x402 Payment Feedback

Coming Soon

This guide is under active development. SATI is designed as the feedback extension for x402 payments (see PR #1024), but the end-to-end integration guide is not yet ready.

What This Will Cover

• Linking feedback attestations to x402 payment transaction hashes
• The payment-as-taskRef model: the payment tx becomes the deterministic reference for feedback
• Who pays for on-chain submission (agent pays for positive, client pays for negative)
• Integrating SATI feedback into x402 seller and buyer flows

In the Meantime

• Read How It Works to understand blind feedback and proof of participation
• See the Agent Marketplace guide for the general feedback flow
• Check the sati-agent0-sdk reference for giveFeedback and prepareFeedback API details
• Follow progress on GitHub