"Accessing the OpenAI API" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Give your AI agent a spending limit: approval controls and single-use virtual cards.
The e-signature API built for agents. One curl to send, one call to pay. ESIGN/UETA. Prepaid credits, no per-seat fees. MCP at zsign.io/mcp.
See what actually settles on x402: wash-adjusted volume, payTo checks. Free, no key, no signup.
Reviewed competitor pricing, offer comparisons, and market-change evidence with x402 payments.
Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).
The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.
Pre-payout IBAN screening for AI agents: validation, sanctions, Swiss clearing, risk scoring
PIX payments for Brazil: verify a settlement with no API key, or sell USDT/USDC for BRL over PIX.
Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.
Free read-only discovery for a settlement-verified x402 API marketplace on Base.
Connect your 99Pay account to AI via Brazil's Open Finance: balances, statements, cards, investments
Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.
Connect your Uber Conta by Digio account to AI via Brazil's Open Finance: balances, statements, card
Free EU VAT, IBAN and bol.com commission tools for marketplace sellers
Connect your Bradescard account to AI via Brazil's Open Finance: balances, statements, cards, invest
Connect your Banrisul account to AI via Brazil's Open Finance: balances, statements, cards, investme
Connect your PagBank account to AI via Brazil's Open Finance: balances, statements, cards, investmen
Connect your Caixa Econômica Federal account to AI via Brazil's Open Finance: balances, statements,
SqueezeOS MCP for live machine discovery and x402-paid USDC APIs on Base.
Connect your Toro account to AI via Brazil's Open Finance: balances, statements, cards, investments.
