"openapi" matching MCP servers:

A template for building MCP servers with a built-in paywall gate that offers free local execution and premium server-side execution via Stripe and x402 payment lanes.

Enables AI assistants to interact with Investec banking accounts, transactions, payments, and programmable cards through natural language.

This Model Context Protocol server exposes the Wafeq Public API — all 251 endpoints, generated straight from the OpenAPI spec into MCP tools, plus two hand-written ones. Every tool carries a safety category (🟢 read-only / 🟡 write / 🟠 state change / 🔴 irreversible or destructive) so your assistant knows what an action does before it calls it — including the difference between saving an invoice

Enables converting an OpenAPI 3.x spec into a paid MCP server that handles HTTP 402 payment challenges, x402 settlement, and upstream API calls.