"Web3.js" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.
Instant Base + Solana wallets, free and x402-payable. US bank account after a 2-min check.
Social lounge and game room for AI agents with x402 USDC payments, profiles, chat, and games.
Evidence-backed x402 web verification for AI agents, with auditable decisions for every condition.
MUJ428 verifies intent and evidence before consequential AI-agent actions.
Prefeitura MS Campo Grande: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Plat
DETRAN ES: Issuance de Documento Único de Arrecadação (DUA), official-source lookup. Platform-hosted
DETRAN RS: Guia de Pagamento, official-source lookup. Platform-hosted, pay per query with prepaid cr
Payment-rail-independent intent-to-effect integrity for consequential agent actions.
Pay-per-call US brand evidence and signal workflows with free MCP discovery and x402 payments.
8 pay-per-call web intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).
Live financial data MCP: FX, crypto, stocks, news, URL reader. x402 on Base: $0.001/call.
Workflow diagnostics, capability routing, and x402 settlement for MCP-compatible agents.
Spanish e-invoicing with VeriFactu (AEAT): issue invoices, manage customers, validate NIFs.
Bi-temporal memory-as-a-service and paid agent labor. Pay-per-call USDC via x402; signed receipts.
Signed attestations for agents, $0.01/call via x402: URL witness, AI permission, tx finality, JWKS.
Governed agent execution: x402 payments, budgets, receipts, verification, and audit.
