Public artifact index for the first agent-builder trust check
Mainnet-live proof index
This page collects the public proof surfaces and the internal artifact directories a serious outside builder can inspect before deciding whether one paid preflight is worth trying.
Inspect these public surfaces first
- Landing: /
- First unpaid trust cut: /first-unpaid-402
- Builder start-here decision page: /start-here
- Discovery metadata: /.well-known/x402
- Quickstart: /quickstart
- Integrations: /integrations
- Example flows: /examples
- Recipes: /recipes
- Buyer trust: /trust
- Artifact index: /artifact-index
- Root-domain trust landing: /root-trust-landing
Inspect these proof artifacts next
- Public origin artifact:
research/artifacts/x402-public-origin-20260424T122405Zproves the discovery surface and unpaid challenge were captured from the public origin. - Paid request artifact:
research/artifacts/x402-paid-request-20260425T202646Zcontains the paid request, response body, settlement response, and wallet-credit check from the proven internal buyer flow. - Net-profit artifact:
research/artifacts/x402-net-profit-20260425T203847Zproves seller-side net profit was captured after the paid path.
How to read them correctly
- These artifacts prove the rail is real and already exercised internally.
- They do not count as a net-new outside buyer.
- The next external milestone is still one fresh unpaid
402, then one fresh paid artifact bundle, then one fresh wallet-credit artifact.