"React Query" matching MCP connectors:

Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.

Query and manage Amberflo metering & billing: customers, meters, usage, plans, invoices, prepaid.

Query and manage Mercoa AP/AR bill-pay: entities, invoices, transactions and payment methods.

Vietnam MISA meInvoice: AI agents create, publish and query e-invoices, stateless BYO.

Query GoCardless: customers, mandates, payments, subscriptions, payouts, refunds, events.

Costa Rica Hacienda v4.4: AI agents submit and query electronic invoices, stateless BYO.

Romania e-Factura invoices for AI agents: build UBL 2.1 CIUS-RO, upload to ANAF/SPV, query.

Peru CPE invoices for AI agents - issue, query, void facturas/boletas via SUNAT (2 backends).

Mexico CFDI 4.0 invoices for AI agents - issue, query, cancel facturas via Facturapi.

Malaysia LHDN MyInvois: AI agents submit, query and cancel e-invoices, stateless BYO.

Paraguay SIFEN e-Kuatia: AI agents issue and query electronic invoices, stateless BYO.

Argentina AFIP/ARCA electronic invoices for AI agents - issue & query facturas, get CAE via WSFE.

Ecuador factura electronica for AI agents - issue and query SRI e-invoices via Datil. Stateless BYO.

Korea POPBiLL e-tax-invoice: AI agents issue, query & transmit e-invoices, stateless BYO.

Italy FatturaPA invoices for AI agents: build FPR12 XML, transmit to the SdI, query status.

A paid remote MCP for AI SDK data query MCP, built to return verdicts, receipts, usage logs, and aud