For AI agents: visit https://apidocs.bct.host/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.

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API Reference Release Notes

API Reference

API Reference Release Notes

Overview

OSL API Introduction
API Summary
Environments
Authentication
Rate Limits
Response / Error Code Reference
- API V4 - Updated Error Codes

Brokerage

FlashTrade (RFQ/RFS) - Trading
- REST v3
  - Get Quotepost
  - Execute Tradepost
Error Codes

Exchange

REST v4 (Legacy)
FIX
Public WebSocket Market Data
- Establish Connection
- Subscribe to Market Data
Public REST Market Data
REST v5 Open API
WebSocket v5 API
- Stream Subscription API
  - Public Channel
  - Private Channel

Accounts & Custody

Account
Account Groups
Balance Snapshot
VA Deposit And Withdrawals (Updated)
Settlement Reports
Fiat Deposit and Withdrawal

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REST v5 Open API

OSL's new v5 API offers the richest features and best performance for trading on the new spot exchange ProTrade orderbook.

Updated 21 days ago

Get Currency Pair

REST v5 Authentication

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Updated 21 days ago

Get Currency Pair

REST v5 Authentication

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