The Account API from Bullet — 8 operation(s) for account.
1 of 8 operations are conformant: apis.io called them with no credentials and the responses matched this contract. Checked 2026-11-12. how this works · status file
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openapi: 3.2.0
info:
title: Bullet Trading Account API
description: REST API for the Bullet exchange. Provides Binance FAPI-compatible endpoints for trading, account management, and market data.
contact:
name: Bullet
url: https://bullet.xyz
license:
name: Proprietary
version: 0.1.0
servers:
- url: /
description: Current server
- url: https://tradingapi.mainnet.bullet.xyz
description: Mainnet
- url: https://tradingapi.testnet.bullet.xyz
description: Testnet
- url: https://tradingapi.staging.bullet.xyz
description: Staging
tags:
- name: Account
paths:
/api/v1/accountConfig:
get:
tags:
- Account
summary: Account Configuration (Bullet-specific)
operationId: account_config
parameters:
- name: address
in: query
required: true
schema:
type: string
responses:
'200':
description: Account configuration
content:
application/json:
schema:
$ref: '#/components/schemas/AccountConfig'
'400':
description: Bad request
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'500':
description: Internal server error
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'502':
description: Upstream service unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
/api/v1/balance:
get:
tags:
- Account
summary: Account Balance (Bullet-specific)
description: 'Superset of `/fapi/v3/balance` that surfaces data the rollup already
returns but the Binance-shaped endpoint doesn''t expose:
account-level trading credits / unrealized loss borrow, per-asset
gross asset/liability amounts, and referral rewards.'
operationId: account_balance_bullet
parameters:
- name: address
in: query
required: true
schema:
type: string
responses:
'200':
description: Account balance
content:
application/json:
schema:
$ref: '#/components/schemas/AccountBalance'
'400':
description: Bad request
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'500':
description: Internal server error
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'502':
description: Upstream service unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
/fapi/v1/commissionRate:
get:
tags:
- Account
summary: User Commission Rate (USER_DATA)
operationId: commission_rate
parameters:
- name: address
in: query
required: true
schema:
type: string
- name: symbol
in: query
required: true
schema:
type: string
responses:
'200':
description: User commission rate
/fapi/v1/leverageBracket:
get:
tags:
- Account
summary: Notional and Leverage Brackets (USER_DATA)
operationId: leverage_bracket
parameters:
- name: symbol
in: query
required: false
schema:
type:
- string
- 'null'
responses:
'200':
description: User notional and leverage brackets
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/LeverageBracket'
'400':
description: Bad request
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'404':
description: Market not found
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'500':
description: Internal server error
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'502':
description: Upstream service unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
/fapi/v1/rateLimit/order:
get:
tags:
- Account
summary: Query User Rate Limit (USER_DATA)
operationId: rate_limit_order
responses:
'501':
description: User rate limit
/fapi/v1/symbolConfig:
get:
tags:
- Account
summary: Symbol Configuration (USER_DATA)
operationId: symbol_config
parameters:
- name: address
in: query
required: true
schema:
type: string
- name: symbol
in: query
required: false
schema:
type:
- string
- 'null'
responses:
'200':
description: Symbol configuration
/fapi/v3/account:
get:
tags:
- Account
summary: Get current account information
operationId: account_info
parameters:
- name: address
in: query
required: true
schema:
type: string
responses:
'200':
description: Account information
content:
application/json:
schema:
$ref: '#/components/schemas/Account'
'400':
description: Bad request
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'500':
description: Internal server error
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'502':
description: Upstream service unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
/fapi/v3/balance:
get:
tags:
- Account
summary: Get account balance
operationId: account_balance
parameters:
- name: address
in: query
required: true
schema:
type: string
responses:
'200':
description: Account balance
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/Balance'
'400':
description: Bad request
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'500':
description: Internal server error
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
'502':
description: Upstream service unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/ApiErrorResponse'
components:
schemas:
AccountBalanceSummary:
type: object
required:
- tradingCredits
- unrealizedLossBorrow
properties:
tradingCredits:
type: string
format: decimal
unrealizedLossBorrow:
type: string
format: decimal
Account:
type: object
required:
- totalInitialMargin
- totalMaintMargin
- totalWalletBalance
- totalUnrealizedProfit
- totalMarginBalance
- totalPositionInitialMargin
- totalOpenOrderInitialMargin
- totalCrossWalletBalance
- totalCrossUnPnl
- availableBalance
- maxWithdrawAmount
- feeTier
- feeDiscountBps
- assets
- positions
properties:
assets:
type: array
items:
$ref: '#/components/schemas/AccountAsset'
availableBalance:
type: string
format: decimal
feeDiscountBps:
type: integer
format: int32
minimum: 0
feeTier:
type: integer
format: int32
minimum: 0
maxWithdrawAmount:
type: string
format: decimal
positions:
type: array
items:
$ref: '#/components/schemas/AccountPosition'
totalCrossUnPnl:
type: string
format: decimal
totalCrossWalletBalance:
type: string
format: decimal
totalInitialMargin:
type: string
format: decimal
totalMaintMargin:
type: string
format: decimal
totalMarginBalance:
type: string
format: decimal
totalOpenOrderInitialMargin:
type: string
format: decimal
totalPositionInitialMargin:
type: string
format: decimal
totalUnrealizedProfit:
type: string
format: decimal
totalWalletBalance:
type: string
format: decimal
Bracket:
type: object
required:
- bracket
- initialLeverage
- notionalCap
- notionalFloor
- maintMarginRatio
- cum
properties:
bracket:
type: integer
format: uint32
minimum: 0
cum:
type: number
format: double
initialLeverage:
type: integer
format: uint32
minimum: 0
maintMarginRatio:
type: number
format: double
notionalCap:
type: number
format: double
notionalFloor:
type: number
format: double
AccountAsset:
type: object
required:
- asset
- assetId
- walletBalance
- updateTime
properties:
asset:
type: string
assetId:
type: integer
format: uint16
minimum: 0
updateTime:
type: integer
format: int64
walletBalance:
type: string
format: decimal
JsonValidationErrorDetail:
type: object
description: 'One JSON shape failure: machine-readable `rule` + full serde
message including line/column. Surfaced under `details` on the wire.'
required:
- rule
- message
properties:
message:
type: string
example: 'invalid type: integer `24500000`, expected a string at line 4 column 30'
rule:
type: string
example: wrong_type
AccountBalance:
type: object
required:
- account
- assets
- rewards
properties:
account:
$ref: '#/components/schemas/AccountBalanceSummary'
assets:
type: array
items:
$ref: '#/components/schemas/AssetBalance'
rewards:
type: array
items:
$ref: '#/components/schemas/AssetReward'
AccountPosition:
type: object
required:
- symbol
- marketId
- unrealizedProfit
- entryPrice
- initialMargin
- maintMargin
- positionSide
- positionAmt
- updateTime
properties:
entryPrice:
type: string
format: decimal
initialMargin:
type: string
format: decimal
maintMargin:
type: string
format: decimal
marketId:
type: integer
format: uint16
minimum: 0
positionAmt:
type: string
format: decimal
positionSide:
type: string
symbol:
type: string
unrealizedProfit:
type: string
format: decimal
updateTime:
type: integer
format: int64
Delegate:
type: object
required:
- address
- name
- flags
properties:
address:
type: string
expiresAt:
type:
- integer
- 'null'
format: int64
flags:
type: integer
format: int32
minimum: 0
name:
type: string
LeverageBracket:
type: object
required:
- symbol
- brackets
properties:
brackets:
type: array
items:
$ref: '#/components/schemas/Bracket'
notionalCoef:
type:
- number
- 'null'
format: double
symbol:
type: string
ApiErrorResponse:
type: object
description: 'Structured API error response matching Bullet API format.
All error responses from the trading API conform to this schema.'
required:
- status
- message
properties:
details:
oneOf:
- type: 'null'
- $ref: '#/components/schemas/ApiErrorDetail'
description: Structured per-failure details. Shape depends on the variant.
error_id:
type:
- string
- 'null'
description: Error identifier for support.
example: 8b2e4d9f-7a1c-4f0e-9c5d-3e6a8b1c2d4f
message:
type: string
description: Human-readable error message.
example: 'Transaction validation failed: insufficient funds'
status:
type: integer
format: uint16
description: HTTP status code.
example: 400
minimum: 0
AssetBalance:
type: object
required:
- asset
- assetId
- balance
- assetAmount
- liabilityAmount
- maxWithdrawAmount
- updateTime
properties:
asset:
type: string
assetAmount:
type: string
format: decimal
assetId:
type: integer
format: uint16
minimum: 0
balance:
type: string
format: decimal
liabilityAmount:
type: string
format: decimal
maxWithdrawAmount:
type: string
format: decimal
updateTime:
type: integer
format: int64
AccountConfig:
type: object
required:
- delegates
properties:
delegates:
type: array
items:
$ref: '#/components/schemas/Delegate'
ApiErrorDetail:
oneOf:
- $ref: '#/components/schemas/JsonValidationErrorDetail'
- type: object
description: 'Typed details body. Variant order is important for untagged
deserialization: keep the more-specific shape (`JsonValidation`)
before more-permissive ones. `Upstream` holds the upstream payload
verbatim (object, string, array, number, etc.) so pre-PR clients
reading `details.error` (or `details` directly) keep working.'
Balance:
type: object
required:
- accountAlias
- asset
- balance
- crossWalletBalance
- crossUnPnl
- availableBalance
- maxWithdrawAmount
- marginAvailable
- updateTime
properties:
accountAlias:
type: string
asset:
type: string
availableBalance:
type: string
format: decimal
balance:
type: string
format: decimal
crossUnPnl:
type: string
format: decimal
crossWalletBalance:
type: string
format: decimal
marginAvailable:
type: boolean
maxWithdrawAmount:
type: string
format: decimal
updateTime:
type: integer
format: int64
AssetReward:
type: object
required:
- asset
- assetId
- variant
- cumulativeAmount
- claimedAmount
- unclaimedAmount
properties:
asset:
type: string
assetId:
type: integer
format: uint16
minimum: 0
claimedAmount:
type: string
format: decimal
cumulativeAmount:
type: string
format: decimal
unclaimedAmount:
type: string
format: decimal
variant:
type: string