Introduction

DexScanner is a real-time DEX analytics app — trending pairs, prices, liquidity, volume, charts and risk signals across every major chain. These docs cover the product and the public API.

👋 Welcome

New here? Start with the product guides to learn the app, or jump to the API if you want to build on the data. Market data is sourced from the DexScreener API and served through a fast server-side cache.

📚 Guides

🔌 API

Key-free JSON endpoints. No SLA, subject to rate limits — base URL is your DexScanner origin.

Base URL

https://dexscanner.io

GET/api/feedTrending feed

GET/api/feed/streamRealtime stream (SSE)

GET/api/configPublic site config

GET/embed/{chain}/{pair}Embeddable chart

⚡ Quick start

curl

curl "https://dexscanner.io/api/feed?type=trending&chain=solana"

javascript

const res = await fetch("https://dexscanner.io/api/feed?type=trending");
const pairs = await res.json();
console.log(pairs[0].baseToken.symbol, pairs[0].priceUsd);

🚦 Errors & status codes

Status	Meaning
`200`	Success. Read endpoints degrade gracefully — you may get a recent snapshot or an empty array ([]) rather than an error if data is briefly unavailable.
`403`	Forbidden. Returned by the embed route when embeds are disabled by the site operator.
`429`	Too many requests. You exceeded the rate limit — back off and retry later.
`5xx`	Unexpected server error. Retry after a short delay.