Crypto market and on-chain data for AI agents
7 APIs compared on price, free tier, MCP support and real usage. Prices from the vendors' pricing pages, checked Oct 9, 2026.
Free to start
5 of 7
CoinGecko API, Birdeye Data API, DexScreener API
Official MCP server
6 of 7
plug straight into Claude Code, Cursor and others
| API | Free | Price | SDK downloads / wk | GitHub stars | MCP |
|---|---|---|---|---|---|
| Dune API SQL query engine and API over indexed on-chain data from 130+ chains. |
— | $1.875 per 100 extra credits (Analyst) | 47.1K | 139 | MCP |
| CoinGecko API Crypto market prices, metadata and on-chain DEX data (GeckoTerminal) API. |
Demo: 10k call credits/month, 100 calls/min | $0.5 / 1k requests · free tier | 23K | 57 | MCP |
| Moralis Wallet, token, NFT, DeFi and price APIs plus Streams for EVM and Solana. |
— | $11.25 per 1M extra CUs (Starter) | 17.4K | — | MCP |
| Birdeye Data API Token prices, OHLCV, trades and wallet data, strongest on Solana. |
Standard plan is free; limits not listed on the page | Free plan · paid from $39/mo | — | — | MCP |
| DexScreener API Public API for DEX pairs, token pools, boosts and token profiles. |
Public API; 60-300 requests/min per endpoint | Free plan | — | — | MCP (community) |
| CoinMarketCap API Crypto market data API with listings, quotes and DEX endpoints. |
Basic: 15,000 call credits/month, 50 req/min | Free plan · paid from $35/mo | — | — | MCP |
| Bitquery GraphQL and WebSocket on-chain and DEX trade data across many chains. |
7-day trial: 1,000 API points, 100 MCP credits | Free plan · paid from $49/mo | — | — | MCP |
Other categories
Web search APIs Scraping and crawling Browser automation (cloud) Code sandboxes Memory for agents Vector databases LLM gateways and routers Email sending Voice (speech-to-text Payments for agents Blockchain RPC and node providers DEX swap and liquidity APIs 3D model generation Image generation APIs Sound effects and music generation Video generation APIs