openapi: 3.0.1
info:
  title: BitGo Platform Addresses Transfers API
  description: Representative specification of the BitGo Platform REST API v2 for institutional digital-asset custody. Covers wallets, addresses, transactions and transfers, keychains, webhooks, wallet policies, staking, trading and settlement over the Go Network, and enterprise / user surfaces. Most endpoints are namespaced under a coin (for example `btc`, `eth`, `hteth`) via the `{coin}` path parameter. Authentication uses a Bearer access token. Transaction-signing operations that require private-key material are typically issued against a self-hosted BitGo Express proxy.
  termsOfService: https://www.bitgo.com/legal/terms-of-service/
  contact:
    name: BitGo Support
    url: https://developers.bitgo.com/
  version: '2.0'
servers:
- url: https://app.bitgo.com/api/v2
  description: BitGo production platform
- url: https://app.bitgo-test.com/api/v2
  description: BitGo test environment
- url: http://localhost:3080/api/v2
  description: Self-hosted BitGo Express signing proxy (default port)
security:
- accessToken: []
tags:
- name: Transfers
paths:
  /{coin}/wallet/{walletId}/transfer:
    get:
      operationId: listTransfers
      tags:
      - Transfers
      summary: List transfers
      description: List the transfers for a wallet. A transfer is BitGo's record of value moving into or out of a wallet, aggregating the underlying on-chain transaction.
      parameters:
      - $ref: '#/components/parameters/coin'
      - $ref: '#/components/parameters/walletId'
      - name: limit
        in: query
        schema:
          type: integer
          default: 25
      responses:
        '200':
          description: A paginated list of transfers.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransferList'
  /{coin}/wallet/{walletId}/transfer/{transferId}:
    get:
      operationId: getTransfer
      tags:
      - Transfers
      summary: Get transfer
      description: Retrieve a single transfer by its identifier.
      parameters:
      - $ref: '#/components/parameters/coin'
      - $ref: '#/components/parameters/walletId'
      - name: transferId
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: The requested transfer.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Transfer'
components:
  parameters:
    coin:
      name: coin
      in: path
      required: true
      description: The coin or token ticker (for example `btc`, `eth`, `hteth`, `sol`, `matic`). Testnet coins are prefixed with `t` (for example `tbtc`).
      schema:
        type: string
      example: btc
    walletId:
      name: walletId
      in: path
      required: true
      description: The wallet identifier.
      schema:
        type: string
  schemas:
    TransferList:
      type: object
      properties:
        transfers:
          type: array
          items:
            $ref: '#/components/schemas/Transfer'
        nextBatchPrevId:
          type: string
    Transfer:
      type: object
      properties:
        id:
          type: string
        coin:
          type: string
        wallet:
          type: string
        txid:
          type: string
        valueString:
          type: string
        state:
          type: string
          enum:
          - unconfirmed
          - confirmed
          - pendingApproval
          - failed
        type:
          type: string
          enum:
          - send
          - receive
        confirmations:
          type: integer
      required:
      - id
  securitySchemes:
    accessToken:
      type: http
      scheme: bearer
      bearerFormat: accessToken
      description: 'BitGo access token passed as `Authorization: Bearer <token>`.'