🍇OAuth Resources

Blockchain.com exposes two OAuth resource endpoints making custodial wallet data available.

Authorization

Use the access token previously obtained via the oauth server. The access token should be included in resource endpoint requests as an authorization header containing a “bearer token”.

Base URL

https://api.blockchain.info/partner-resource-gatewayapi.blockchain.info

Endpoints

Transaction History

• Endpoint: /v1/transactions

• Method: GET

• Scope: read_transactions

• Description: Retrieve the authenticated user's transaction history.

• Parameters: startDate, endDate, type (optional)

• Notes:

  • This endpoint can return a maximum of 30 days of history and by default will return the most recent 30 days of history.

  • Possible types include: withdrawal, deposit, trade

  • Possible statuses include: pending, complete, failed

• Response:

  [
    {
      "id": "fde34db4-942b-4138-b407-5f04a2ddca92",
      "createdAt": "2024-04-05T13:14:57.957Z",
      "amount": 100.00,
      "currency": "USD",
      "type": "deposit",
      "status": "completed"
    },
    {
      "id": "df90726c-ceba-4024-8db8-753cbb2463f9",
      "createdAt": "2024-04-06T11:12:01.233Z",
      "amount": 1.2,
      "currency": "ETH",
      "type": "withdrawal",
      "status": "pending"
    },
    {
      "id": "11e99b2a-8c8f-42f4-b4ee-3bc1074963ae",
      "createdAt": "2024-04-08T09:01:01.114Z",
      "updatedAt": "2024-04-08T09:23:19.921Z",
      "inputAmount": 500.0,
      "inputCurrency": "USD",
      "outputAmount": 0.21222,
      "outputCurrency": "ETH",
      "type": "trade",
      "status": "complete"
    }
  ]
  

Balances

• Endpoint: /v1/balances

• Method: GET

• Scope: read_balance

• Description: Retrieve an overview of the authenticated user's account, including asset details such as symbol, quantity, and current worth.

• Response:

[
  {
    "symbol": "BTC",
    "isFiat": false,
    "quantity": 1.5,
    "currentWorth": 100422.90
  },
  {
    "symbol": "ETH",
    "isFiat": false,
    "quantity": 10,
    "currentWorth": 32205.60
  },
  {
    "symbol": "USD",
    "isFiat": true,
    "quantity": 309.92,
    "currentWorth": 309.92
  }
]