DEX Screener API: REST pairs, profiles, and WebSocket ads logoDEX Screener API: REST pairs, profiles, and WebSocket ads
Current pair snapshots over HTTP. Profiles and boosts over REST and WebSocket. No OHLC in the published reference.
devrels.xyz/a/351DEX Screener publishes a public HTTP and WebSocket API for indexed DEX state. Base URL https://api.dexscreener.com. OpenAPI 3.0.3, version 1.0.0. The reference lists no API key. Docs: docs.dexscreener.com/api/reference. WebSockets: /api/websockets. X @dexscreener. LinkedIn company/dex-screener.
| Route | Limit | Returns |
|---|---|---|
GET /latest/dex/pairs/{chainId}/{pairId} | 300 / min | Pair snapshot. Solana example chainId solana. |
GET /latest/dex/tokens/{tokenAddress} | 300 / min | Pairs for a mint. Live SOL native mint returned 200. |
GET /token-profiles/latest/v1 | 60 / min | Newest submitted token profiles (url, chainId, icon, links). |
GET /token-profiles/recent-updates/v1 | 60 / min | Recently updated profiles. |
GET /token-boosts/top/v1 | 60 / min | Top boosted tokens. |
GET /community-takeovers/latest/v1 | 60 / min | Community takeovers, including claimDate. |
GET /ads/latest/v1 | 60 / min | Latest ads. |
GET /orders/v1/{chainId}/{tokenAddress} | 60 / min | Paid orders for a token. |
GET https://api.dexscreener.com/latest/dex/pairs/solana/{pairId}
GET https://api.dexscreener.com/latest/dex/tokens/{tokenAddress}
GET https://api.dexscreener.com/token-profiles/latest/v1WebSocket host wss://api.dexscreener.com. Published streams: token-profiles latest and recent-updates, community-takeovers, ads. Those feeds are listing and promotion metadata, not tick-by-tick pair prices. The live reference does not document an OHLC or historical candle route. Read API terms before production use.
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