{"name":"Base Pulse","version":"0.1.0","description":"Safety checks and honest reads for AI agents on Base. Every answer comes from on-chain data and names its source.","instructions":"Connect with POST /mcp (Streamable HTTP) or /mcp/sse. Every tool gives each caller 25 free calls a day (reset daily at 00:00 UTC), then costs $0.01 USDC per call ($0.02 for the three pre-sign and token safety checks), paid per request with x402 on Base. Calls that return an error are never charged. Paid calls follow the x402 v2 MCP transport: an unpaid call returns a PaymentRequired result and the client retries with _meta[\"x402/payment\"]. No account or API key is needed. Field-by-field docs for every tool: GET /api/tools/<name>.","payments":{"protocol":"x402","x402Version":2,"scheme":"exact","network":"eip155:8453","asset":"USDC","payTo":"0x717bFe8505FA89C038b9832dCc187871003d4B93","freeCallsPerTool":25,"freeCallsReset":"daily at 00:00 UTC"},"mcp_sse_endpoint":"/mcp/sse","tools":[{"name":"token_safety","description":"Run before buying, accepting or recommending a token on Base. Answers SAFE, CAUTION or AVOID with the exact reasons, from a simulated buy and sell, the contract's verified code and market data. 25 free calls a day, then $0.02 USDC per call (x402).","price":"$0.02"},{"name":"balance","description":"Run before sending ETH or USDC or paying gas, to confirm the wallet really has enough. Never trust a balance remembered from earlier in a chat. 25 free calls a day, then $0.01 USDC per call (x402).","price":"$0.01"}]}