dxFeed

dxFeed REST Web Service API

REST service over the core dxFeed API with /events (snapshot), /eventSource (Server-Sent Events stream), /addSubscription, and /removeSubscription resources across 20+ market event types (Quote, Trade, Profile, Candle, Greeks, Order, Series) in JSON or XML. A public demo endpoint serves delayed data; production hosts and credentials are issued during sales onboarding.

GitHub

Documentation

📖
Documentation
https://kb.dxfeed.com/en/market-data-api/data-access-solutions/rest.html
📖
APIReference
https://demo.dxfeed.com/webservice/rest/help

Other Resources

🔗
Sandbox
https://tools.dxfeed.com/webservice/rest-demo.jsp
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/dxfeed/refs/heads/main/apis.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: dxfeed:dxfeed-rest-api
name: dxFeed REST Web Service API
tags:
- Market Data
- REST
- Server-Sent Events
- Quotes
- Trades
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://kb.dxfeed.com/en/market-data-api/data-access-solutions/rest.html
baseURL: https://demo.dxfeed.com/webservice/rest
properties:
- url: https://kb.dxfeed.com/en/market-data-api/data-access-solutions/rest.html
  type: Documentation
- url: https://demo.dxfeed.com/webservice/rest/help
  type: APIReference
- url: https://tools.dxfeed.com/webservice/rest-demo.jsp
  type: Sandbox
description: REST service over the core dxFeed API with /events (snapshot), /eventSource (Server-Sent
  Events stream), /addSubscription, and /removeSubscription resources across 20+ market event types (Quote,
  Trade, Profile, Candle, Greeks, Order, Series) in JSON or XML. A public demo endpoint serves delayed
  data; production hosts and credentials are issued during sales onboarding.