Live from the public MCP registry. 38 services matched terms: x402, payment, usdc, base. Generated 2026-09-27T22:06:10.718Z.
Machine-readable JSON: /v1/x402-directory
| name | description | endpoint |
|---|---|---|
ai.argushq/enforcement-database | Search Argus HQ public FDA enforcement data: warning letters, recalls, approvals, 483s. | https://argushq.ai/api/mcp |
ai.b77/knowledge-base | A searchable knowledge base your assistant reads and writes. | https://knowledge-base.b77.ai/mcp |
ai.baselight/baselight | Query Baselight's public catalog of 70,000+ datasets — finance, demographics, sports, and more. | https://api.baselight.app/mcp |
ai.basethread/basethread | One shared context your team's AI tools read & write over MCP. No re-explaining. Free. | https://mcp.basethread.ai/mcp |
ai.brainattic/knowledge-base | The knowledge base your AI reads and writes, under your rules — over MCP, EU-hosted. | https://app.brainattic.ai/api/mcp |
ai.firmbrain/x402-services | 77 pay-per-call x402 tools for AI trading & on-chain agents: prices, sniping, perps, RH Chain, MEV | https://x402-services-production.up.railway.app/mcp |
ai.haymon/database | Database MCP server for MySQL, MariaDB, PostgreSQL & SQLite | https://github.com/haymon-ai/database |
ai.lattiq/x402-trading-signals | Regime-aware ES1/NQ futures trading signals. HMM + 15 quant strategies. x402 USDC micropayments. | https://api.lattiq.ai/mcp |
ai.payments.managed/payments-ai-mcp | Launch products and branded checkouts on Payments AI, the Merchant of Record for AI-built apps. | https://managed.payments.ai/api/mcp |
ai.qcdatabase/mcp | Connects AI assistants to QCDatabase.AI for everyday construction quality-control work. | https://mcp.qcdatabase.ai/mcp |
ai.smithery/ImRonAI-mcp-server-browserbase | Automate cloud browsers to navigate websites, interact with elements, and extract structured data.… | https://server.smithery.ai/@ImRonAI/mcp-server-browserbase/mcp |
ai.smithery/MisterSandFR-supabase-mcp-selfhosted | Query and manage your Supabase database directly from your workspace. Execute SQL statements, brow… | https://server.smithery.ai/@MisterSandFR/supabase-mcp-selfhosted/mcp |
ai.tensorfeed/x402-base-mcp | Read-only Base mainnet reader. Verifies x402 payment settlements + AFTA federation status. | https://github.com/RipperMercs/tensorfeed-x402-base-mcp |
app.run.europe-west1.x402-seller-202595743428/eudata402 | KYB due diligence for agents: sanctions screening, EU VAT/VIES, LEI, IBAN in one verdict. | https://x402-seller-202595743428.europe-west1.run.app/mcp |
app.vercel.ora-x402-gateway/sensations-mergulho | MCP server for 0001SENSATIONS: 107-level textual descent, append-only trace logging | https://ywabnlhkmhbyewqhbsjm.supabase.co/functions/v1/sensations-mergulho |
app.wishpool/algeria-payments-mcp | Algeria payments for AI agents — EDAHABIA / CIB via Chargily Pay. Never holds funds. | https://mcp-dz.wishpool.app/mcp |
app.wishpool/argentina-payments-mcp | Argentina payments for AI agents — Mercado Pago wallet / cuotas via Mercado Pago. Never holds funds. | https://mcp-ar.wishpool.app/mcp |
app.wishpool/australia-payments-mcp | Australia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. | https://mcp-au.wishpool.app/mcp |
app.wishpool/austria-payments-mcp | Austria payments for AI agents — EPS via Stripe. Never holds funds. | https://mcp-at.wishpool.app/mcp |
app.wishpool/bahrain-payments-mcp | Bahrain payments for AI agents — Benefit via Tap Payments. Never holds funds. | https://mcp-bh.wishpool.app/mcp |
app.wishpool/bangladesh-payments-mcp | Bangladesh payments for AI agents — bKash / Nagad via SSLCommerz. Never holds funds. | https://mcp-bd.wishpool.app/mcp |
app.wishpool/belgium-payments-mcp | Belgium payments for AI agents — Bancontact via Mollie. Never holds funds. | https://mcp-be.wishpool.app/mcp |
app.wishpool/brazil-payments-mcp | Brazil payments for AI agents — Pix, cards, boleto via Mercado Pago. Never holds funds. | https://mcp-br.wishpool.app/mcp |
app.wishpool/bulgaria-payments-mcp | Bulgaria payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. | https://mcp-bg.wishpool.app/mcp |
app.wishpool/canada-payments-mcp | Canada payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. | https://mcp-ca.wishpool.app/mcp |
app.wishpool/chile-payments-mcp | Chile payments for AI agents — Mercado Pago wallet via Mercado Pago. Never holds funds. | https://mcp-cl.wishpool.app/mcp |
app.wishpool/colombia-payments-mcp | Colombia payments for AI agents — PSE / Nequi via Mercado Pago. Never holds funds. | https://mcp-co.wishpool.app/mcp |
app.wishpool/costa-rica-payments-mcp | Costa Rica payments for AI agents — SINPE Movil via ONVO Pay. Never holds funds. | https://mcp-cr.wishpool.app/mcp |
app.wishpool/croatia-payments-mcp | Croatia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. | https://mcp-hr.wishpool.app/mcp |
app.wishpool/cyprus-payments-mcp | Cyprus payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. | https://mcp-cy.wishpool.app/mcp |
app.wishpool/czechia-payments-mcp | Czechia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. | https://mcp-cz.wishpool.app/mcp |
com.acjlabs/x402-listing-monitor | Checks x402 Bazaar resource listings against the public discovery catalog and flags drops. | https://x402-listing-monitor.acjlabs.com/mcp |
com.aex402/rpc | Solana + EVM RPC, AMM quotes, token/program discovery, bridge + market data. Free tier, x402 pay. | https://rpc.aex402.com/mcp |
com.api402x/apix402 | Live onchain governance, vesting, oracle and Safe authority checks. Free samples over MCP. | https://api402x.com/mcp |
com.blackwalltier/blackwall-x402-guardrail | Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt. | https://mcp.blackwalltier.com |
com.devvizion/x402-research | Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base). | https://money-engine-x402-research--aiircool25.run.tools/mcp |
com.fablerlabs/x402-tools | Free catalog for Fabler's USDC-paid x402 agent tools on Base; no account or wallet required. | https://x402.fablerlabs.com/mcp |
com.pythonanywhere.baseusdcearn/mcp | Pay-per-call crypto market data on Base via x402 USDC micropayments. | https://baseusdcearn.pythonanywhere.com/mcp |