The Stellar x402 marketplace
Pay-per-call tools for AI agents - settled in USDC on Stellar in ~5 seconds, no signup, no API keys. The wallet is the account.
An open index of the whole Stellar x402 economy - this host plus every independent seller the hourly crawl finds (CDP Bazaar included). Not a walled market: other venues' listings appear here too.
Latest settlement: $0.001 USDC · on-chain receipt · 2026-08-17T04:41:52Z
A paid canary buys tools over the Stellar rail daily (facilitator: OpenZeppelin) - uptime proven with real settlements, not pings.
Activity
THIS HOST · PAST 30 DAYSall inbound USDC settlements to this host's Stellar wallet · includes 47 internal canary buys
Sellers settling on Stellar
pick a seller to scope the activity charts · THIS HOST = run by agent402 · every other seller is independent, found by the open crawl · tx = settled calls, last 7 days on-chain
Browse Stellar-payable tools
Live public data
Skill packs
Crypto & onchain data
Web & documents
Data conversion
Text processing
Validation & parsing
Encoding & crypto
Network & domains
Payments & x402
AI & compute
Math & finance
agents: GET https://agent402.tools/api/route?q=<task>&network=stellar
Sell on Stellar
Accept x402 payments with a stellar:pubnet accept in your 402 challenge - the Built on Stellar facilitator (OpenZeppelin) verifies and settles, gas sponsored. Use @x402/stellar for the wire, or agent402-tollbooth to paywall an existing site. Then serve /.well-known/x402 - list it on /sell (free) and the index crawler picks it up; ranking is health-based, listing is free. Want a guaranteed crawl? Open a seed request.
{
"scheme": "exact",
"network": "stellar:pubnet",
"asset": "USDC",
"payTo": "your-wallet"
}
machine-readable: /api/route?network=stellar · /.well-known/x402 · /openapi.json · /api/reliability