Skills
skills/binance/binance-skills-hub/sub-account

sub-account

SKILL.md

Binance Sub-account Skill

Sub-account request on Binance using authenticated API endpoints. Requires API key and secret key for certain endpoints. Return the result in JSON format.

Quick Reference

Endpoint Description Required Optional Authentication
/sapi/v1/sub-account/virtualSubAccount (POST) Create a Virtual Sub-account (For Master Account) (USER_DATA) subAccountString recvWindow Yes
/sapi/v1/sub-account/futures/enable (POST) Enable Futures for Sub-account (For Master Account) (USER_DATA) email recvWindow Yes
/sapi/v1/sub-account/eoptions/enable (POST) Enable Options for Sub-account (For Master Account) (USER_DATA) email recvWindow Yes
/sapi/v2/sub-account/futures/positionRisk (GET) Get Futures Position-Risk of Sub-account V2 (For Master Account) (USER_DATA) email, futuresType recvWindow Yes
/sapi/v1/sub-account/futures/positionRisk (GET) Get Futures Position-Risk of Sub-account (For Master Account) (USER_DATA) email recvWindow Yes
/sapi/v1/sub-account/status (GET) Get Sub-account's Status on Margin Or Futures (For Master Account) (USER_DATA) None email, recvWindow Yes
/sapi/v1/sub-account/list (GET) Query Sub-account List (For Master Account) (USER_DATA) None email, isFreeze, page, limit, recvWindow Yes
/sapi/v1/sub-account/transaction-statistics (GET) Query Sub-account Transaction Statistics (For Master Account) (USER_DATA) None email, recvWindow Yes
/sapi/v2/sub-account/subAccountApi/ipRestriction (POST) Add IP Restriction for Sub-Account API key (For Master Account) (USER_DATA) email, subAccountApiKey, status ipAddress, recvWindow Yes
/sapi/v1/sub-account/subAccountApi/ipRestriction/ipList (DELETE) Delete IP List For a Sub-account API Key (For Master Account) (USER_DATA) email, subAccountApiKey, ipAddress recvWindow Yes
/sapi/v1/sub-account/subAccountApi/ipRestriction (GET) Get IP Restriction for a Sub-account API Key (For Master Account) (USER_DATA) email, subAccountApiKey recvWindow Yes
/sapi/v1/sub-account/futures/transfer (POST) Futures Transfer for Sub-account (For Master Account) (USER_DATA) email, asset, amount, type recvWindow Yes
/sapi/v2/sub-account/futures/account (GET) Get Detail on Sub-account's Futures Account V2 (For Master Account) (USER_DATA) email, futuresType recvWindow Yes
/sapi/v1/sub-account/futures/account (GET) Get Detail on Sub-account's Futures Account (For Master Account) (USER_DATA) email recvWindow Yes
/sapi/v1/sub-account/margin/account (GET) Get Detail on Sub-account's Margin Account (For Master Account) (USER_DATA) email recvWindow Yes
/sapi/v1/sub-account/futures/move-position (GET) Get Move Position History for Sub-account (For Master Account) (USER_DATA) symbol, page, row startTime, endTime, recvWindow Yes
/sapi/v1/sub-account/futures/move-position (POST) Move Position for Sub-account (For Master Account) (USER_DATA) fromUserEmail, toUserEmail, productType, orderArgs recvWindow Yes
/sapi/v1/capital/deposit/subAddress (GET) Get Sub-account Deposit Address (For Master Account) (USER_DATA) email, coin network, amount, recvWindow Yes
/sapi/v1/capital/deposit/subHisrec (GET) Get Sub-account Deposit History (For Master Account) (USER_DATA) email coin, status, startTime, endTime, limit, offset, recvWindow, txId Yes
/sapi/v2/sub-account/futures/accountSummary (GET) Get Summary of Sub-account's Futures Account V2 (For Master Account) (USER_DATA) futuresType page, limit, recvWindow Yes
/sapi/v1/sub-account/futures/accountSummary (GET) Get Summary of Sub-account's Futures Account (For Master Account) (USER_DATA) page, limit recvWindow Yes
/sapi/v1/sub-account/margin/accountSummary (GET) Get Summary of Sub-account's Margin Account (For Master Account) (USER_DATA) None recvWindow Yes
/sapi/v1/sub-account/margin/transfer (POST) Margin Transfer for Sub-account (For Master Account) (USER_DATA) email, asset, amount, type recvWindow Yes
/sapi/v3/sub-account/assets (GET) Query Sub-account Assets (For Master Account) (USER_DATA) email recvWindow Yes
/sapi/v4/sub-account/assets (GET) Query Sub-account Assets (For Master Account) (USER_DATA) email recvWindow Yes
/sapi/v1/sub-account/futures/internalTransfer (GET) Query Sub-account Futures Asset Transfer History (For Master Account) (USER_DATA) email, futuresType startTime, endTime, page, limit, recvWindow Yes
/sapi/v1/sub-account/futures/internalTransfer (POST) Sub-account Futures Asset Transfer (For Master Account) (USER_DATA) fromEmail, toEmail, futuresType, asset, amount recvWindow Yes
/sapi/v1/sub-account/sub/transfer/history (GET) Query Sub-account Spot Asset Transfer History (For Master Account) (USER_DATA) None fromEmail, toEmail, startTime, endTime, page, limit, recvWindow Yes
/sapi/v1/sub-account/spotSummary (GET) Query Sub-account Spot Assets Summary (For Master Account) (USER_DATA) None email, page, size, recvWindow Yes
/sapi/v1/sub-account/universalTransfer (GET) Query Universal Transfer History (For Master Account) (USER_DATA) None fromEmail, toEmail, clientTranId, startTime, endTime, page, limit, recvWindow Yes
/sapi/v1/sub-account/universalTransfer (POST) Universal Transfer (For Master Account) (USER_DATA) fromAccountType, toAccountType, asset, amount fromEmail, toEmail, clientTranId, symbol, recvWindow Yes
/sapi/v1/sub-account/transfer/subUserHistory (GET) Sub-account Transfer History (For Sub-account) (USER_DATA) None asset, type, startTime, endTime, limit, returnFailHistory, recvWindow Yes
/sapi/v1/sub-account/transfer/subToMaster (POST) Transfer to Master (For Sub-account) (USER_DATA) asset, amount recvWindow Yes
/sapi/v1/sub-account/transfer/subToSub (POST) Transfer to Sub-account of Same Master (For Sub-account) (USER_DATA) toEmail, asset, amount recvWindow Yes
/sapi/v1/managed-subaccount/deposit (POST) Deposit Assets Into The Managed Sub-account (For Investor Master Account) (USER_DATA) toEmail, asset, amount recvWindow Yes
/sapi/v1/managed-subaccount/deposit/address (GET) Get Managed Sub-account Deposit Address (For Investor Master Account) (USER_DATA) email, coin network, amount, recvWindow Yes
/sapi/v1/managed-subaccount/queryTransLogForInvestor (GET) Query Managed Sub Account Transfer Log (For Investor Master Account) (USER_DATA) email, startTime, endTime, page, limit transfers, transferFunctionAccountType Yes
/sapi/v1/managed-subaccount/queryTransLogForTradeParent (GET) Query Managed Sub Account Transfer Log (For Trading Team Master Account) (USER_DATA) email, startTime, endTime, page, limit transfers, transferFunctionAccountType Yes
/sapi/v1/managed-subaccount/query-trans-log (GET) Query Managed Sub Account Transfer Log (For Trading Team Sub Account) (USER_DATA) startTime, endTime, page, limit transfers, transferFunctionAccountType, recvWindow Yes
/sapi/v1/managed-subaccount/asset (GET) Query Managed Sub-account Asset Details (For Investor Master Account) (USER_DATA) email recvWindow Yes
/sapi/v1/managed-subaccount/fetch-future-asset (GET) Query Managed Sub-account Futures Asset Details (For Investor Master Account) (USER_DATA) email accountType Yes
/sapi/v1/managed-subaccount/info (GET) Query Managed Sub-account List (For Investor) (USER_DATA) None email, page, limit, recvWindow Yes
/sapi/v1/managed-subaccount/marginAsset (GET) Query Managed Sub-account Margin Asset Details (For Investor Master Account) (USER_DATA) email accountType Yes
/sapi/v1/managed-subaccount/accountSnapshot (GET) Query Managed Sub-account Snapshot (For Investor Master Account) (USER_DATA) email, type startTime, endTime, limit, recvWindow Yes
/sapi/v1/managed-subaccount/withdraw (POST) Withdrawl Assets From The Managed Sub-account (For Investor Master Account) (USER_DATA) fromEmail, asset, amount transferDate, recvWindow Yes

Parameters

Common Parameters

  • subAccountString: Please input a string. We will create a virtual email using that string for you to register
  • recvWindow: (e.g., 5000)
  • email: Sub-account email (e.g., sub-account-email@email.com)
  • futuresType: 1:USDT-margined Futures，2: Coin-margined Futures
  • email: Managed sub-account email
  • isFreeze: true or false
  • page: Default value: 1 (e.g., 1)
  • limit: Default value: 1, Max value: 200 (e.g., 1)
  • subAccountApiKey:
  • status: IP Restriction status. 1 = IP Unrestricted. 2 = Restrict access to trusted IPs only.
  • ipAddress: Insert static IP in batch, separated by commas.
  • ipAddress: IPs to be deleted. Can be added in batches, separated by commas
  • asset:
  • amount: (e.g., 1.0)
  • type: 1: transfer from subaccount's spot account to margin account 2: transfer from subaccount's margin account to its spot account
  • symbol:
  • startTime: (e.g., 1623319461670)
  • endTime: (e.g., 1641782889000)
  • page: Page
  • row:
  • coin:
  • network: networks can be found in GET /sapi/v1/capital/deposit/address
  • amount: (e.g., 1.0)
  • coin:
  • status: 0(0:pending,6: credited but cannot withdraw,7:Wrong Deposit,8:Waiting User confirm,1:success)
  • offset: default:0
  • txId: (e.g., 1)
  • limit: Limit (Max: 500)
  • fromUserEmail:
  • toUserEmail:
  • productType: Only support UM
  • orderArgs: Max 10 positions supported. When input request parameter,orderArgs.symbol should be STRING, orderArgs.quantity should be BIGDECIMAL, and orderArgs.positionSide should be STRING, positionSide support BOTH,LONG and SHORT. Each entry should be like orderArgs[0].symbol=BTCUSDT,orderArgs[0].quantity=0.001,orderArgs[0].positionSide=BOTH. Example of the request parameter array: orderArgs[0].symbol=BTCUSDT orderArgs[0].quantity=0.001 orderArgs[0].positionSide=BOTH orderArgs[1].symbol=ETHUSDT orderArgs[1].quantity=0.01 orderArgs[1].positionSide=BOTH
  • fromEmail:
  • toEmail:
  • size: default 10, max 20 (e.g., 10)
  • clientTranId: (e.g., 1)
  • fromEmail:
  • toEmail:
  • asset: If not sent, result of all assets will be returned
  • type: 1: transfer in, 2: transfer out
  • returnFailHistory: Default False, return PROCESS and SUCCESS status history; If True,return PROCESS and SUCCESS and FAILURE status history
  • fromAccountType: "SPOT","USDT_FUTURE","COIN_FUTURE","MARGIN"(Cross),"ISOLATED_MARGIN"
  • toAccountType: "SPOT","USDT_FUTURE","COIN_FUTURE","MARGIN"(Cross),"ISOLATED_MARGIN"
  • symbol: Only supported under ISOLATED_MARGIN type
  • startTime: Start Time (e.g., 1623319461670)
  • endTime: End Time (The start time and end time interval cannot exceed half a year) (e.g., 1641782889000)
  • transfers: Transfer Direction (FROM/TO)
  • transferFunctionAccountType: Transfer function account type (SPOT/MARGIN/ISOLATED_MARGIN/USDT_FUTURE/COIN_FUTURE)
  • accountType: No input or input "MARGIN" to get Cross Margin account details. Input "ISOLATED_MARGIN" to get Isolated Margin account details.
  • type: "SPOT", "MARGIN"（cross）, "FUTURES"（UM）
  • transferDate: Withdrawals is automatically occur on the transfer date(UTC0). If a date is not selected, the withdrawal occurs right now

Authentication

For endpoints that require authentication, you will need to provide Binance API credentials. Required credentials:

  • apiKey: Your Binance API key (for header)
  • secretKey: Your Binance API secret (for signing)

Base URLs:

Security

Share Credentials

Users can provide Binance API credentials by sending a file where the content is in the following format:

abc123...xyz
secret123...key

Never Disclose API Key and Secret

Never disclose the location of the API key and secret file.

Never send the API key and secret to any website other than Mainnet and Testnet.

Never Display Full Secrets

When showing credentials to users:

  • API Key: Show first 5 + last 4 characters: su1Qc...8akf
  • Secret Key: Always mask, show only last 5: ***...aws1

Example response when asked for credentials: Account: main API Key: su1Qc...8akf Secret: ***...aws1

Listing Accounts

When listing accounts, show names and environment only — never keys: Binance Accounts:

  • main (Mainnet)
  • futures-keys (Mainnet)

Transactions in Mainnet

When performing transactions in mainnet, always confirm with the user before proceeding by asking them to write "CONFIRM" to proceed.

Binance Accounts

main

  • API Key: your_mainnet_api_key
  • Secret: your_mainnet_secret

TOOLS.md Structure

## Binance Accounts

### main
- API Key: abc123...xyz
- Secret: secret123...key
- Description: Primary trading account


### futures-keys
- API Key: futures789...def
- Secret: futuressecret...uvw
- Description: Futures trading account

Agent Behavior

  1. Credentials requested: Mask secrets (show last 5 chars only)
  2. Listing accounts: Show names and environment, never keys
  3. Account selection: Ask if ambiguous, default to main
  4. When doing a transaction in mainnet, confirm with user before by asking to write "CONFIRM" to proceed
  5. New credentials: Prompt for name, environment, signing mode

Adding New Accounts

When user provides new credentials:

  • Ask for account name
  • Store in TOOLS.md with masked display confirmation

Signing Requests

For trading endpoints that require a signature:

  1. Build query string with all parameters, including the timestamp (Unix ms).
  2. Percent-encode the parameters using UTF-8 according to RFC 3986.
  3. Sign query string with secretKey using HMAC SHA256, RSA, or Ed25519 (depending on the account configuration).
  4. Append signature to query string.
  5. Include X-MBX-APIKEY header.

Otherwise, do not perform steps 3–5.

User Agent Header

Include User-Agent header with the following string: binance-sub-account/1.0.0 (Skill)

See references/authentication.md for implementation details.

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binance/binance…ills-hub
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