"Integrating Automated Payment Systems" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Smart contract security screening for Base. Check any contract or token for risk before interacting with it: Solidity source verification, upgradeable proxies and admin or mint powers, holder concentration, dangerous selectors, and B20 issuer powers. It surfaces the usual rug pull and scam indicators. The free tool needs no wallet and no API key; the paid Flash Audit (3.49 USDC over x402) returns a report with an anchored SHA-256. Payment is the only gate.
Make money with x402. See which services are earning, find profitable gaps, and price your API right — backed by real on-chain payment data from 90K+ services and $46M+ in volume.
Trust scores and on-chain payment receipts for x402 services.
Read-only payment state for USDC on Base/Solana (Bridge, Circle): completed, failed, or delayed.
x402 payment preflight for agents: mandate, amount, destination, merchant, expiry and replay.
Noncustodial Base x402 payment control and seller settlement recovery
x402 MCP get-paid path: USDC, spend caps, AUP, $49 kit. CAPTCHA/web-unlock for payment-ready agents.
MCP for Singularity Layer - discover listings, manage assets, run payment flows, and use agents
Book a strategy call with Trust Boundary Systems (blockchain, stablecoins, MPC, ZK, AI advisory).
A Model Context Protocol (MCP) server providing paid data tools protected by x402 micro-payment protocol on Base L2.
