For a payments gateway API, Stripe is the most established option, offering an MCP server, REST API, SDKs and CLI 1. PayPal 4 and Adyen 10 are alternatives for enterprise or consumer payments, while PayRam 3 suits self-hosted card and crypto gateways.
- 1
Stripe APIstripe.comverified and signed
Financial services platform for accepting payments and managing money movement, exposed through a REST API, SDKs (stripe), an MCP server (@stripe/mcp) and a CLI (stripe-cli) 1.
official:MCP server · @stripe/mcpAPI · Stripe APISDK · stripelibrary · Stripe.netCLI · stripe-cli+37 community tools built for it
for agents: gateway · PostPaymentMethods · PostPayouts
- 2
PayPalpaypal.comverified and signed
Payments platform with a server SDK (@paypal/paypal-server-sdk) and MCP server (@paypal/mcp) for integrating payments, subscriptions and invoices 4.
official:MCP server · @paypal/mcpSDK · @paypal/paypal-server-sdkskill · paypalMCP server · @paypal/mcpMCP server · PayPal+12 community tools built for it
for agents: paypal
- 3
Adyenadyen.comfound in code, not yet checked
Enterprise payments platform that runs payments and manages credentials through centralized API endpoints such as merchant and company API credential listing 10.
for agents: list_all_merchant_api_credentials · list_all_company_api_credentials
- 4
PayRampayram.comfound in code, not yet checked
Self-hosted card and crypto payment gateway with an MCP server and actions to create payment links and generate payment backend snippets 3.
official:MCP server · PayRam+1 community tools built for it
for agents: generate_payment_route_snippet · generate_payment_sdk_snippet · create_payment_link
Sources
- 1Stripe | Financial Infrastructure to Grow Your Revenuestripe.com · read 2026-10-29
- 3PayRam | Self-Hosted Payment Gateway for Humans & AI Agentspayram.com · read 2026-10-29
- 4Pay, Send and Save Money with PayPal | PayPal USpaypal.com · read 2026-10-29
- 10Adyen: Fintech platform for enterprises - Adyenadyen.com · read 2026-10-29
For agents: the 10 actions behind this answer
gateway · Stripe.net verified and signed
PaymentGatewayAccounts_GetAllPaymentGatewayAccounts · DocuSign REST API verified and signed
List payment gateway accounts
generate_payment_route_snippet · PayRam MCP Server found in code, not yet checked
Generates a ready-to-use backend endpoint (e.g., /api/pay/create) that creates a Payram payment.
paypal · paypal verified and signed
PayPal development plugin for Claude — integrate payments, subscriptions, invoices, disputes, and more using PayPal's APIs and MCP server
getTransactions · Chaingateway.io verified and signed
getTransactions
· AIPayGen API docs website read, tools not yet checked
API reference for AIPayGen Site Intel tools.
· Payments AI website read, tools not yet checked
Monetize AI from day one with one agentic billing layer: merchant-of-record payments for AI apps and gateway orchestration for platforms and marketplaces.
· BlindPay website read, tools not yet checked
BlindPay is a stablecoin API infrastructure for global finance, connecting stablecoins, local payment rails, business accounts, and compliance through a unified API. We streamline global payments by ensuring full compliance and regulatory alignment, empowering companies to move money seamlessly acro
· mcpaid(1) website read, tools not yet checked
Turn any Model Context Protocol (MCP) tool into a monetized API in 60 seconds. Terminal-native micropayments for AI agents via HTTP 402, pre-funded session wallets, and Base L2.
list_all_merchant_api_credentials · adyen-mcp found in code, not yet checked
Returns the list of API credentials for the merchant account. The list is grouped into pages as defined by the query parameters.
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