"Information about CAPTCHA" matching MCP servers:

MCP 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.

Non-custodial USDC <-> bank for AI agents. Free quotes; $0.05 USDC per session via x402; 1% commission itemised in every quote. Own funds only. PT + EU/EEA (not UK). 18+.

Enables querying MRR, churn, and revenue from Stripe, Gumroad, and Lemon Squeezy directly inside Claude, allowing natural language questions about business metrics.

Enables users to connect bank accounts within a chat session using Sophtron's UCW widget and query account information, owner details, and transactions persistently.

Enables AI assistants to read Itaú bank account information (balances, statements, credit card bills, investments) via Open Finance Brasil, read-only.

Connects Mercado Pago accounts via Open Finance Brasil to AI assistants for read-only queries about balances, statements, credit card bills, and investments.

Enables AI agents to retrieve and analyze Dwolla payment platform data using natural language, with read-only access to accounts, transfers, customers, and compliance information.

Connects 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.

AI-powered personal finance analysis through Claude AI using Plaid integration, enabling natural language queries about transactions, subscriptions, budgets, and spending trends.

Exposes Charles Schwab brokerage data to AI assistants via MCP, enabling natural language queries about positions, option chains, account balances, and trade audits with Lightning micropayment monetization.

Exposes Recapfy's paid endpoints as MCP tools to ask questions about YouTube videos and fetch full transcripts, with automatic USDC payment on Solana per call.

Enables natural language queries about Porto Bank accounts via Open Finance, including balances, statements, credit card bills, and investments, using Claude, ChatGPT, and AI agents.

Connects Player's Bank via Open Finance Brasil to AI assistants, enabling natural language queries about balances, statements, card bills, and investments, read-only.

Connects 99Pay accounts to AI assistants via Open Finance Brazil, enabling natural language queries about balances, statements, card bills, and investments in read-only mode.

Enables querying Brazilian toll payment information (Pedágio Digital) from an official source through a hosted, read-only MCP server, with pay-per-use prepaid credits and no platform credentials required.

Connects RecargaPay accounts to AI agents via Open Finance Brasil, enabling read-only queries about balances, statements, credit card bills, and investments in natural language.

Enables AI agents and LLMs to interact with the PAYONE Commerce Platform through MCP tools for managing commerce cases, checkouts, payments, orders, and payment information.

Connects your Ágora bank account via Open Finance Brasil to AI agents like Claude and ChatGPT, enabling natural language queries about balances, statements, credit card bills, and investments in read-only mode.

Connects Nubank accounts to Claude, ChatGPT, and AI agents via Open Finance Brasil, enabling natural language queries about balances, statements, credit card bills, and investments in read-only mode.

Enables agents and humans to pay per question over x402 and receive plain-language answers about on-chain activity, priced by complexity before execution. Each paid request runs a live subgraph round trip to search, validate, generate and execute a GraphQL query, then synthesizes the raw results into a grounded response alongside the underlying data.