"Go" matching MCP servers:

Enables AI agents to discover and pay for x402-gated HTTP APIs, handling 402 Payment Required flows with local signing. Supports EVM and Solana with non-custodial wallet management.

A read-only MCP server for the open-banking.io PSD2 API that lets AI agents query personal bank balances and transactions via natural language, with zero-knowledge encryption ensuring all sensitive data is decrypted in-process and never exposed to third parties.

Let AI agents find and hire human help: search services, workers and jobs on GoHireHumans. Hiring and payouts need the account owner's authorization.

Enables querying OpenCode Go subscription quota (rolling, weekly, and monthly usage) and Zen prepaid balance as MCP tools.

Connects an AI assistant to a BuchhaltungsButler tenant through 59 German-language tools — 54 endpoint tools (one per API v1 endpoint) plus 5 bundle tools — covering documents, payments, invoices, postings, master data, cost centers, and reports, of which 19 are read-only. Runs locally, so credentials go only to BuchhaltungsButler itself, and lets users control in their client which tools the assistant may call.

Enables AI agents to autonomously pay for and discover services using HPP USDC.e over the x402 protocol, without API keys or manual signing.

Enables CrewAI operators to inspect current fixed-price service offers and purchase requirements, and to invoke a purchase tool only after a deterministic local delegated-authority preflight, with fulfillment waiting on Stripe-verified ledger funding.

Lets a merchant's AI agent read and act on a single non-custodial recurring payments project on Solana, by calling the project's HTTP API through tools and passing a project-bound access token. Every request is stateless, and tool output is treated as data, never as instructions.

Proxies an existing MCP server to add an x402 paywall, charging AI agents per tool call without modifying the upstream server.

An MCP server for the Pluggy Open Finance Brazil API, enabling connection to bank accounts and management of financial data including transactions, accounts, investments, and payment intents through natural language.

Enables AI agents to query a connected accounting platform for organisations, invoices, contacts, chart of accounts, and profit-and-loss reports, supporting bookkeeping, AR/AP, and financial reporting workflows.

Enables reading customer, subscription, transaction, and adjustment data from the Paddle Billing API to inspect billing and recurring-revenue state.

AgentPay is the authorization layer between an AI agent and real spending. You define the rules — spending caps, allowed merchants, time windows — and every purchase attempt the agent makes is checked against them in real time. Approved transactions go through. Anything outside the mandate is blocked and logged. No more babysitting every agent action. No more runaway charges.

Enables read-only access to PayPal transactions, orders, invoices, and disputes for auditing cash flow and tracking billing.

Read-only access to Stripe data including customers, charges, subscriptions, balance, and invoices.

Enables paid access to 13 Alipay A2M pay-per-use skill endpoints, each call costing 0.05 CNY, with HTTP 402 payment-required handling and Payment-Proof verification for business results.

Let your AI send invoices and take payment — card or ACH. Free. Every write is confirm-gated, and it connects Claude, ChatGPT, or Cursor to your Holdings workspace.

Enables read-only access to customer and recurring-billing state from Recurly, including accounts, subscriptions, invoices, and payment outcomes.

Enables live Peppol participant discovery and lookup, including registration checks, accepted document types, AS4 delivery endpoints, and directory search via SML and SMP without network membership.

Enables connecting to the Plaid Sandbox API to retrieve bank accounts, transactions, and balances through MCP tools.