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licenseA
qualityB
maintenanceEnables AI agents to discover x402 payment services and query on-chain-verified settlement volumes per facilitator through the Model Context Protocol.
6
195
MIT
72,465 servers. Updated
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"List of Easy-to-Use Free MCP Servers for Proof of Concept Development" matching MCP servers:
- Flicense-qualityCmaintenanceA proof of concept MCP server that gives AI agents business context for e-commerce operations including orders, inventory, logistics, returns, claims, and payments.
- Flicense-qualityCmaintenanceStreamable HTTP MCP server that exposes user and billing management tools, resources, and prompts through a REST API, enabling natural language interaction with user profiles, bills, and sharing features.
- Flicense-qualityDmaintenanceEnables interaction with UCO Bank APIs through the Model Context Protocol, supporting banking operations such as account lookup, transaction history, and more.
- AlicenseAqualityBmaintenancePay-per-call USDC payment proxy for AI agents. Issue scoped Pay Tokens with hard spending caps and auto-journal every charge to freee / Money Forward / QuickBooks.6572MIT
- AlicenseAqualityDmaintenanceMCP server that gates API calls to AI agents using proof-of-work (free) or Lightning payment (3 sats), providing challenge, verify, and status tools for per-call authentication without accounts.3441MIT
- AlicenseAqualityAmaintenanceRead-only MCP server for Easy Pay Direct / NMI payment gateway, enabling natural language queries of transactions, subscriptions, and customer vault records.737MIT
- AlicenseAqualityBmaintenanceRead-only MCP server for the RareCloud API, enabling AI agents to list servers, browse the catalog, check billing, and plan deployments.10010MIT
- Alicense-qualityCmaintenanceEnables AI assistants to read Itaú bank account information (balances, statements, credit card bills, investments) via Open Finance Brasil, read-only.MIT
- Alicense-qualityCmaintenanceIntegrates with Conta Simples to manage business banking, credit cards, and team accounts through natural language. Provides tools for viewing statements, managing cards, categories, users, and invites.MIT
- Alicense-qualityCmaintenanceConnects Mercado Pago accounts via Open Finance Brasil to AI assistants for read-only queries about balances, statements, credit card bills, and investments.MIT
- Alicense-qualityCmaintenanceConnects the BV bank to AI assistants via Open Finance Brasil, enabling natural language queries on balances, transactions, credit card bills, and investments with read-only access.MIT
- Alicense-qualityCmaintenanceConnects AI agents to Uber Conta by Digio via Open Finance Brazil, enabling read-only queries on balances, transactions, credit card bills, and investments.MIT
- Alicense-qualityCmaintenanceConnect your Clear bank account to AI assistants like Claude and ChatGPT via Open Finance Brasil to query balances, statements, credit card bills, and investments in natural language (read-only).MIT
- Alicense-qualityCmaintenanceConnects PagBank accounts to AI assistants via Open Finance Brasil, enabling natural language queries about balances, statements, credit card bills, and investments. Read-only and regulated by the Central Bank.MIT
- Alicense-qualityDmaintenanceMCP server for Stone's payment gateway, enabling AI agents to manage orders, charges, customers, subscriptions, and more via the Pagar.me API.MIT
- Alicense-qualityCmaintenanceConnect your PicPay account to Claude, ChatGPT, and AI agents via Open Finance Brazil to query balances, statements, credit card bills, and investments in natural language. Read-only.MIT
- Alicense-qualityCmaintenanceConnect your Íon account to Claude, ChatGPT, and AI agents via Open Finance Brasil to query balances, statements, credit card bills, and investments in natural language. Read-only and regulated by the Central Bank.MIT
- Alicense-qualityCmaintenanceEnables natural language queries about Porto Bank accounts via Open Finance, including balances, statements, credit card bills, and investments, using Claude, ChatGPT, and AI agents.MIT
- Alicense-qualityDmaintenanceProvision KYC-free, crypto-paid Nordic VPS and dedicated servers from any AI agent. Enables natural language hosting workflows including comparison, top-up, and provisioning of anonymous servers.MIT
