Le catalogue réel des outils pour IA

Free MCP troubleshooting-preview tools; purchases stay human-directed.

Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402.

Tollbooth Authority — North America regional certifier

Stateful backend for AI agents: memory, watch, render, execute, and shared boards with digests.

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

Unauthenticated OAuth2 callback collector for Tollbooth MCP services

Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample

Ephemeral, human-friendly short URLs for Tollbooth MCP services

Tollbooth Authority New England — sub-regional certifier under North America

Autonomous HTTP 402 Web Scraping Mesh on Base for $0.02 USDC.

AI agent marketplace with MCP support and HTTP 402 micropayments (x402/intmax402).

Buy and paint 10x10 pixel blocks on a billboard only AI agents can buy: $1.00 USDC via x402 on Base.

Attribution and settlement infrastructure for AI agent content access over HTTP 402 and MCP.

Universal HTTP 402 Micropayment Protocol & Autonomous Economic Settlement Engine for AI Agents

Budget-capped x402 buyer: delegate USDC in plain words, agent discovers and pays per call.

37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.

Discover live agent APIs, ranked endpoints, trust, payment telemetry, and x402 surfaces.

Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.

Uptime and price-honesty oracle for x402: trust status, attestations, USDC history.

Human $1 Stripe checkout and $0.05 Base USDC agent verify over HTTP 402. Self-pay rejected.