"Payments" matching MCP servers:

Enables developers and AI agents to create, verify, refund, and check payments across multiple Indian payment gateways through one unified MCP toolset, with subscriptions, customers, webhooks, settlements, capability discovery, and credential-free mock testing.

An MCP server that enables interaction with Velo Payments APIs for global payment operations, automatically generated using AG2's MCP builder from the Velo Payments OpenAPI specification.

A Model Context Protocol server that connects to a payments company's developer portal, providing AI assistants with access to payment documentation, APIs, and guides.

A Model Context Protocol (MCP) server for integrating with the SATIM payment gateway system in Algeria, enabling AI assistants to process CIB/Edhahabia card payments through the SATIM-ePAY platform.

Pay-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.

Gemmein is the backend for AI-powered products: sign-in, data under seven access rules, AI tools priced in credits, and payments through Stripe, a relay, or RevenueCat. The @gemmein/mcp server gives a coding agent that whole contract as tools: the builder guide, the SDK reference, doc search, rule and error explainers, and check_integration, a live check of an app's access boundaries.

Alpaca trading API with a hard daily USD cap enforced server-side. Paper trading by default — live trading blocked until you explicitly opt in.

Free JSON Schema validation, JSON to TypeScript, CSV to JSON, JSON repair and JSON to CSV for AI agents. Hosted MCP plus local STDIO. Connect once with a scoped key; enforce tool allowlists and quotas, inspect request IDs. Runnable repair → validate → CSV workflow. Bounded OpenAPI and webhook checks. No LLM calls or payments. Setup: invokeport.com/agents.

Discovery layer between AI coding agents and 3,100+ developer tools. Search, compare, and get integration code for auth, payments, analytics, email, databases, and 25 other categories — so agents recommend existing tools instead of generating boilerplate.

Local MCP server for AI agents and vibe coding safety: deterministic risk checks (payments, auth, database, secrets, infrastructure), sessions, checkpoints, policy inspection, and fix prompts. Runs over stdio against a local git repository; no language model judges risk.

Enables AI assistants to interact with Square's Connect API through the Model Context Protocol standard, allowing for operations like managing customers, processing payments, and handling inventory.

Enables AI agents to retrieve up-to-date documentation for Russian services (payments, fiscal receipts, messengers, CRM, data/SMS/AI, 1C) and the verified integration pitfalls tied to each topic, with links back to the original sources. Documentation is indexed locally and refreshed automatically, so agents can resolve libraries, fetch topical fragments, and pull gotchas on demand.

420+ deterministic fintech tools - agentic payments (AP2, x402, Visa TAP, A2A), AML/KYC, BaaS comparison, MCP dev tooling - with 15 flagship tools as interactive MCP Apps widgets. Read-only, no auth, zero PII.

Provides AI agents with access to Zero Network documentation, SDK integration guides, and utility tools for crypto-based payments. It enables developers to implement x402 paywalls and per-tool MCP pricing while offering real-time cost estimations and revenue calculations.

Enables developers to integrate Kount Payments Fraud v2 from a coding assistant by inspecting API contracts, generating and validating synthetic requests, authenticating against Sandbox, troubleshooting errors, and checking integration readiness.

Enables AI coding agents to integrate MONA Pay payments directly from the IDE, including creating VietQR codes, checking transactions, configuring and testing webhooks, verifying HMAC signatures, and generating webhook sample code.

Enables AI agents to integrate Tunzaa Payments by generating accurate boilerplate code and webhook handlers. Operates in mock mode by default with optional live verification against Tunzaa APIs when credentials are provided.

Provides a deterministic MCP server that orchestrates projects across web, backend, games, AI, payments, fiscal, and infrastructure domains, with safe file writing, audit logging, and framework-aware context routing.

Open-source registry of structured API specs for African providers: payments (Wave, Paycard, ...), SMS and WhatsApp (Africa's Talking, Infobip, ...), identity, delivery and speech. AI agents read the real endpoints, parameters and gotchas and write the integration. Each capability is marked verified (tested against the live API) or ready (written from the docs, not yet tested).

Lets an AI assistant run locally over stdio to inspect and test the Klap Core API — looking up charges and timelines, listing webhooks and deliveries, checking accepted token/network pairs, querying metrics, and, in test mode, creating charges, re-checking them on-chain, retrying deliveries and driving sandbox payments. Live environments are read-only unless writes are explicitly opted into, and money-moving or endpoint-management operations are never exposed.

Generates PDF documents from HTML or Markdown content with customizable page size, margins, and orientation, supporting pay-per-call payments via x402.

A template for MCP servers that enforces a paywall gate, offering free local execution and monetizing premium features via Stripe or x402 payments.

Enables AI agents to call 60+ small, fast utility tools with per-call USDC payments on Base or Solana, covering conversions, validation, lookups, media processing, and blockchain data. It requires no account, API key, or subscription, and includes spending limits for safety.

Enables AI coding agents to create Snap payments, check transaction status with a safe-to-fulfill verdict, perform production-gated transaction actions, verify webhook signatures, send signed test webhook notifications to local handlers, and search payment gateway documentation.

A production-ready template for building monetized MCP servers that require per-call payments via the Mainlayer infrastructure. It provides a structured payment gate that ensures AI agents pay for tool usage before accessing server logic or data.

Enables AI coding agents to perform real-world actions such as registering domains, managing inboxes with approval-gated outbound email, deploying static sites, collecting payments, and generating media or SEO/GEO insights.

Validates regex, cron, and SQL expressions by executing them in real runtimes, with payments via x402 USDC on Base.

One API key and one billing rail for hundreds of API tools across many providers — exposed to AI agents through a single MCP endpoint and billed per call with x402 crypto payments.

Enables conversational management of a small invoicing SaaS — customers, offers, invoices, payments, open items, reports, and exports — while capturing missing feature requests, clarifying and assessing them, producing development offers, and triggering a local coding agent to create draft PRs for human review.

Enables AI coding agents to scan dependency manifests or package lists against OSV.dev for known vulnerabilities and confirmed-malicious packages, returning severity, CVSS and fixed versions while keeping manifests local. Runs as a hosted or local stdio MCP server with a free daily tier and optional per-call x402 payments.