BloFin

BloFin Asset API

The Asset API from BloFin — 9 operation(s) for asset.

Documentation GitHub OpenAPI

Operations 9

GET /api/v1/asset/balances Query account balances of all assets #

GET /api/v1/asset/bills Query the funds transfer records #

GET /api/v1/asset/currencies Retrieve currency information #

POST /api/v1/asset/demo-apply-money Request Demo Trading Funds #

GET /api/v1/asset/deposit-address Retrieve the deposit addresses of currencies, including previously-used… #

GET /api/v1/asset/deposit-history Retrieve the deposit records according to the currency, status, and time range… #

POST /api/v1/asset/transfer Transfer funds between your accounts #

POST /api/v1/asset/withdrawal-apply Only withdrawal of assets from the funding account is supported #

GET /api/v1/asset/withdrawal-history Retrieve the withdrawal records according to the currency, withdrawal status… #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: BloFin Asset API
  version: '2026-10-13'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-13: 110 operation(s) read from 3 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; BloFin has published no machine-readable contract that the pipeline could find. Engine: anthropic.'
  x-evidence-tiers:
    code-example: 0
    documentation: 110
    pages-with-code: 0
    pages-read: 3
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-13'
  x-generator: generate-contract-from-docs.py
  x-engine: anthropic
  x-sources:
  - https://docs.blofin.com/spot.html
  - https://docs.blofin.com/index.html
  - https://docs.blofin.com/broker.html
servers:
- url: https://openapi.blofin.com
security:
- accessKey: []
  accessSign: []
  accessTimestamp: []
  accessNonce: []
  accessPassphrase: []
tags:
- name: Asset
paths:
  /api/v1/asset/balances:
    get:
      operationId: get_api_v1_asset_balances
      tags:
      - Asset
      summary: Query account balances of all assets
      x-source: https://docs.blofin.com/index.html
      parameters:
      - name: accountType
        in: query
        required: false
        schema:
          type: string
        description: Account type (e.g., futures)
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiV1AssetBalancesResponse'
      x-evidence:
        kind: documentation
  /api/v1/asset/bills:
    get:
      operationId: get_api_v1_asset_bills
      tags:
      - Asset
      summary: Query the funds transfer records
      x-source: https://docs.blofin.com/spot.html
      parameters:
      - name: currency
        in: query
        required: false
        schema:
          type: string
        description: Transfer currency, e.g. USDT
      - name: fromAccount
        in: query
        required: false
        schema:
          type: string
        description: The remitting account funding futures copy_trading earn spot inverse_contract unified account use futures
      - name: toAccount
        in: query
        required: false
        schema:
          type: string
        description: The beneficiary account funding futures copy_trading earn spot inverse_contract unified account use futures
      - name: before
        in: query
        required: false
        schema:
          type: string
        description: Pagination of data to return records newer than the requested ts, Unix timestamp format in milliseconds, e.g. 1656633600000
      - name: after
        in: query
        required: false
        schema:
          type: string
        description: Pagination of data to return records earlier than the requested ts, Unix timestamp format in milliseconds, e.g. 1654041600000
      - name: limit
        in: query
        required: false
        schema:
          type: string
        description: Number of results per request. The maximum is 100; The default is 100
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiV1AssetBillsResponse'
      x-evidence:
        kind: documentation
  /api/v1/asset/currencies:
    get:
      operationId: get_api_v1_asset_currencies
      tags:
      - Asset
      summary: Retrieve currency information
      x-source: https://docs.blofin.com/index.html
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiV1AssetCurrenciesResponse'
      x-evidence:
        kind: documentation
  /api/v1/asset/demo-apply-money:
    post:
      operationId: post_api_v1_asset_demo_apply_money
      tags:
      - Asset
      summary: Request Demo Trading Funds
      x-source: https://docs.blofin.com/index.html
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostApiV1AssetDemoApplyMoneyRequest'
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /api/v1/asset/deposit-address:
    get:
      operationId: get_api_v1_asset_deposit_address
      tags:
      - Asset
      summary: Retrieve the deposit addresses of currencies, including previously-used…
      x-source: https://docs.blofin.com/index.html
      parameters:
      - name: currency
        in: query
        required: true
        schema:
          type: string
        description: Currency, e.g. USDT
      - name: chain
        in: query
        required: true
        schema:
          type: string
        description: Chain name, e.g. TRC20 , ERC20
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiV1AssetDepositAddressResponse'
      x-evidence:
        kind: documentation
  /api/v1/asset/deposit-history:
    get:
      operationId: get_api_v1_asset_deposit_history
      tags:
      - Asset
      summary: Retrieve the deposit records according to the currency, status, and time range…
      x-source: https://docs.blofin.com/spot.html
      parameters:
      - name: currency
        in: query
        required: false
        schema:
          type: string
        description: Currency, e.g. USDT
      - name: depositId
        in: query
        required: false
        schema:
          type: string
        description: Deposit ID
      - name: txId
        in: query
        required: false
        schema:
          type: string
        description: Hash record of the deposit
      - name: state
        in: query
        required: false
        schema:
          type: string
        description: 'Status of deposit 0 : pending 1 : done 2 : failed 3 : kyt'
      - name: before
        in: query
        required: false
        schema:
          type: string
        description: Pagination of data to return records newer than the requested ts, Unix timestamp format in milliseconds, e.g. 1656633600000
      - name: after
        in: query
        required: false
        schema:
          type: string
        description: Pagination of data to return records earlier than the requested ts, Unix timestamp format in milliseconds, e.g. 1654041600000
      - name: limit
        in: query
        required: false
        schema:
          type: string
        description: Number of results per request. The maximum is 100; The default is 20
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiV1AssetDepositHistoryResponse'
      x-evidence:
        kind: documentation
  /api/v1/asset/transfer:
    post:
      operationId: post_api_v1_asset_transfer
      tags:
      - Asset
      summary: Transfer funds between your accounts
      x-source: https://docs.blofin.com/spot.html
      parameters:
      - name: currency
        in: query
        required: true
        schema:
          type: string
        description: Transfer currency, e.g. USDT
      - name: amount
        in: query
        required: true
        schema:
          type: string
        description: Amount to be transferred
      - name: fromAccount
        in: query
        required: true
        schema:
          type: string
        description: The remitting account funding futures copy_trading earn spot inverse_contract unified account use futures
      - name: toAccount
        in: query
        required: true
        schema:
          type: string
        description: The beneficiary account funding futures copy_trading earn spot inverse_contract unified account use futures
      - name: clientId
        in: query
        required: false
        schema:
          type: string
        description: Client-supplied ID A combination of case-sensitive alphanumerics, all numbers, or all letters of up to 32 characters.
      - name: subAccount
        in: query
        required: false
        schema:
          type: string
        description: Sub Account Uid
      - name: mainToSubAccount
        in: query
        required: false
        schema:
          type: string
        description: 'true : master->sub false : sub->master Required for inter-account transfer'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostApiV1AssetTransferRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostApiV1AssetTransferResponse'
      x-evidence:
        kind: documentation
  /api/v1/asset/withdrawal-apply:
    post:
      operationId: post_api_v1_asset_withdrawal_apply
      tags:
      - Asset
      summary: Only withdrawal of assets from the funding account is supported
      x-source: https://docs.blofin.com/index.html
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostApiV1AssetWithdrawalApplyRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostApiV1AssetWithdrawalApplyResponse'
      x-evidence:
        kind: documentation
  /api/v1/asset/withdrawal-history:
    get:
      operationId: get_api_v1_asset_withdrawal_history
      tags:
      - Asset
      summary: Retrieve the withdrawal records according to the currency, withdrawal status…
      x-source: https://docs.blofin.com/spot.html
      parameters:
      - name: currency
        in: query
        required: false
        schema:
          type: string
        description: Currency, e.g. USDT
      - name: withdrawId
        in: query
        required: false
        schema:
          type: string
        description: Withdrawal ID
      - name: type
        in: query
        required: false
        schema:
          type: string
        description: 'Withdraw type 0 : blockchain withdraw 1 : internal transfers'
      - name: txId
        in: query
        required: false
        schema:
          type: string
        description: Hash record of the withdrawal
      - name: state
        in: query
        required: false
        schema:
          type: string
        description: 'Status of withdrawal 0 : waiting manual review 2 : failed 3 : success 4 : canceled 6 : kyt 7 : processing'
      - name: before
        in: query
        required: false
        schema:
          type: string
        description: Pagination of data to return records newer than the requested ts, Unix timestamp format in milliseconds, e.g. 1656633600000
      - name: after
        in: query
        required: false
        schema:
          type: string
        description: Pagination of data to return records earlier than the requested ts, Unix timestamp format in milliseconds, e.g. 1654041600000
      - name: limit
        in: query
        required: false
        schema:
          type: string
        description: Number of results per request. The maximum is 100; The default is 20
      responses:
        '200':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetApiV1AssetWithdrawalHistoryResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    PostApiV1AssetDemoApplyMoneyRequest:
      type: object
      properties:
        adjustType:
          type: integer
          description: '0(default): add demo funds; 1: reduce demo funds'
        accountType:
          type: string
          description: Account type futures / spot unified account use futures
        demoApplyMoney:
          type: array
          description: Array of demo apply money objects
        currency:
          type: string
          description: Applied coin, supports BTC, ETH, USDT
        amountStr:
          type: string
          description: 'Applied amount, the max applied amount in each request BTC: "5" ETH: "50" USDT: "5000,000"'
      required:
      - accountType
      - demoApplyMoney
      - currency
      - amountStr
    GetApiV1AssetBalancesResponse:
      type: object
      properties:
        code:
          type: string
        msg:
          type: string
        data:
          type: object
          description: Balance data for assets
    GetApiV1AssetDepositHistoryResponse:
      type: object
      properties:
        currency:
          type: string
          description: Currency
        chain:
          type: string
          description: Chain name, e.g. ERC20 , TRC20
        address:
          type: string
          description: Deposit address
        type:
          type: string
          description: 'Deposit type 0 : blockchain deposit 1 : internal transfers'
        txId:
          type: string
          description: Hash record of the deposit
        amount:
          type: string
          description: Deposit amount
        state:
          type: string
          description: 'Status of deposit 0 : pending 1 : done 2 : failed 3 : kyt'
        confirm:
          type: string
          description: Confirmations
        ts:
          type: string
          description: Time the deposit request was submitted, Unix timestamp format in milliseconds, e.g. 1656633600000
        depositId:
          type: string
          description: Deposit ID
    GetApiV1AssetCurrenciesResponse:
      type: object
      properties:
        currency:
          type: string
          description: Currency
        chain:
          type: string
          description: Chain name
        depositMinAmount:
          type: string
          description: Minimum deposit amount
        depositUnsafeConfirmation:
          type: integer
          description: Deposit unsafe confirmation count
        depositConfirmation:
          type: integer
          description: Deposit confirmation count
        withdrawMinAmount:
          type: string
          description: Minimum withdrawal amount
        withdrawFee:
          type: string
          description: Withdrawal fee
        withdrawPrecision:
          type: integer
          description: Withdrawal precision
        supportMemo:
          type: integer
          description: 'Whether memo/tag is supported 0 : not supported 1 : supported'
        isDepositAvailable:
          type: integer
          description: 'Whether deposit is available 0 : not available 1 : available'
        isWithdrawAvailable:
          type: integer
          description: 'Whether withdrawal is available 0 : not available 1 : available'
        recoveryEtaDeposit:
          type: string
          description: Estimated recovery time for deposit
        recoveryEtaWithdraw:
          type: string
          description: Estimated recovery time for withdrawal
        logo:
          type: string
          description: Currency logo URL
    PostApiV1AssetWithdrawalApplyResponse:
      type: object
      properties:
        code:
          type: string
        msg:
          type: string
        withdrawId:
          type: string
          description: Withdrawal ID
        clientId:
          type: string
          description: Client-supplied ID
    PostApiV1AssetWithdrawalApplyRequest:
      type: object
      properties:
        currency:
          type: string
          description: Currency, e.g. USDT
        address:
          type: string
          description: The withdrawal address, which should be a trusted address. If you choose internal transfer, the address can be the recipient's UID, email address, or mobile phone number.
        dest:
          type: string
          description: 'Withdrawal method internal : internal transfer onchain : on-chain withdrawal'
        amount:
          type: string
          description: Withdrawal amount. The withdrawal fee is not included in the withdrawal amount. Please reserve sufficient transaction fees when withdrawing. You can get the fee amount via Get Currencies . For internal transfer, the transaction fee is always 0.
        chain:
          type: string
          description: Chain name. It is required for on-chain withdrawal; it is optional for internal transfer.
        addrType:
          type: string
          description: 'Address type. Supported values include: 1 : wallet address 2 : UID 3 : email 4 : mobile phone'
        tag:
          type: string
          description: Additional identifier required by certain networks or receiving platforms to credit the withdrawal correctly. For some tokens, a deposit to a centralized exchange requires a tag (e.g. Memo/Payment ID) to guarantee the uniqueness of the deposit address. Follow the deposit procedure carefully, or you may risk losing your assets.
        areaCode:
          type: string
          description: Area code for the phone number, e.g. 1 . If address is a phone number, this parameter is required. Applies to internal transfer.
        clientId:
          type: string
          description: Client-supplied ID A combination of case-sensitive alphanumerics, all numbers, or all letters of up to 32 characters.
      required:
      - currency
      - address
      - dest
      - amount
    PostApiV1AssetTransferResponse:
      type: object
      properties:
        transferId:
          type: string
          description: Transfer ID
        clientId:
          type: string
          description: Client-supplied ID
    GetApiV1AssetBillsResponse:
      type: object
      properties:
        transferId:
          type: string
          description: Transfer ID
        currency:
          type: string
          description: Transfer currency
        fromAccount:
          type: string
          description: The remitting account funding futures copy_trading earn spot
        toAccount:
          type: string
          description: The beneficiary account funding futures copy_trading earn spot
        amount:
          type: string
          description: Balance at the account level
        ts:
          type: string
          description: Creation time, Unix timestamp format in milliseconds, e.g. 1597026383085
        clientId:
          type: string
          description: Client-supplied ID for transfer
    GetApiV1AssetWithdrawalHistoryResponse:
      type: object
      properties:
        currency:
          type: string
          description: Withdraw currency
        chain:
          type: string
          description: Chain name, e.g. ERC20 , TRC20
        address:
          type: string
          description: Receiving address
        type:
          type: string
          description: 'Withdraw type 0 : blockchain withdraw 1 : internal transfers'
        txId:
          type: string
          description: Hash record of the withdrawal
        amount:
          type: string
          description: Withdrawal amount
        fee:
          type: string
          description: Withdrawal fee amount
        feeCurrency:
          type: string
          description: Withdrawal fee currency, e.g. USDT
        state:
          type: string
          description: 'Status of withdrawal 0 : waiting manual review 2 : failed 3 : success 4 : canceled 6 : kyt 7 : processing'
        clientId:
          type: string
          description: Client-supplied ID
        ts:
          type: string
          description: Time the withdrawal request was submitted, Unix timestamp format in milliseconds, e.g. 1655251200000
        tag:
          type: string
          description: Some currencies require a tag for withdrawals. This is not returned if not required.
        memo:
          type: string
          description: Some currencies require this parameter for withdrawals. This is not returned if not required.
        withdrawId:
          type: string
          description: Withdrawal ID
    PostApiV1AssetTransferRequest:
      type: object
      properties:
        currency:
          type: string
          description: Transfer currency, e.g. USDT
        fromAccount:
          type: string
          description: The remitting account funding futures copy_trading earn spot inverse_contract unified account use futures
        toAccount:
          type: string
          description: The beneficiary account funding futures copy_trading earn spot inverse_contract unified account use futures
        amount:
          type: string
          description: Amount to be transferred
        clientId:
          type: string
          description: Client-supplied ID A combination of case-sensitive alphanumerics, all numbers, or all letters of up to 32 characters.
        subAccount:
          type: string
          description: Sub Account Uid
        mainToSubAccount:
          type: string
          description: 'true : master->sub false : sub->master Required for inter-account transfer'
      required:
      - currency
      - fromAccount
      - toAccount
      - amount
    GetApiV1AssetDepositAddressResponse:
      type: object
      properties:
        code:
          type: string
        msg:
          type: string
        currency:
          type: string
          description: Currency
        chain:
          type: string
          description: Chain name
        address:
          type: string
          description: Deposit address
        tag:
          type: string
          description: Additional identifier required by certain networks or receiving platforms to credit the deposit correctly.
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
    accessKey:
      type: apiKey
      in: header
      name: ACCESS-KEY
      description: Documented at https://docs.blofin.com/index.html#rest-authentication
    accessSign:
      type: apiKey
      in: header
      name: ACCESS-SIGN
      description: Documented at https://docs.blofin.com/index.html#rest-authentication
    accessTimestamp:
      type: apiKey
      in: header
      name: ACCESS-TIMESTAMP
      description: Documented at https://docs.blofin.com/index.html#rest-authentication
    accessNonce:
      type: apiKey
      in: header
      name: ACCESS-NONCE
      description: Documented at https://docs.blofin.com/index.html#rest-authentication
    accessPassphrase:
      type: apiKey
      in: header
      name: ACCESS-PASSPHRASE
      description: Documented at https://docs.blofin.com/index.html#rest-authentication
x-ae-postprocess: '2026-10-13: /oauth/* paths given the oauth.blofin.com server and bearer security named on https://docs.blofin.com/broker.html; REST auth headers from https://docs.blofin.com/index.html#rest-authentication; /api/v1/market/* and /api/v1/spot/market/* marked public (docs: Public Data endpoints do not require authentication).'