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 crawl finds (CDP Bazaar included), each re-probed every 30 minutes. Not a walled market: other venues' listings appear here too.
Our latest own settlement (canary): $0.001 USDC · on-chain receipt · 2026-10-09T07:30:47Z
A paid canary buys tools over the Stellar rail daily (facilitator: our own open-source Soroban facilitator, with OpenZeppelin as the settlement fallback) - uptime proven with real settlements, not pings.
Agent402 runs this index and sells 500+ tools, metered models and reports on the same rails. Our own canary and volume runs are excluded from these figures; the ranked rows measure other sellers on chain and never include the host. Settlements are counted from the sales ledger, which starts 2026-07-03; earlier calls were served and settled but are not itemised in it, so these are not lifetime totals.
healthy = the last crawl of the origin succeeded, nothing more. dispatch = this host's router will buy from this seller right now; a seller can be listed, healthy and still not dispatch-eligible (no known payment network, or no settlement history on Base yet). The reason is on each row and on /api/index as routerDispatchReason.
- j / ↓
- next seller
- k / ↑
- previous seller
- g / G
- first / last
- /
- search the roster
- Enter
- open the selected seller
- 1-6
- sort by that column
- t
- switch theme
- Esc
- clear search or close this
- ?
- show or hide this
Activity
THIS HOST · PAST 30 DAYSall inbound USDC settlements to this host's Stellar wallet · includes 49 internal canary buys
Sellers accepting Stellar
pick a seller to scope the activity charts · THIS HOST = run by agent402 · every other seller is independent, found by the open crawl · per-seller settlement counts are measured on Base only, so this roster shows none for Stellar; pick a seller to scan its Stellar wallet
Buy tools with USDC on Stellar
570 of the 609 tools in the catalog take USDC on Stellar (38 identity-bound or long-running tools settle on the EVM rails only; 1 tool is offered on Base only), from $0.001 to $3.30 a call, across crypto & onchain data, live public data, skill packs, web & documents, llm gateway, data conversion and more. The catalog page carries the category browser; this page is the chain's ledger.
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. 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