Synthetix

Synthetix WebSocket Trade API

Authenticated WebSocket API for real-time trading operations and account event streaming on Synthetix. Supports live order management, position updates, account activity subscriptions, and delegation management. Requires EIP-712 authentication.

GitHub

Documentation

📖
Documentation
https://developers.synthetix.io/websocket-api/trade

Other Resources

🔗
X-authentication
https://developers.synthetix.io/developer-resources/api/authentication

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/synthetix-websocket-trade-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑ 
name: Synthetix WebSocket Trade API
description: 'Authenticated WebSocket API for real-time trading operations and account event streaming
  on Synthetix. Supports live order management, position updates, account activity subscriptions, and
  delegation management. Requires EIP-712 authentication.

  '
humanURL: https://developers.synthetix.io/websocket-api/trade
baseURL: wss://papi.synthetix.io/v1/ws/trade
tags:
- WebSocket
- Real-Time
- Trading
- Authenticated
- Streaming
tags_raw:
- WebSocket
- Real-time
- Trading
- Authenticated
- Streaming
properties:
- type: Documentation
  url: https://developers.synthetix.io/websocket-api/trade
- type: X-authentication
  url: https://developers.synthetix.io/developer-resources/api/authentication
contact:
- FN: Synthetix Developer Docs
  url: https://developers.synthetix.io/