"Payments" matching MCP servers:

Wine pairing intelligence for AI assistants. 7 MCP tools for sommelier-grade wine recommendations: pair wines with meals, ingredients, or recipe URLs, reverse pairing, group dinner planning, and search. Powered by a proprietary Wine DNA algorithm with 600+ wine archetypes. Supports API key and x402 (USDC on Base) autonomous agent payments.

This MCP server enables AI agents to search and retrieve exact, cited passages from a large corpus of public-domain books, including full-text search, book metadata, chapters, quotes, and 'ask book' Q&A. Payments are handled via x402 micropayments on Base.

Enables AI agents to discover, evaluate, and purchase live data from the Macaroon Network marketplace using semantic search, metadata checks, and Bitcoin Lightning payments.

MCP server for persistent memory, enabling AI agents to store and semantically retrieve notes, decisions, and context across conversations using API keys or x402 payments.

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.

Build and run a complete backend from your agent: relational data with row-/field-level security, full-text + semantic + geo search, RBAC and BYOK, a workflow/automation engine, a growth & retention engine (email, push, promotions, per-user referral codes, rewards and points), payments and marketplace billing, and a growing catalog of integrations – the whole Anythink platform as one CLI-backed MC

Exposes 25 paid API endpoints as MCP tools for AI agents, with payments in USDC on Base mainnet via the x402 protocol, enabling tasks like web search, company intelligence, and crypto research.

Read-only MCP server for Municipalidad de Rosario citizen queries, routing by intent to official sources and a local document index. It exposes tools for querying official documents, procedures, claims, payments, appointments, and news via MCP stdio or HTTP.

Provides AI assistants with live, authenticated access to official Mexican data sources including CURP, RFC, postal codes, phone numbers, SPEI payments, CFDI status, DOF semantic search, and geocoding via INEGI/INE.

23 pay-per-call web analysis APIs as MCP tools. Security audits, tech stack detection, email verification, SEO analysis, SSL checks, performance monitoring. Supports x402 and Stripe MPP payments.

Enables agent-native web search and multi-angle research synthesis with pay-per-call USDC payments on Base via x402, requiring no API keys or subscriptions.

Enables real estate property searches with location and criteria filtering, plus comprehensive mortgage calculations including monthly payments and affordability analysis. Currently uses mock data for property searches but provides full mortgage calculation functionality.

Enables AI agents to discover and pay for x402-enabled services using natural language, with multi-chain support for Solana and EVM payments.

Expert knowledge about forex, IOF tax, US bank accounts, stablecoins, international cards, and B2B payments in Brazil. 15 searchable knowledge categories.

Enables read-only product catalog search and detail retrieval, inventory checks, quotes, catalog audits, and JSON-LD export from validated local Japanese shop catalogs over MCP stdio. It does not support checkout, payments, reservations, or orders.

A read-only MCP server that connects to a pet-grooming database, exposing secure analytics tools for customers, pets, appointments, services, and payments.

Real-time fact-checking agent. Verifies claims and URLs against live web sources. Returns CURRENT, OUTDATED, DISPUTED, or UNVERIFIABLE verdicts with confidence scores and what changed. x402 payments on Base.

Agent network intelligence for trust verification, broker discovery, and capability matching. Ed25519 identity, graph-based trust scoring, USDC payments, and MCP tools for agent registration, search, and trust attestation.

Provides access to Israel's OpenBudget API, allowing users to query and search various government budget datasets including budget items, contracts, and support payments.