{
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    "name": "Coinme Crypto-as-a-Service AuthLinkResult Transaction API",
    "description": "Coinme Crypto-as-a-Service (CaaS) API. Harvested from provider-published per-endpoint OpenAPI blocks at docs.coinme.com/reference. Modular crypto infrastructure: KYC onboarding, quotes, buy/sell orders, wallets, sends, cash on/off-ramp, payment methods, and webhooks.",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T01:26:18.000Z",
    "updatedAt": "2026-07-28T01:26:18.000Z",
    "lastUpdatedBy": "35240",
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  },
  "item": [
    {
      "name": "transaction",
      "item": [
        {
          "name": "Initiate Buy/Sell Transaction with Quote",
          "id": "b4e539e6-ee70-44dd-a78d-c75c521f0639",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
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              "type": "apikey",
              "apikey": [
                {
                  "key": "key",
                  "value": "x-api-key",
                  "type": "string"
                },
                {
                  "key": "value",
                  "value": "{{apiKey}}",
                  "type": "string"
                },
                {
                  "key": "in",
                  "value": "header",
                  "type": "string"
                }
              ]
            },
            "method": "POST",
            "header": [
              {
                "description": "(Required) Partner User Agent ID (provided by Coinme)",
                "key": "User-Agent",
                "value": "<string>"
              },
              {
                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
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              "mode": "raw",
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              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/transaction",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "transaction"
              ]
            },
            "description": "Creates a buy or sell transaction using a customerId and quoteId."
          },
          "response": [
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              "name": "200",
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                    "key": "User-Agent",
                    "value": "<string>"
                  },
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  },
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                    "description": "Added as a part of security scheme: apikey",
                    "key": "x-api-key",
                    "value": "<API Key>"
                  }
                ],
                "body": {
                  "mode": "raw",
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                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/transaction",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "transaction"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"data\": {\n    \"partnerTransactionId\": \"<string>\",\n    \"creditCurrencyUnitPrice\": \"<string>\",\n    \"creditCurrencyUnitPriceCode\": \"<string>\",\n    \"debitCurrencyUnitPrice\": \"<string>\",\n    \"debitCurrencyUnitPriceCode\": \"<string>\",\n    \"creditCurrencyAmount\": \"<string>\",\n    \"creditCurrencyCode\": \"<string>\",\n    \"debitCurrencyAmount\": \"<string>\",\n    \"debitCurrencyCode\": \"<string>\",\n    \"totalFees\": \"<string>\",\n    \"feeCurrencyCode\": \"<string>\",\n    \"feesMap\": {\n      \"exchangeFee\": \"<string>\",\n      \"processingFee\": \"<string>\",\n      \"blockchainFee\": \"<string>\"\n    },\n    \"spreadAmount\": \"<string>\",\n    \"spreadCurrencyCode\": \"<string>\"\n  },\n  \"errorResponse\": {}\n}",
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              "updatedAt": "2026-07-28T01:26:19.000Z",
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            },
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              "id": "cbd58940-bcb6-436e-be88-ad04f19b3756",
              "name": "400",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "description": "(Required) Partner User Agent ID (provided by Coinme)",
                    "key": "User-Agent",
                    "value": "<string>"
                  },
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  },
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                    "description": "Added as a part of security scheme: apikey",
                    "key": "x-api-key",
                    "value": "<API Key>"
                  }
                ],
                "body": {
                  "mode": "raw",
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                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/transaction",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "transaction"
                  ]
                }
              },
              "status": "Bad Request",
              "code": 400,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"examples\": {\n    \"Result\": {\n      \"value\": \"{\\n  \\\"data\\\": null,\\n  \\\"errorResponse\\\": {\\n    \\\"httpStatus\\\":\\\"200\\\",\\n    \\\"timestamp\\\":\\\"2022-02-01T18:59:28.297Z\\\",//UTC\\n    \\\"path\\\":\\\"/services/transaction POST\\\",\\n    \\\"errorData\\\": [\\n      {\\n        \\\"errorCode\\\":\\\"123-123-123-123\\\",//The error code is just a sample showing the structure of the error code.\\n        \\\"message\\\":\\\"Invalid QuoteId\\\"\\n      }\\n    ]\\n}\"\n    }\n  }\n}",
              "createdAt": "2026-07-28T01:26:19.000Z",
              "updatedAt": "2026-07-28T01:26:19.000Z",
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            },
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              "name": "401",
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                    "description": "(Required) Partner User Agent ID (provided by Coinme)",
                    "key": "User-Agent",
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                  },
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                    "key": "Content-Type",
                    "value": "application/json"
                  },
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                    "key": "Accept",
                    "value": "text/plain"
                  },
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                    "key": "x-api-key",
                    "value": "<API Key>"
                  }
                ],
                "body": {
                  "mode": "raw",
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                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/transaction",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "transaction"
                  ]
                }
              },
              "status": "Unauthorized",
              "code": 401,
              "_postman_previewlanguage": "text",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "text/plain"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"examples\": {\n    \"Result\": {\n      \"value\": \"\"\n    }\n  }\n}",
              "createdAt": "2026-07-28T01:26:19.000Z",
              "updatedAt": "2026-07-28T01:26:19.000Z",
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            },
            {
              "id": "96f13a81-1c78-4f2e-9bd2-2719ec7339f7",
              "name": "500",
              "originalRequest": {
                "method": "POST",
                "header": [
                  {
                    "description": "(Required) Partner User Agent ID (provided by Coinme)",
                    "key": "User-Agent",
                    "value": "<string>"
                  },
                  {
                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "text/plain"
                  },
                  {
                    "description": "Added as a part of security scheme: apikey",
                    "key": "x-api-key",
                    "value": "<API Key>"
                  }
                ],
                "body": {
                  "mode": "raw",
                  "raw": "{\n  \"customerId\": \"<long>\",\n  \"quoteId\": \"<string>\",\n  \"paymentMethodId\": \"<long>\",\n  \"partnerTransactionId\": \"<string>\",\n  \"externalCustodyCreditInfo\": {\n    \"walletAddress\": \"<string>\",\n    \"blockchainMemo\": \"<string>\"\n  },\n  \"sourceWalletAddress\": \"<string>\",\n  \"tags\": \"<string>\",\n  \"webSessionId\": \"<string>\"\n}",
                  "options": {
                    "raw": {
                      "headerFamily": "json",
                      "language": "json"
                    }
                  }
                },
                "url": {
                  "raw": "{{baseUrl}}/transaction",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "transaction"
                  ]
                }
              },
              "status": "Internal Server Error",
              "code": 500,
              "_postman_previewlanguage": "text",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "text/plain"
                }
              ],
              "cookie": [],
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  ],
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://caas.coinme.com/services"
    }
  ]
}