"Information about SQL (Structured Query Language)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Reads and validates any European e-invoice a business receives — XRechnung, UBL, CII, ZUGFeRD/Factur-X PDF, Peppol BIS 3, FatturaPA, KSeF FA(3) — into canonical EN 16931 JSON with plain-language fix hints in EN/DE/PL/IT/FR, plus PDF, CSV and DATEV export. Nothing is stored; works without a key on a small daily quota.
AI infrastructure claim verification & CAPTCHA solving via x402 pay-per-query
Comgás: 2nd Copy Download, official-source lookup. Platform-hosted, pay per query with prepaid credi
MIT research news: science & engineering. $0.01/query. Register in-session — free testnet funds.
SEFAZ BA: Emitir guia de IPVA, official-source lookup. Platform-hosted, pay per query with prepaid c
DETRAN SC: Guias de Debts, official-source lookup. Platform-hosted, pay per query with prepaid credi
SEFAZ SE: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
FGTS: Guia de Arrecadação, official-source lookup. Platform-hosted, pay per query with prepaid credi
DETRAN RR: Debts, official-source lookup. Platform-hosted, pay per query with prepaid credit.
SEFAZ PB: Issuance Dar, official-source lookup. Platform-hosted, pay per query with prepaid credit.
DPVAT: Issuance de Guia, official-source lookup. Platform-hosted, pay per query with prepaid credit.
DETRAN RS: Guia de Pagamento, official-source lookup. Platform-hosted, pay per query with prepaid cr
DETRAN PB: Guia de Pagamento, official-source lookup. Platform-hosted, pay per query with prepaid cr
SENATRAN: Boleto da Infração, official-source lookup. Platform-hosted, pay per query with prepaid cr
SEFAZ MG: Simulação de Parcelamento IPVA, official-source lookup. Platform-hosted, pay per query wit
Receita Federal: NFS-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Transportation fiscal-document issuer from Bsoft by nstech (HiveCloud). Query CT-e (freight bill of
SABESP: Bill Download, official-source lookup. Platform-hosted, pay per query with prepaid credit.
ANTT SIFAMA: 2nd Copy de Boletos, official-source lookup. Platform-hosted, pay per query with prepai
Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.