---
title: "Bluefin (@bluefin)"
description: "Decentralized finance platform."
account: "bluefin"
---

# Bluefin

Decentralized finance platform.

## APIs

5 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/bluefin/feed.md

- [WebSocket Streams Data API](https://skmtc.dev/bluefin/apis/websocket-streams-data-api.md): Market and account data over WebSocket: live prices, order book and balance updates
- [Bluefin Auth API](https://skmtc.dev/bluefin/apis/bluefin-auth-api.md): Identity: issue and refresh access tokens, publish JWKS signing keys for verification
- [Bluefin Trade API](https://skmtc.dev/bluefin/apis/bluefin-trade-api.md): Trading: place and cancel orders, set leverage, adjust isolated margin and withdraw funds
- [Bluefin Account Data API](https://skmtc.dev/bluefin/apis/bluefin-account-data-api.md): Trading accounts: read balances, trades, transactions and funding history, plus preferences and sponsored transactions
- [Bluefin Exchange API](https://skmtc.dev/bluefin/apis/bluefin-exchange-api.md): Exchange market data: order book depth, trades, candlesticks, tickers, funding rate history and stats