DEX Screener API vs GeckoTerminal API
A side-by-side of the same fields from each vendor’s official pages. No ranking and no winner: pick on the fields that matter to you.
| Field | DEX Screener API | GeckoTerminal API |
|---|---|---|
| Category | Market data APIs | Market data APIs |
| Pricing | unknown | freemium |
| Free tier | unknown | Yes |
| Authentication | unknown | unknown |
| REST API | Yes | Yes |
| WebSocket | unknown | unknown |
| SDKs | none documented | none documented |
| Official MCP server | unknown | unknown |
| Open source | No | No |
| Self-host | No | No |
| Capabilities | dex-data, price-data, screening | dex-data, price-data |
| Pricing verified on | 2026-10-29 | 2026-10-29 |
Capability overlap
Both list: dex-data, price-data.
Only DEX Screener API: screening. Only GeckoTerminal API: none.
Visit: DEX Screener API ↗ · GeckoTerminal API ↗ (plain links, no affiliate).
FAQ
Which has a free tier, DEX Screener API or GeckoTerminal API?
DEX Screener API: unknown. GeckoTerminal API: Yes (verified 2026-10-29 / 2026-10-29).
Do DEX Screener API and GeckoTerminal API have an official MCP server?
DEX Screener API: unknown. GeckoTerminal API: unknown.