"tRPC" matching MCP connectors:

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.

ANTT: Transporte Rodoviário Internacional de Cargas (TRIC), official-source lookup. Platform-hosted,

aeX402 — Cross-Chain DeFi MCP: LINQ, AMM, Bridge, AIB

com.aex402

Agent MCP for DeFi: cross-chain LINQ fan-out, AMM quotes/swaps, bridge, AI. Solana+EVM. Free+x402.

GORILLA (TIGER+LION) keyless enrichment + onchain data. x402. TIGER payTo. CDP ready.

USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger.

dRPC Agent Skills

org.drpc.lb

Blockchain RPC via DRPC. Exposes eth_call, eth_getBalance, gas estimation, and other JSON-RPC methods as MCP tools across 100+ blockchains