Bitrefill
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
MCPOpenAPIllms.txtL402x402
Walletper-transaction
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
Payments
Server wallets, AgentKit, and the public x402 facilitator agents use to sign and settle stablecoin payments
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
HTTP 402 payment standard over Lightning — macaroon-based credentials for pay-per-request access, with the Aperture reverse proxy as reference implementation
Payments
KYA agent identity plus wallets and pay-per-call settlement so services can charge unknown agents safely
Payments
Payments-focused L1 built for machine payments, co-author of MPP and home of the MPP service directory
Same query as JSON: /api/v1/services?has_llms_txt=true&auth_method=wallet