Changelog

Copy

• Copy for LLM

  Copy page as Markdown for LLMs
• View as Markdown

  Open this page as Markdown
• Open in ChatGPT

  Get insights from ChatGPT
• Open in Claude

  Get insights from Claude

All notable changes to this project will be documented in this file.

1.0.0 (2026-05-30)

First stable release of the Fig Markets API documentation.

Added

• Added a baseCurrency filter to the cancel-all quotes endpoint (POST /rfq/quote/cancel-all). When provided, only quotes linked to an RFQ with that base currency are cancelled; the response now returns a cancelledCount of how many quotes were cancelled.
• Documented WebSocket token refresh via the auth/refresh method, allowing a session to be extended before its access token expires to maintain long-lived connections.

Changed

• Corrected the request rate limit from 100 to 1000.

0.0.4 (2026-01-16)

Changed

• Updated PUT /rfq/quote endpoint (RFQQuoteUpdateRequest):
  • Removed direction field from the request
  • Changed rfqQuoteId from required to optional - either rfqQuoteId or label must now be provided to identify the quote to update

0.0.3 (2025-12-22)

Changed

• Removed quoteCurrency parameter from POST /rfq request (CreateRFQRequest)

0.0.2 (2025-12-09)

Added

• Added GET /exchange/maker endpoint - returns a list of available Fig makers and their supported settlement options
• Added makers parameter to CreateRFQRequest - an object mapping settlement options to arrays of Fig maker IDs who will receive the RFQ
• Added settlementOption and quoteCurrency fields to quote responses (GET /rfq/quote endpoint and quote websocket channels)
• Added quoteCurrencies field to RFQ responses - an object mapping settlement options to their expected quote currencies

Changed

• Updated settlementCredentials in CreateRFQRequest to be an object mapping settlement options to exchangeCredentialsId values (previously a single integer)
• Updated settlementOptions in CreateRFQRequest to include full description and example
• Updated settlementOption and settlementCredentials descriptions for POST /rfq/quote endpoint (singular versions with updated descriptions)
• Replaced settlementExchange with settlementOptions array in RFQ websocket channels (rfq.maker and rfq.taker)
• Updated RFQ websocket examples to include quoteCurrencies object

0.0.1 (2025-08-20)

• Initial pre-release of the Fig Markets API documentation