What does Real-Time DEX Data cost?

REST and streaming share your account credit balance. Delivered WebSocket messages and SSE data events cost 0.05 credits on Free, 0.025 on Basic, 0.01 on Startup, 0.005 on Growth and 0.0025 on Professional. Connection setup, heartbeats, acknowledgements and errors cost no credits. Plan update intervals and connection limits still apply. See plans.

Which DEXs are included in Real-Time DEX Data?

Real-Time DEX Data covers every decentralized exchange Coinranking tracks, including Uniswap, PancakeSwap, Aerodrome, SushiSwap, Curve and Orca, across Ethereum, BNB Chain, Base, Solana and other chains. The current list, ranked by 24-hour volume, is on the decentralized exchanges page and in the /dexs endpoint.

How do I tell a DEX message from a centralized one?

Every exchange-rates and tickers message carries an exchangeType field set to dex or cex. A tickers message from a DEX also carries the pool's market UUID, the base and quote token UUIDs, the close price in the quote token and the volume in US dollars, so one stream can drive a view that mixes venues.

Can I subscribe to a single DEX pool?

Yes. Subscribe to specific pools by passing their market UUIDs as market-uuids[] on the tickers feed, up to 100 per connection. Find market UUIDs with the DEX list of markets endpoint or the UUID finder.

Is Real-Time DEX Data available over SSE as well as WebSockets?

Real-Time DEX Data runs on the exchange-rates and tickers feeds, which are delivered over WebSockets for back ends and Server-Sent Events for front ends. DEX streaming is available on every plan; message rates, update intervals and connection limits depend on your plan.

How is Real-Time DEX Data different from the REST DEX endpoints?

The REST DEX endpoints return listings, protocols, markets and new coin listings, with prices refreshed once a minute, with production access on Growth and daily previews on Free, Basic and Startup. DEX streaming is subject to your plan’s streaming access. Use REST to discover pools and the stream to keep them live.

New: Stream Prices over Server-Sent Events

Real-Time DEX Data

Live prices and trading pairs from 32 decentralized exchanges, on the same feeds as centralized exchanges, over WebSocket or SSE. WebSocket and SSE streaming are available on all plans.

Get a Free API Key Read the Tickers Docs

20,000 credits a month, no credit card. WebSocket and SSE streaming are available on all plans.

Check your plan for DEX streaming access

Five of the 32 DEXs. Full list

Live DEX Prices per Venue and per Pool

Exchange rates give one price per coin per DEX; tickers give every pool with base and quote volume.

WS/exchange-rates
Exchange Rates, DEX included All Plans
The price and 24-hour volume of a coin on one exchange, in US dollars. Subscribe with exchange-uuids[] for whole DEXs, currency-uuids[] for a coin on every venue, or references[] for exact dexUuid_coinUuid pairs.
WS/tickers
Tickers, DEX included All Plans
Pool level: market, exchange, base and quote UUIDs, the close price in the quote token, base and quote volume, US-dollar volume and the filters applied. Subscribe with market-uuids[], exchange-uuids[] or currency-uuids[].

Every pair on one DEX

// Tickers for every pool on one DEX, by its exchange UUID
const socket = new WebSocket(
  'wss://api.coinranking.com/v2/real-time/tickers' +
  '?x-access-token=YOUR_KEY' +
  '&exchange-uuids[]=5Sfs67ZcuOWm'   // Uniswap, from /dexs
);

socket.onmessage = (event) => {
  const ticker = JSON.parse(event.data);
  console.log(ticker.marketUuid, ticker.price, ticker.volume);
};

Delivered over WebSocket or Server-Sent Events

DEX streaming is included over both transports. Your plan sets the update interval and shared connection limit.

Transports that carry Coinranking Real-Time DEX Data
	WebSocket	Server-Sent Events
Base URL	`wss://api.coinranking.com/v2/real-time`	`https://api.coinranking.com/v2/real-time/sse`
Direction	Two-way: change subscriptions mid-stream	One-way: subscriptions in the URL, list=all for everything
Recommended for	Back ends	Front ends
Feature page	Crypto WebSocket API	Crypto Price SSE API

Discover Pools over REST, Keep Them Live over the Stream

Standard REST DEX endpoints have production access on Growth and higher, with daily previews on Free, Basic and Startup. Use them to find UUIDs, then stream with an API key.

Endpoints marked Growth have production access on Growth and higher. Free, Basic and Startup can make five successful preview requests per eligible endpoint, per account, each UTC day. Normal usage and plan limits apply. How previews work.

GET/dexs
List of DEXs Growth
Every decentralized exchange, ranked by 24-hour volume, with its UUID, number of markets, number of coins and market share.
GET/dex/:uuid/markets
DEX list of markets Growth
Every pool on one DEX with its market UUID, base and quote tokens, price and volume. The UUIDs go straight into a tickers subscription.
GET/dex/:uuid/coins/new
DEX new coin listings Growth
Tokens listed on a DEX most recently, with the listing timestamp. Poll it to find a pool, then stream it.
GET/dex-protocols
DEX protocols Growth
Child exchanges inside a parent DEX, such as separate protocol versions or chains, ranked by volume.

What Developers Build with Real-Time DEX Data

Four things a minute-old pool price cannot do.

CEX–DEX Spread Monitors

One exchange-rates subscription per coin returns its price on every venue, tagged cex or dex. The spread is one subtraction.

New Pool Alerts

Poll new DEX listings for the pool, subscribe to its market UUID, alert on the first tick that crosses a threshold.

DeFi Dashboards

Tickers per pool with base and quote volume, on the same connection as centralized markets.

Wallet Trackers

Tokens that only trade on a DEX, revalued on every tick instead of once a minute.

Real-Time DEX Data by Plan

DEX streaming is available on every plan, with plan-specific message prices, update intervals and connection limits.

Coinranking API plans and limits
	Free	Basic	Startup	Growth	Professional
Monthly price	$0	$24	$49	$99	$199
Monthly credits	20,000	500,000	1,000,000	2,000,000	5,000,000
REST rate limit	5 / second	1,000 / minute	2,000 / minute	4,000 / minute	6,000 / minute
WebSocket and SSE access	Included	Included	Included	Included	Included
Credits per delivered message	0.05	0.025	0.01	0.005	0.0025
Minimum update interval	60s	10s	5s	1s	1s
Shared streaming connections	1	2	5	10	20
API keys	1	1	2	5	Unlimited
Historical window, where supported	1 year	5 years	All time (from 2010)	All time (from 2010)	All time (from 2010)
Maximum results per response	100	5,000	5,000	5,000	5,000

Streaming is also available on Enterprise. Endpoint-specific limits may be lower. Preview allowances are shared across every API key on your account. Every paid plan offers a 30-day free trial. Compare all features.