIN\",\n \"STABLECOIN\"\n ]\n },\n \"displayName\": \"\",\n \"displaySymbol\": \"\",\n \"blockchainId\": \"\",\n \"onchain\": {\n \"symbol\": \"\",\n \"name\": \"\",\n \"decimals\": \"\",\n \"address\": \"\",\n \"standards\": [\n \"\",\n \"\"\n ]\n }\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-d02dbb28-db50-4881-b539-146180b70d7d" }, { "id": "d543ab0a-5afc-4dc6-97ad-37fe398a1c52", "name": "- Asset with specified ID or legacy ID is not found. Error code 1504\n", "originalRequest": { "method": "PATCH", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"metadata\": {\n \"note\": {\n \"text\": \"\"\n }\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-d543ab0a-5afc-4dc6-97ad-37fe398a1c52" }, { "id": "ce236f28-1a8a-4240-8232-0ed63796228c", "name": "Error occurred while updating asset user metadata", "originalRequest": { "method": "PATCH", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"metadata\": {\n \"note\": {\n \"text\": \"\"\n }\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-ce236f28-1a8a-4240-8232-0ed63796228c" }, { "id": "5110bd39-66d6-4487-b8a3-e97e7a2a0cb6", "name": "Error Response", "originalRequest": { "method": "PATCH", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"metadata\": {\n \"note\": {\n \"text\": \"\"\n }\n }\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-5110bd39-66d6-4487-b8a3-e97e7a2a0cb6" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-181b5121-f5d2-4a73-a8e8-7414db14bdf3" } ], "id": "1541d795-d3d8-42ce-894a-50b875a9b3d4", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-1541d795-d3d8-42ce-894a-50b875a9b3d4" }, { "name": "prices", "item": [ { "name": "{id}", "item": [ { "name": "Set asset price", "id": "3d20c685-c6f2-46a6-8a07-af03dfa3d284", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"currency\": \"\",\n \"price\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/prices/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", "prices", ":id" ], "variable": [ { "id": "f648fd9b-3ad4-4caf-bbd8-787da727a00d", "key": "id", "value": "", "description": "(Required) The ID of the asset" } ] }, "description": "Set asset price for the given asset id. Returns the asset price response.\n" }, "response": [ { "id": "af0498b5-7b94-47ed-bafe-92ad110017c0", "name": "Asset price has been set successfully.", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"currency\": \"\",\n \"price\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/prices/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", "prices", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"legacyId\": \"\",\n \"lastUpdateAt\": \"\",\n \"currency\": \"\",\n \"price\": \"\",\n \"source\": \"PRIVATE\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-af0498b5-7b94-47ed-bafe-92ad110017c0" }, { "id": "b7dc05ae-19b6-4d8c-b54e-eaa61178799e", "name": "- Tenant is not allowed to set rate. Error code: 1002.\n", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"currency\": \"\",\n \"price\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/prices/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", "prices", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-b7dc05ae-19b6-4d8c-b54e-eaa61178799e" }, { "id": "a39fc946-765f-43eb-b965-230412f16fab", "name": "- Currency not found. Error code 1001\n", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"currency\": \"\",\n \"price\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/prices/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", "prices", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-a39fc946-765f-43eb-b965-230412f16fab" }, { "id": "a2e91d44-efbf-4b76-997a-44972cba8132", "name": "Error Response", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"currency\": \"\",\n \"price\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets/prices/:id", "host": [ "{{baseUrl}}" ], "path": [ "assets", "prices", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-a2e91d44-efbf-4b76-997a-44972cba8132" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-3d20c685-c6f2-46a6-8a07-af03dfa3d284" } ], "id": "af0fb5be-78cb-46b4-9d53-08d6efffb130", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-af0fb5be-78cb-46b4-9d53-08d6efffb130" } ], "id": "348157b2-094d-4ce8-ac96-63ca9c711605", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-348157b2-094d-4ce8-ac96-63ca9c711605" }, { "name": "List assets", "id": "cc0d8961-4340-491c-9c5d-233f22a0f6e1", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets?blockchainId=&assetClass=FIAT&symbol=&scope=LOCAL&deprecated=&ids=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "assets" ], "query": [ { "description": "Blockchain id of the assets", "key": "blockchainId", "value": "" }, { "description": "Assets class", "key": "assetClass", "value": "FIAT" }, { "description": "Assets onchain symbol", "key": "symbol", "value": "" }, { "description": "Scope of the assets", "key": "scope", "value": "LOCAL" }, { "description": "Are assets deprecated", "key": "deprecated", "value": "" }, { "description": "A list of asset IDs (max 100)", "key": "ids", "value": "" }, { "description": "A list of asset IDs (max 100)", "key": "ids", "value": "" }, { "description": "Next page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page", "key": "pageSize", "value": "500" } ] }, "description": "Retrieves a paginated list of all assets supported by Fireblocks in your workspace.\n\n**Note:** We will continue to support and display the legacy ID (API ID). Since not all Fireblocks services fully support the new Assets UUID, please use only the legacy ID until further notice.\n" }, "response": [ { "id": "f95c9e94-2bdc-4ddc-bb91-a9bc6d094993", "name": "List of assets", "originalRequest": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets?blockchainId=&assetClass=FIAT&symbol=&scope=LOCAL&deprecated=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "assets" ], "query": [ { "description": "Blockchain id of the assets", "key": "blockchainId", "value": "" }, { "description": "Assets class", "key": "assetClass", "value": "FIAT" }, { "description": "Assets onchain symbol", "key": "symbol", "value": "" }, { "description": "Scope of the assets", "key": "scope", "value": "LOCAL" }, { "description": "Are assets deprecated", "key": "deprecated", "value": "" }, { "description": "A list of asset IDs (max 100)", "key": "ids", "value": "" }, { "description": "Next page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page", "key": "pageSize", "value": "500" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"data\": [\n {\n \"id\": \"\",\n \"legacyId\": \"\",\n \"assetClass\": \"NATIVE\",\n \"metadata\": {\n \"scope\": \"GLOBAL\",\n \"verified\": \"\",\n \"deprecated\": \"\",\n \"deprecationReferralId\": \"\",\n \"website\": \"\",\n \"media\": [\n {\n \"url\": \"\",\n \"type\": \"image/png\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n },\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n }\n ],\n \"note\": {\n \"text\": \"\",\n \"userId\": \"\",\n \"userName\": \"\",\n \"updatedAt\": \"\"\n },\n \"features\": [\n \"STABLECOIN\",\n \"STABLECOIN\"\n ]\n },\n \"displayName\": \"\",\n \"displaySymbol\": \"\",\n \"blockchainId\": \"\",\n \"onchain\": {\n \"symbol\": \"\",\n \"name\": \"\",\n \"decimals\": \"\",\n \"address\": \"\",\n \"standards\": [\n \"\",\n \"\"\n ]\n }\n },\n {\n \"id\": \"\",\n \"legacyId\": \"\",\n \"assetClass\": \"NATIVE\",\n \"metadata\": {\n \"scope\": \"GLOBAL\",\n \"verified\": \"\",\n \"deprecated\": \"\",\n \"deprecationReferralId\": \"\",\n \"website\": \"\",\n \"media\": [\n {\n \"url\": \"\",\n \"type\": \"image/png\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n },\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\",\n \"attributes\": {\n \"monochrome\": \"\"\n }\n }\n ],\n \"note\": {\n \"text\": \"\",\n \"userId\": \"\",\n \"userName\": \"\",\n \"updatedAt\": \"\"\n },\n \"features\": [\n \"STABLECOIN\",\n \"STABLECOIN\"\n ]\n },\n \"displayName\": \"\",\n \"displaySymbol\": \"\",\n \"blockchainId\": \"\",\n \"onchain\": {\n \"symbol\": \"\",\n \"name\": \"\",\n \"decimals\": \"\",\n \"address\": \"\",\n \"standards\": [\n \"\",\n \"\"\n ]\n }\n }\n ],\n \"next\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-f95c9e94-2bdc-4ddc-bb91-a9bc6d094993" }, { "id": "fbdd1ac0-ce3b-41b6-bade-fba761475599", "name": "Error occurred while listing assets", "originalRequest": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets?blockchainId=&assetClass=FIAT&symbol=&scope=LOCAL&deprecated=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "assets" ], "query": [ { "description": "Blockchain id of the assets", "key": "blockchainId", "value": "" }, { "description": "Assets class", "key": "assetClass", "value": "FIAT" }, { "description": "Assets onchain symbol", "key": "symbol", "value": "" }, { "description": "Scope of the assets", "key": "scope", "value": "LOCAL" }, { "description": "Are assets deprecated", "key": "deprecated", "value": "" }, { "description": "A list of asset IDs (max 100)", "key": "ids", "value": "" }, { "description": "Next page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page", "key": "pageSize", "value": "500" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-fbdd1ac0-ce3b-41b6-bade-fba761475599" }, { "id": "fd2eba78-2eee-47ad-b049-e7f6e654d596", "name": "Error Response", "originalRequest": { "method": "GET", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/assets?blockchainId=&assetClass=FIAT&symbol=&scope=LOCAL&deprecated=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "assets" ], "query": [ { "description": "Blockchain id of the assets", "key": "blockchainId", "value": "" }, { "description": "Assets class", "key": "assetClass", "value": "FIAT" }, { "description": "Assets onchain symbol", "key": "symbol", "value": "" }, { "description": "Scope of the assets", "key": "scope", "value": "LOCAL" }, { "description": "Are assets deprecated", "key": "deprecated", "value": "" }, { "description": "A list of asset IDs (max 100)", "key": "ids", "value": "" }, { "description": "Next page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page", "key": "pageSize", "value": "500" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-fd2eba78-2eee-47ad-b049-e7f6e654d596" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-cc0d8961-4340-491c-9c5d-233f22a0f6e1" }, { "name": "Register an asset", "id": "22db460a-cb04-485e-8cc7-d0c840e4b0b0", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] }, "description": "Registers a new asset to a workspace and retrieves the newly created asset's details. Currently supported chains are: \n - EVM-based chains\n - Algorand\n - NEAR\n - Solana\n - Stellar\n - Sui\n - TRON\n\n**Endpoint Permissions:** Owner, Admin, Non-Signing Admin, NCW Admin, Editor, Signer. \n" }, "response": [ { "id": "a7a786ec-6ec4-4c1e-89d2-2ffd4edd175e", "name": "A new asset has been created successfully", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"legacyId\": \"\",\n \"assetClass\": \"SFT\",\n \"onchain\": {\n \"symbol\": \"\",\n \"name\": \"\",\n \"decimals\": \"\",\n \"address\": \"\",\n \"standard\": \"\"\n },\n \"metadata\": {\n \"scope\": \"Local\",\n \"deprecated\": \"\"\n },\n \"displayName\": \"dolor esse Excepteur\",\n \"displaySymbol\": \"proident Excepteur voluptate\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-a7a786ec-6ec4-4c1e-89d2-2ffd4edd175e" }, { "id": "7bb123af-40b2-4e88-8846-0fc3bcbbcea0", "name": "- Listing an asset on the requested blockchain is not supported. Error code: 1000\n\n- The asset address is invalid. Error code: 1003\n\n- Self serve listing an asset on the requested blockchain is currently not supported, please contact support. Error code: ", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] } }, "status": "Bad Request", "code": 400, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-7bb123af-40b2-4e88-8846-0fc3bcbbcea0" }, { "id": "64e828a1-8330-4ab4-99ae-39d8ceb7198b", "name": "- The asset creation quota reached. Error code: 1005\n\n- Tenant is not allowed to create testnet assets. Error code: 1008\n\n- Tenant is not allowed to create mainnet assets. Error code: 1009\n", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-64e828a1-8330-4ab4-99ae-39d8ceb7198b" }, { "id": "e4a7da74-e6bf-4e00-9635-285dfec9a541", "name": "- Invalid address, could not get asset information. Error code 1003\n", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-e4a7da74-e6bf-4e00-9635-285dfec9a541" }, { "id": "17b595ae-49ee-44ea-9dc3-4139778ee79d", "name": "- The asset is already supported globally. Error code: 1001\n\n- The asset has already been added to this workspace. Error code: 1002\n", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] } }, "status": "Conflict", "code": 409, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-17b595ae-49ee-44ea-9dc3-4139778ee79d" }, { "id": "753099f1-8313-4bc9-a6c9-e6af1478d86e", "name": "Failed to create asset", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-753099f1-8313-4bc9-a6c9-e6af1478d86e" }, { "id": "2c5748b9-e18b-4ba1-9ae8-ffa7b681cd72", "name": "Error Response", "originalRequest": { "method": "POST", "header": [ { "description": "A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours.", "key": "Idempotency-Key", "value": "" }, { "key": "Content-Type", "value": "application/json" }, { "key": "Accept", "value": "application/json" } ], "body": { "mode": "raw", "raw": "{\n \"blockchainId\": \"\",\n \"address\": \"\",\n \"symbol\": \"\"\n}", "options": { "raw": { "headerFamily": "json", "language": "json" } } }, "url": { "raw": "{{baseUrl}}/assets", "host": [ "{{baseUrl}}" ], "path": [ "assets" ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-2c5748b9-e18b-4ba1-9ae8-ffa7b681cd72" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-22db460a-cb04-485e-8cc7-d0c840e4b0b0" } ], "id": "e32a2d95-62a2-4480-9d0c-d63a9a060eb8", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-e32a2d95-62a2-4480-9d0c-d63a9a060eb8" }, { "name": "blockchains", "item": [ { "name": "{id}", "item": [ { "name": "Get a Blockchain by ID", "id": "652aa317-38b3-473f-822e-c77b70e2c325", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains/:id", "host": [ "{{baseUrl}}" ], "path": [ "blockchains", ":id" ], "variable": [ { "id": "ecb77b18-e367-4a5e-8db9-6ad735023c18", "key": "id", "value": "", "description": "(Required) The ID or legacyId of the blockchain" } ] }, "description": "Returns a blockchain by ID or legacyID.\n" }, "response": [ { "id": "f5924403-aab4-4c91-b531-7b85ec3d6fdf", "name": "Blockchain with requested identification", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains/:id", "host": [ "{{baseUrl}}" ], "path": [ "blockchains", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"legacyId\": \"\",\n \"displayName\": \"\",\n \"nativeAssetId\": \"\",\n \"onchain\": {\n \"protocol\": \"\",\n \"test\": \"\",\n \"signingAlgo\": \"ECDSA_SECP256K1\",\n \"chainId\": \"\"\n },\n \"metadata\": {\n \"scope\": \"GLOBAL\",\n \"deprecated\": \"\",\n \"media\": [\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\"\n },\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\"\n }\n ],\n \"explorer\": {\n \"base\": \"\",\n \"address\": \"\",\n \"tx\": \"\",\n \"token\": \"\"\n }\n }\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-f5924403-aab4-4c91-b531-7b85ec3d6fdf" }, { "id": "d86887af-9515-4d07-81dc-61e39d88b0cc", "name": "- Blockchain with specified ID or legacy ID is not found. Error code 1505\n", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains/:id", "host": [ "{{baseUrl}}" ], "path": [ "blockchains", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-d86887af-9515-4d07-81dc-61e39d88b0cc" }, { "id": "6e39a9ee-d44d-4306-85d0-63c8d0025aaf", "name": "Error occurred while getting blockchain", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains/:id", "host": [ "{{baseUrl}}" ], "path": [ "blockchains", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-6e39a9ee-d44d-4306-85d0-63c8d0025aaf" }, { "id": "58e64921-0122-44aa-bef4-381bebb118f7", "name": "Error Response", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains/:id", "host": [ "{{baseUrl}}" ], "path": [ "blockchains", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-58e64921-0122-44aa-bef4-381bebb118f7" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-652aa317-38b3-473f-822e-c77b70e2c325" } ], "id": "9a39dee7-f9ff-4ad3-bad3-be64d1e59f81", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-9a39dee7-f9ff-4ad3-bad3-be64d1e59f81" }, { "name": "List blockchains", "id": "ebdc9a56-62a3-4d4e-951d-9634b837f1f6", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains?protocol=&deprecated=&test=&ids=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "blockchains" ], "query": [ { "description": "Blockchain protocol", "key": "protocol", "value": "" }, { "description": "Is blockchain deprecated", "key": "deprecated", "value": "" }, { "description": "Is test blockchain", "key": "test", "value": "" }, { "description": "A list of blockchain IDs (max 100)", "key": "ids", "value": "" }, { "description": "A list of blockchain IDs (max 100)", "key": "ids", "value": "" }, { "description": "Page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page (max 500)", "key": "pageSize", "value": "500" } ] }, "description": "Returns all blockchains supported by Fireblocks.
\n" }, "response": [ { "id": "9a0f23bc-93cf-4f8c-95c4-ad8c7284e8d3", "name": "List of supported blockchains", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains?protocol=&deprecated=&test=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "blockchains" ], "query": [ { "description": "Blockchain protocol", "key": "protocol", "value": "" }, { "description": "Is blockchain deprecated", "key": "deprecated", "value": "" }, { "description": "Is test blockchain", "key": "test", "value": "" }, { "description": "A list of blockchain IDs (max 100)", "key": "ids", "value": "" }, { "description": "Page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page (max 500)", "key": "pageSize", "value": "500" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"data\": [\n {\n \"id\": \"\",\n \"legacyId\": \"\",\n \"displayName\": \"\",\n \"nativeAssetId\": \"\",\n \"onchain\": {\n \"protocol\": \"\",\n \"test\": \"\",\n \"signingAlgo\": \"ECDSA_SECP256K1\",\n \"chainId\": \"\"\n },\n \"metadata\": {\n \"scope\": \"GLOBAL\",\n \"deprecated\": \"\",\n \"media\": [\n {\n \"url\": \"\",\n \"type\": \"image/png\"\n },\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\"\n }\n ],\n \"explorer\": {\n \"base\": \"\",\n \"address\": \"\",\n \"tx\": \"\",\n \"token\": \"\"\n }\n }\n },\n {\n \"id\": \"\",\n \"legacyId\": \"\",\n \"displayName\": \"\",\n \"nativeAssetId\": \"\",\n \"onchain\": {\n \"protocol\": \"\",\n \"test\": \"\",\n \"signingAlgo\": \"ECDSA_SECP256K1\",\n \"chainId\": \"\"\n },\n \"metadata\": {\n \"scope\": \"GLOBAL\",\n \"deprecated\": \"\",\n \"media\": [\n {\n \"url\": \"\",\n \"type\": \"image/svg+xml\"\n },\n {\n \"url\": \"\",\n \"type\": \"image/png\"\n }\n ],\n \"explorer\": {\n \"base\": \"\",\n \"address\": \"\",\n \"tx\": \"\",\n \"token\": \"\"\n }\n }\n }\n ],\n \"next\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-9a0f23bc-93cf-4f8c-95c4-ad8c7284e8d3" }, { "id": "cdd86378-be69-41b0-b724-d012ce1dbe21", "name": "Error occurred while listing blockchains", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains?protocol=&deprecated=&test=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "blockchains" ], "query": [ { "description": "Blockchain protocol", "key": "protocol", "value": "" }, { "description": "Is blockchain deprecated", "key": "deprecated", "value": "" }, { "description": "Is test blockchain", "key": "test", "value": "" }, { "description": "A list of blockchain IDs (max 100)", "key": "ids", "value": "" }, { "description": "Page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page (max 500)", "key": "pageSize", "value": "500" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"message\": \"\",\n \"code\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-cdd86378-be69-41b0-b724-d012ce1dbe21" }, { "id": "b3b60bbd-4664-4725-a4e3-1fd83f646295", "name": "Error Response", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/blockchains?protocol=&deprecated=&test=&ids=&pageCursor=&pageSize=500", "host": [ "{{baseUrl}}" ], "path": [ "blockchains" ], "query": [ { "description": "Blockchain protocol", "key": "protocol", "value": "" }, { "description": "Is blockchain deprecated", "key": "deprecated", "value": "" }, { "description": "Is test blockchain", "key": "test", "value": "" }, { "description": "A list of blockchain IDs (max 100)", "key": "ids", "value": "" }, { "description": "Page cursor to fetch", "key": "pageCursor", "value": "" }, { "description": "Items per page (max 500)", "key": "pageSize", "value": "500" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-b3b60bbd-4664-4725-a4e3-1fd83f646295" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-ebdc9a56-62a3-4d4e-951d-9634b837f1f6" } ], "id": "4cf6e5d9-b3ce-4b2b-8d81-1edcbe81b9ca", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-4cf6e5d9-b3ce-4b2b-8d81-1edcbe81b9ca" }, { "name": "transactions", "item": [ { "name": "validate_address", "item": [ { "name": "{assetId}", "item": [ { "name": "{address}", "item": [ { "name": "Validate destination address", "id": "2bc9cf61-1210-4d02-a868-e20177b5afb0", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/transactions/validate_address/:assetId/:address", "host": [ "{{baseUrl}}" ], "path": [ "transactions", "validate_address", ":assetId", ":address" ], "variable": [ { "id": "7b48d420-0135-4a81-a049-34ef9b5f2210", "key": "assetId", "value": "", "description": "(Required) The asset of the address" }, { "id": "ed5a762a-92b9-450a-9f04-3a56ad8577a1", "key": "address", "value": "", "description": "(Required) The address to validate" } ] }, "description": "Checks if an address is valid and active (for XRP, DOT, XLM, and EOS).\n
Endpoint Permission: Admin, Non-Signing Admin, Signer, Approver, Editor." }, "response": [ { "id": "c74d7360-e7c7-40ad-ab76-fe920f2909ba", "name": "Validate Address Response Object", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/transactions/validate_address/:assetId/:address", "host": [ "{{baseUrl}}" ], "path": [ "transactions", "validate_address", ":assetId", ":address" ], "variable": [ { "key": "assetId" }, { "key": "address" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"isValid\": \"\",\n \"isActive\": \"\",\n \"requiresTag\": \"\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-c74d7360-e7c7-40ad-ab76-fe920f2909ba" }, { "id": "a4f7d4a9-3020-4115-b3c6-913661766d8b", "name": "Error Response", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/transactions/validate_address/:assetId/:address", "host": [ "{{baseUrl}}" ], "path": [ "transactions", "validate_address", ":assetId", ":address" ], "variable": [ { "key": "assetId" }, { "key": "address" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-a4f7d4a9-3020-4115-b3c6-913661766d8b" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-2bc9cf61-1210-4d02-a868-e20177b5afb0" } ], "id": "f8c64b81-4f68-4801-95b2-f69181b01c80", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-f8c64b81-4f68-4801-95b2-f69181b01c80" } ], "id": "6026297b-5c19-449f-a0a3-98d599422712", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-6026297b-5c19-449f-a0a3-98d599422712" } ], "id": "321ab374-15a5-4167-b629-f766a8d77272", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-321ab374-15a5-4167-b629-f766a8d77272" } ], "id": "2e9cd9b6-8497-471f-915c-a0a76c9209d0", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-2e9cd9b6-8497-471f-915c-a0a76c9209d0" }, { "name": "estimate_network_fee", "item": [ { "name": "Estimate the required fee for an asset", "id": "3d7ece78-38da-43a6-8c40-5ed447fc9cd0", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/estimate_network_fee?assetId=", "host": [ "{{baseUrl}}" ], "path": [ "estimate_network_fee" ], "query": [ { "description": "(Required) The asset for which to estimate the fee", "key": "assetId", "value": "" } ] }, "description": "Gets the estimated required fee for an asset.\nFireblocks fetches, calculates and caches the result every 30 seconds.\nCustomers should query this API while taking the caching interval into consideration.\nNotes:\n- The `networkFee` parameter is the `gasPrice` with a given delta added, multiplied by the gasLimit plus the delta. - The estimation provided depends on the asset type.\n - For UTXO-based assets, the response contains the `feePerByte` parameter\n - For ETH-based and all EVM based assets, the response will contain `gasPrice` parameter. This is calculated by adding the `baseFee` to the `actualPriority` based on the latest 12 blocks. The response for ETH-based contains the `baseFee`, `gasPrice`, and `priorityFee` parameters.\n - For ADA-based assets, the response will contain the parameter `networkFee` and `feePerByte` parameters.\n - For XRP and XLM, the response will contain the transaction fee.\n - For other assets, the response will contain the `networkFee` parameter.\n\nLearn more about Fireblocks Fee Management in the following [guide](https://developers.fireblocks.com/reference/estimate-transaction-fee).\n
Endpoint Permission: Admin, Non-Signing Admin, Signer, Approver, Editor." }, "response": [ { "id": "cec0476a-db89-4812-a39a-288a614682a5", "name": "Estimated fees response", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/estimate_network_fee?assetId=", "host": [ "{{baseUrl}}" ], "path": [ "estimate_network_fee" ], "query": [ { "description": "(Required) The asset for which to estimate the fee", "key": "assetId", "value": "" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"low\": {\n \"feePerByte\": \"\",\n \"gasPrice\": \"\",\n \"networkFee\": \"\",\n \"baseFee\": \"\",\n \"priorityFee\": \"\"\n },\n \"medium\": {\n \"feePerByte\": \"\",\n \"gasPrice\": \"\",\n \"networkFee\": \"\",\n \"baseFee\": \"\",\n \"priorityFee\": \"\"\n },\n \"high\": {\n \"feePerByte\": \"\",\n \"gasPrice\": \"\",\n \"networkFee\": \"\",\n \"baseFee\": \"\",\n \"priorityFee\": \"\"\n }\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-cec0476a-db89-4812-a39a-288a614682a5" }, { "id": "0f151165-f5ea-4255-9564-b3dd8ae52072", "name": "Error Response", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/estimate_network_fee?assetId=", "host": [ "{{baseUrl}}" ], "path": [ "estimate_network_fee" ], "query": [ { "description": "(Required) The asset for which to estimate the fee", "key": "assetId", "value": "" } ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-0f151165-f5ea-4255-9564-b3dd8ae52072" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-3d7ece78-38da-43a6-8c40-5ed447fc9cd0" } ], "id": "2bb904cb-3b0e-4bd0-a073-e56b53a8a25f", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-2bb904cb-3b0e-4bd0-a073-e56b53a8a25f" }, { "name": "supported_assets", "item": [ { "name": "List assets (Legacy)", "id": "0a6641b4-85de-47bb-bf81-a7eb376609cd", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/supported_assets", "host": [ "{{baseUrl}}" ], "path": [ "supported_assets" ] }, "description": "**This legacy endpoint has not been deprecated but it should not be used in your operations. Instead, use the new [List assets](https://developers.fireblocks.com/reference/listassets) endpoint for better performance and to retrieve more detailed asset information.**\n\nRetrieves all assets supported by Fireblocks in your workspace.\n\n**Endpoint Permissions:** Admin, Non-Signing Admin, Signer, Approver, Editor.\n" }, "response": [ { "id": "3e632a66-3876-4db7-b7e0-8db8628832bb", "name": "Supported Assets Response", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/supported_assets", "host": [ "{{baseUrl}}" ], "path": [ "supported_assets" ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "[\n {\n \"id\": \"\",\n \"name\": \"\",\n \"type\": \"XLM_ASSET\",\n \"contractAddress\": \"\",\n \"nativeAsset\": \"\",\n \"decimals\": \"\"\n },\n {\n \"id\": \"\",\n \"name\": \"\",\n \"type\": \"XDB_ASSET\",\n \"contractAddress\": \"\",\n \"nativeAsset\": \"\",\n \"decimals\": \"\"\n }\n]", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-3e632a66-3876-4db7-b7e0-8db8628832bb" }, { "id": "9071109e-cf00-48e1-9b1e-6a0b05b8207f", "name": "Error Response", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/supported_assets", "host": [ "{{baseUrl}}" ], "path": [ "supported_assets" ] } }, "status": "Internal Server Error", "code": 500, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" }, { "disabled": false, "description": { "content": "", "type": "text/plain" }, "key": "X-Request-ID", "value": "" } ], "cookie": [], "responseTime": null, "body": "{\n \"value\": \"reference #/components/schemas/ErrorSchema not found in the OpenAPI spec\"\n}", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-9071109e-cf00-48e1-9b1e-6a0b05b8207f" } ], "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-0a6641b4-85de-47bb-bf81-a7eb376609cd" } ], "id": "bf410183-64bc-4cea-9b2d-8792946bf4c6", "createdAt": "2026-07-28T01:39:56.000Z", "updatedAt": "2026-07-28T01:39:56.000Z", "uid": "35240-bf410183-64bc-4cea-9b2d-8792946bf4c6" } ], "variable": [ { "key": "baseUrl", "value": "https://api.fireblocks.io/v1" } ] }