{ "info": { "_postman_id": "5207a1dd-907e-4cf7-b79c-70b709a5f2f0", "name": "CoinGecko Crypto Market Data Asset Platforms NFTs API", "description": "The CoinGecko Crypto Market Data API provides comprehensive and reliable cryptocurrency price and market data through RESTful JSON endpoints. It offers over 70 endpoints covering real-time and historical prices, trading volumes, market capitalization, OHLCV data, exchange information, NFT metrics, derivatives data, and public treasury holdings for over 18,000 coins. The Demo API plan provides free access with 30 calls per minute to a subset of 30 publicly accessible endpoints.\n\nContact Support:\n Name: CoinGecko Support", "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json", "createdAt": "2026-07-28T01:24:46.000Z", "updatedAt": "2026-07-28T01:24:46.000Z", "lastUpdatedBy": "35240", "uid": "35240-5207a1dd-907e-4cf7-b79c-70b709a5f2f0" }, "item": [ { "name": "nfts", "item": [ { "name": "list", "item": [ { "name": "List supported NFT collections", "id": "5e196315-4a39-4c8a-98d5-e8041fc7d146", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/nfts/list?order=&per_page=100&page=1", "host": [ "{{baseUrl}}" ], "path": [ "nfts", "list" ], "query": [ { "description": "Sort order for results", "key": "order", "value": "" }, { "description": "Number of results per page (1-250)", "key": "per_page", "value": "100" }, { "description": "Page number for pagination", "key": "page", "value": "1" } ] }, "description": "Get the list of all supported NFT collection IDs, contract addresses, and names. Use this to obtain NFT IDs for use in other endpoints." }, "response": [ { "id": "77022a12-beae-4976-97ac-82338757e253", "name": "Success", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/list?order=&per_page=100&page=1", "host": [ "{{baseUrl}}" ], "path": [ "nfts", "list" ], "query": [ { "description": "Sort order for results", "key": "order", "value": "" }, { "description": "Number of results per page (1-250)", "key": "per_page", "value": "100" }, { "description": "Page number for pagination", "key": "page", "value": "1" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "[\n {\n \"id\": \"\",\n \"contract_address\": \"\",\n \"name\": \"\",\n \"asset_platform_id\": \"\",\n \"symbol\": \"\"\n },\n {\n \"id\": \"\",\n \"contract_address\": \"\",\n \"name\": \"\",\n \"asset_platform_id\": \"\",\n \"symbol\": \"\"\n }\n]", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-77022a12-beae-4976-97ac-82338757e253" } ], "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-5e196315-4a39-4c8a-98d5-e8041fc7d146" } ], "id": "94f84278-e6d6-425d-9b7a-3b4ec3db3d62", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-94f84278-e6d6-425d-9b7a-3b4ec3db3d62" }, { "name": "{id}", "item": [ { "name": "market_chart", "item": [ { "name": "Get NFT collection market chart", "id": "a5840cd7-54ce-40d8-a2aa-26f83963e924", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "id": "db97c781-68b7-4138-911c-fad9fdd788e3", "key": "id", "value": "", "description": "(Required) The NFT collection ID" } ] }, "description": "Get historical market chart data for a specific NFT collection including floor price, market cap, and volume data. This endpoint is exclusive to paid plan subscribers." }, "response": [ { "id": "45e556f5-f83c-4f7d-b081-bca659d4a87b", "name": "Success", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"floor_price_usd\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"floor_price_native\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"market_cap_usd\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"h24_volume_usd\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"h24_volume_native\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ]\n}", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-45e556f5-f83c-4f7d-b081-bca659d4a87b" }, { "id": "04fd926f-3cee-4e11-9850-760a89352a6e", "name": "Unauthorized - invalid or missing Pro API key", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "key": "id" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-04fd926f-3cee-4e11-9850-760a89352a6e" }, { "id": "3abd6872-c655-4b3d-9cb7-e57a9f2b1b19", "name": "NFT collection not found", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "key": "id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-3abd6872-c655-4b3d-9cb7-e57a9f2b1b19" } ], "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-a5840cd7-54ce-40d8-a2aa-26f83963e924" } ], "id": "17378a95-59bc-48bb-bb8e-2bb2cf73c3a5", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-17378a95-59bc-48bb-bb8e-2bb2cf73c3a5" }, { "name": "tickers", "item": [ { "name": "Get NFT collection tickers", "id": "3be18b7c-e194-407d-9548-e530d053277f", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/tickers", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "tickers" ], "variable": [ { "id": "05d557fb-0b7e-48a2-80fc-8f2a7986e6cd", "key": "id", "value": "", "description": "(Required) The NFT collection ID" } ] }, "description": "Get the latest floor price and 24h volume tickers for a specific NFT collection across different marketplaces. This endpoint is exclusive to paid plan subscribers." }, "response": [ { "id": "03372b5c-e56e-404e-993d-34048f83c366", "name": "Success", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/tickers", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "tickers" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"tickers\": [\n {\n \"floor_price_in_native_currency\": \"\",\n \"h24_volume_in_native_currency\": \"\",\n \"native_currency\": \"\",\n \"native_currency_symbol\": \"\",\n \"updated_at\": \"\",\n \"nft_marketplace_id\": \"\"\n },\n {\n \"floor_price_in_native_currency\": \"\",\n \"h24_volume_in_native_currency\": \"\",\n \"native_currency\": \"\",\n \"native_currency_symbol\": \"\",\n \"updated_at\": \"\",\n \"nft_marketplace_id\": \"\"\n }\n ]\n}", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-03372b5c-e56e-404e-993d-34048f83c366" }, { "id": "dfadb472-f70e-4b44-8c5b-91cd6576fc69", "name": "Unauthorized - invalid or missing Pro API key", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/tickers", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "tickers" ], "variable": [ { "key": "id" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-dfadb472-f70e-4b44-8c5b-91cd6576fc69" }, { "id": "fa4abe49-1291-488b-979d-13097ed8e12c", "name": "NFT collection not found", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id/tickers", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id", "tickers" ], "variable": [ { "key": "id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-fa4abe49-1291-488b-979d-13097ed8e12c" } ], "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-3be18b7c-e194-407d-9548-e530d053277f" } ], "id": "2e849e50-47e4-4b60-82a4-0acb634b475f", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-2e849e50-47e4-4b60-82a4-0acb634b475f" }, { "name": "Get NFT collection data by ID", "id": "1663d3c1-bddb-42a5-8077-773c289acb99", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/nfts/:id", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id" ], "variable": [ { "id": "4877402b-9a8f-4d9e-88d8-1e3ecedb2ec7", "key": "id", "value": "", "description": "(Required) The NFT collection ID" } ] }, "description": "Get comprehensive data for a specific NFT collection including floor price, market cap, volume, and other collection metrics." }, "response": [ { "id": "7b46c94c-6e80-45e2-b578-528272d3a8f2", "name": "Success", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"contract_address\": \"\",\n \"asset_platform_id\": \"\",\n \"name\": \"\",\n \"symbol\": \"\",\n \"image\": {\n \"small\": \"\"\n },\n \"description\": \"\",\n \"native_currency\": \"\",\n \"native_currency_symbol\": \"\",\n \"floor_price\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"market_cap\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"volume_24h\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"floor_price_in_usd_24h_percentage_change\": \"\",\n \"number_of_unique_addresses\": \"\",\n \"number_of_unique_addresses_24h_percentage_change\": \"\",\n \"total_supply\": \"\"\n}", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-7b46c94c-6e80-45e2-b578-528272d3a8f2" }, { "id": "342d3b61-9bb7-4c4e-b9e2-a81671db7854", "name": "NFT collection not found", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:id", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":id" ], "variable": [ { "key": "id" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-342d3b61-9bb7-4c4e-b9e2-a81671db7854" } ], "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-1663d3c1-bddb-42a5-8077-773c289acb99" } ], "id": "76535e54-372f-43de-9dcb-9e53307b1203", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-76535e54-372f-43de-9dcb-9e53307b1203" }, { "name": "{asset_platform_id}", "item": [ { "name": "contract", "item": [ { "name": "{contract_address}", "item": [ { "name": "market_chart", "item": [ { "name": "Get NFT market chart by contract address", "id": "334ab2af-893e-438b-8466-847d806f840f", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/nfts/:asset_platform_id/contract/:contract_address/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":asset_platform_id", "contract", ":contract_address", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "id": "51f87180-9863-410b-bdb4-1e68b4ff93a8", "key": "asset_platform_id", "value": "", "description": "(Required) The asset platform ID" }, { "id": "09670cea-0fab-48a2-b5ed-a8dd2856aafd", "key": "contract_address", "value": "", "description": "(Required) The NFT contract address" } ] }, "description": "Get historical market chart data for a specific NFT collection by contract address. This endpoint is exclusive to paid plan subscribers." }, "response": [ { "id": "194d0ecd-2db3-497c-94d6-ed5b8c14e96e", "name": "Success", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:asset_platform_id/contract/:contract_address/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":asset_platform_id", "contract", ":contract_address", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "key": "asset_platform_id" }, { "key": "contract_address" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"floor_price_usd\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"floor_price_native\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"market_cap_usd\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"h24_volume_usd\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ],\n \"h24_volume_native\": [\n [\n \"\",\n \"\"\n ],\n [\n \"\",\n \"\"\n ]\n ]\n}", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-194d0ecd-2db3-497c-94d6-ed5b8c14e96e" }, { "id": "1233f9f5-1dc7-4f06-821f-213de6de3793", "name": "Unauthorized - invalid or missing Pro API key", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:asset_platform_id/contract/:contract_address/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":asset_platform_id", "contract", ":contract_address", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "key": "asset_platform_id" }, { "key": "contract_address" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-1233f9f5-1dc7-4f06-821f-213de6de3793" }, { "id": "c90e1e61-47b2-4b7d-abb1-96b942b809bc", "name": "NFT collection not found", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:asset_platform_id/contract/:contract_address/market_chart?days=", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":asset_platform_id", "contract", ":contract_address", "market_chart" ], "query": [ { "description": "(Required) Number of days of historical data", "key": "days", "value": "" } ], "variable": [ { "key": "asset_platform_id" }, { "key": "contract_address" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-c90e1e61-47b2-4b7d-abb1-96b942b809bc" } ], "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-334ab2af-893e-438b-8466-847d806f840f" } ], "id": "4e509cb5-a2d1-46ab-b9db-5f38f2528a91", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-4e509cb5-a2d1-46ab-b9db-5f38f2528a91" }, { "name": "Get NFT collection data by contract address", "id": "a9eb388f-57f6-4ae4-95b6-e20767bde440", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/nfts/:asset_platform_id/contract/:contract_address", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":asset_platform_id", "contract", ":contract_address" ], "variable": [ { "id": "f011cfa5-1453-44a8-a4a3-eeb37713864f", "key": "asset_platform_id", "value": "", "description": "(Required) The asset platform ID (e.g., ethereum)" }, { "id": "21d4d56e-512e-4bd9-bd63-dc8047a3004a", "key": "contract_address", "value": "", "description": "(Required) The NFT contract address" } ] }, "description": "Get comprehensive data for a specific NFT collection by querying the contract address on a specific asset platform." }, "response": [ { "id": "ef86eec8-f008-4621-9db1-7b6639cffc4e", "name": "Success", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:asset_platform_id/contract/:contract_address", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":asset_platform_id", "contract", ":contract_address" ], "variable": [ { "key": "asset_platform_id" }, { "key": "contract_address" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "{\n \"id\": \"\",\n \"contract_address\": \"\",\n \"asset_platform_id\": \"\",\n \"name\": \"\",\n \"symbol\": \"\",\n \"image\": {\n \"small\": \"\"\n },\n \"description\": \"\",\n \"native_currency\": \"\",\n \"native_currency_symbol\": \"\",\n \"floor_price\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"market_cap\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"volume_24h\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"floor_price_in_usd_24h_percentage_change\": \"\",\n \"number_of_unique_addresses\": \"\",\n \"number_of_unique_addresses_24h_percentage_change\": \"\",\n \"total_supply\": \"\"\n}", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-ef86eec8-f008-4621-9db1-7b6639cffc4e" }, { "id": "66077310-edac-43f4-bf95-b6a6d878cd0a", "name": "NFT collection not found", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/:asset_platform_id/contract/:contract_address", "host": [ "{{baseUrl}}" ], "path": [ "nfts", ":asset_platform_id", "contract", ":contract_address" ], "variable": [ { "key": "asset_platform_id" }, { "key": "contract_address" } ] } }, "status": "Not Found", "code": 404, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-66077310-edac-43f4-bf95-b6a6d878cd0a" } ], "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-a9eb388f-57f6-4ae4-95b6-e20767bde440" } ], "id": "9f3fdbbb-14e9-46cf-99dd-675b3322f7d9", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-9f3fdbbb-14e9-46cf-99dd-675b3322f7d9" } ], "id": "52045fd5-2c2d-40fb-864f-a89abd79d491", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-52045fd5-2c2d-40fb-864f-a89abd79d491" } ], "id": "17e69271-0487-4106-b65a-783fa5a70812", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-17e69271-0487-4106-b65a-783fa5a70812" }, { "name": "markets", "item": [ { "name": "List NFTs with market data", "id": "4b34c8b5-3942-42ff-a4a0-b9775c1ba89f", "protocolProfileBehavior": { "disableBodyPruning": true }, "request": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" } ], "url": { "raw": "{{baseUrl}}/nfts/markets?order=h24_volume_native_desc&per_page=100&page=1", "host": [ "{{baseUrl}}" ], "path": [ "nfts", "markets" ], "query": [ { "description": "Sort order for results", "key": "order", "value": "h24_volume_native_desc" }, { "description": "Number of results per page (1-250)", "key": "per_page", "value": "100" }, { "description": "Page number for pagination", "key": "page", "value": "1" } ] }, "description": "Get the list of all supported NFT collections with floor price, market cap, volume, and market-related data. This endpoint is exclusive to paid plan subscribers." }, "response": [ { "id": "6da94726-caf6-4254-9ce4-c9e0c9fc3a17", "name": "Success", "originalRequest": { "method": "GET", "header": [ { "key": "Accept", "value": "application/json" }, { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/markets?order=h24_volume_native_desc&per_page=100&page=1", "host": [ "{{baseUrl}}" ], "path": [ "nfts", "markets" ], "query": [ { "description": "Sort order for results", "key": "order", "value": "h24_volume_native_desc" }, { "description": "Number of results per page (1-250)", "key": "per_page", "value": "100" }, { "description": "Page number for pagination", "key": "page", "value": "1" } ] } }, "status": "OK", "code": 200, "_postman_previewlanguage": "json", "header": [ { "key": "Content-Type", "value": "application/json" } ], "cookie": [], "responseTime": null, "body": "[\n {\n \"id\": \"\",\n \"contract_address\": \"\",\n \"asset_platform_id\": \"\",\n \"name\": \"\",\n \"image\": {\n \"small\": \"\"\n },\n \"description\": \"\",\n \"native_currency\": \"\",\n \"floor_price\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"market_cap\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"volume_24h\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"floor_price_24h_percentage_change\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"number_of_unique_addresses\": \"\",\n \"total_supply\": \"\"\n },\n {\n \"id\": \"\",\n \"contract_address\": \"\",\n \"asset_platform_id\": \"\",\n \"name\": \"\",\n \"image\": {\n \"small\": \"\"\n },\n \"description\": \"\",\n \"native_currency\": \"\",\n \"floor_price\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"market_cap\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"volume_24h\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"floor_price_24h_percentage_change\": {\n \"native_currency\": \"\",\n \"usd\": \"\"\n },\n \"number_of_unique_addresses\": \"\",\n \"total_supply\": \"\"\n }\n]", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-6da94726-caf6-4254-9ce4-c9e0c9fc3a17" }, { "id": "cf573ec8-cbb0-4474-a708-38540a934b3f", "name": "Unauthorized - invalid or missing Pro API key", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/markets?order=h24_volume_native_desc&per_page=100&page=1", "host": [ "{{baseUrl}}" ], "path": [ "nfts", "markets" ], "query": [ { "description": "Sort order for results", "key": "order", "value": "h24_volume_native_desc" }, { "description": "Number of results per page (1-250)", "key": "per_page", "value": "100" }, { "description": "Page number for pagination", "key": "page", "value": "1" } ] } }, "status": "Unauthorized", "code": 401, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-cf573ec8-cbb0-4474-a708-38540a934b3f" }, { "id": "21b3e2a8-0195-4b61-b84e-ee8490f5c930", "name": "Forbidden - endpoint not available on current plan", "originalRequest": { "method": "GET", "header": [ { "description": "Added as a part of security scheme: apikey", "key": "x-cg-demo-api-key", "value": "" } ], "url": { "raw": "{{baseUrl}}/nfts/markets?order=h24_volume_native_desc&per_page=100&page=1", "host": [ "{{baseUrl}}" ], "path": [ "nfts", "markets" ], "query": [ { "description": "Sort order for results", "key": "order", "value": "h24_volume_native_desc" }, { "description": "Number of results per page (1-250)", "key": "per_page", "value": "100" }, { "description": "Page number for pagination", "key": "page", "value": "1" } ] } }, "status": "Forbidden", "code": 403, "_postman_previewlanguage": "text", "header": [], "cookie": [], "responseTime": null, "body": null, "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-21b3e2a8-0195-4b61-b84e-ee8490f5c930" } ], "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-4b34c8b5-3942-42ff-a4a0-b9775c1ba89f" } ], "id": "b7251657-a1f5-433d-a677-c90ee7749ddc", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-b7251657-a1f5-433d-a677-c90ee7749ddc" } ], "id": "9b34c035-b9ef-43ed-80fd-7d5487f2ac34", "createdAt": "2026-07-28T01:24:47.000Z", "updatedAt": "2026-07-28T01:24:47.000Z", "uid": "35240-9b34c035-b9ef-43ed-80fd-7d5487f2ac34" } ], "auth": { "type": "apikey", "apikey": [ { "key": "key", "value": "x-cg-demo-api-key", "type": "string" }, { "key": "value", "value": "{{apiKey}}", "type": "string" }, { "key": "in", "value": "header", "type": "string" } ] }, "variable": [ { "key": "baseUrl", "value": "https://api.coingecko.com/api/v3" } ] }