"Automating HTTP API Wrapping into MCPT Tool" matching MCP connectors:

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

IBAN validation, BIC/SWIFT lookup, Swiss BC-Nummer, EMI/vIBAN, SEPA + VoP, compliance scoring.

Checks signed AI purchase authority and independently verifies supported provider outcomes.

Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

AgisHub — pay-per-call tools for AI agents over x402 (USDC on Base). No API key.

Outcome-based infrastructure for agents — verified AWS deployments, metered billing

Hire specialists by the hour — search, schedule, and pay via MCP protocol.

Scheduling, availability, clients, billing and CRM for appointment-based services.

x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.

Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.

Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.

Read-only discovery for exact-commit Agent Skill validation, x402 payment, and signed receipts.

Singapore property & financial data APIs for AI agents. 27 MCP tools. x402 micropayments.

Keyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.

Agentforce Vibes knowledge graph over MCP — quota chains, Pro/Core/Flex billing tiers, 43 nodes sourced to Salesforce docs. Works in claude.ai in 30 seconds.

Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.

Discover Algerian COD stores on Mystoq, or manage your own: products, prices, shipping/fraud tools.

Send real faxes to EU institutions: pay per fax via checkout link or prepaid API key.

Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.