claw402 — x402 API Payment Gateway
CoinMarketCap MCP endpoint for AI agents.
✓ On-chain verified
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What it does
CoinMarketCap MCP endpoint for AI agents. Access 12 AI tools via MCP protocol. This is a POST endpoint; request body uses MCP JSON-RPC format. Available tools: get_crypto_quotes_latest (real-time quotes), search_cryptos (search coins), get_crypto_info (coin metadata/whitepapers), get_crypto_technical_analysis (SMA/EMA/MACD/RSI/Fibonacci), get_crypto_marketcap_technical_analysis (market cap TA), get_crypto_metrics (on-chain: holder distribution/address analysis), get_global_metrics_latest (global
Audience: ai-agents, developers. Tags: api, data, metrics.
Pricing
| Pricing model | per-request |
|---|---|
| Price hint | $0.015/request |
| Accepted tokens | USDC |
| Chain | base |
| Facilitator | coinbase |
How agents pay
- The agent sends a plain request and receives an HTTP 402 response describing the price and payment requirements.
- The agent signs a payment payload for the exact amount on base and attaches it to a retried request.
- The facilitator verifies and settles the payment, then the service returns the paid response.
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Last updated: 2026-08-13