A directory of services AI agents can actually use — APIs, tools and merchants with machine-readable interfaces and agent payment protocols. Badges are probe-backed, never self-asserted.
Merchants
Gift cards, phone top-ups, and eSIMs bought over an eCommerce MCP server, payable with x402 or L402 — no account, no card on file
Platforms
Framework for durable agents on Workers, with built-in payment support across x402 and the Visa and Mastercard agent schemes
Compute
Edge compute with Durable Objects, Agents SDK, containers, and x402 payment support
Payments
Server wallets, AgentKit, and the public x402 facilitator agents use to sign and settle stablecoin payments
Payments
Open HTTP 402 standard for per-request stablecoin payments, now at v2 and governed by the x402 Foundation
Payments
Open protocol using signed mandates so agents can transact within user-defined limits, with x402 and card rails
Payments
Agent payments platform wrapping x402 wallets, per-call billing, and a hosted tool marketplace agents can spend against
Payments
USDC issuance, programmable wallets, and Circle Payments for agent-to-agent settlement
Payments
Agent wallets, on-ramps, and headless checkout across stablecoin (x402) and card rails
Payments
Wallet and MCP server that lets an agent pay L402 and x402 paywalls without a human in the loop
Payments
Metering, authorization, and settlement for agent APIs, including an x402 facilitator and credit-based plans
Payments
KYA agent identity plus wallets and pay-per-call settlement so services can charge unknown agents safely
Payments
API gateway that puts an x402 or key-based paywall in front of any endpoint agents call
Same query as JSON: /api/v1/services?protocol=x402