MCP Servers
Model Context Protocol servers that connect Claude to tools, APIs, and data.
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agentmart
First AI Agent e-commerce marketplace with 74+ AI products, MCP protocol, and Alipay payments
Pagar.me
Stone's payments gateway (api.pagar.me), orders, charges (card, Pix, boleto), customers and cards, p
swarmwage
Hire and pay specialized AI agents in USDC on Base. Open MCP protocol above x402.
coinrailz
41 crypto micropayment services via x402 protocol
Cms Open Payments
CMS Open Payments, with annual dataset discovery through the official DKAN API.
Romania Invoices (ANAF e-Factura national API)
Romania e-Factura invoices for AI agents: build UBL 2.1 CIUS-RO, upload to ANAF/SPV, query.
OCR Text Extraction API
Extract text from images using OCR. Tesseract-powered. x402 micropayment.
Fabler x402 Tools
Free catalog and 2,048-character secret-scan preview for Fabler's x402 agent tools on Base.
sdk
Memory + wallet for AI agents. Real payment rails, Agent FICO 300-850, Merkle audit, identity.
Phone Number Validation API
Validate phone numbers worldwide: carrier, line type, country, E.164. x402.
Australia Payments (Stripe — cards / Apple Pay)
Australia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
SMS Validator API
Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.
Colombia Invoices (DIAN factura electronica via Matias API)
Colombia DIAN factura electronica: AI agents issue and query e-invoices, stateless BYO.
domani
Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
clawvault-mcp-server
AI agent payment security - spending limits, whitelists, and human approval.
alpha402x Equity Research
Cited equity research, payable per call via x402: profiles, WACC builds, live 10-Q highlights.
PagSeguro
PagSeguro / PagBank payments, orders, charges (get, cancel, refund), checkouts and public key via th
Saudi Arabia Payments (Tap Payments — mada / STC Pay)
Saudi Arabia payments for AI agents — mada / STC Pay via Tap Payments. Never holds funds.
tollbooth
37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.
Coal — Payments for AI agents
Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.
Italy Invoices (FatturaPA / SdI via Invoicetronic)
Italy FatturaPA invoices for AI agents: build FPR12 XML, transmit to the SdI, query status.
Sweden Invoices (Peppol BIS 3.0 via Storecove)
Sweden Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.
xsignal
x402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing.
mcp-pluggy
MCP server for Pluggy — Open Finance Brasil aggregator: accounts, transactions, payment initiation