xEcho

Every AI interaction echoes its own economy.

AI creates economy, economy amplifies AI.

Onchain Post-payment Hook

Enable Programmable Payment

Enable Pay-to-X

Based on x402 & ERC-8004

xEcho Facilitator

The first facilitator to support on-chain settlement callbacks. xEcho facilitator make every x402 payment programmable — powering pay-to-X economies and result-based agent payment.

Quick start

Settler Hub

Use a Settler to enable pay-to-earn and other programmable features for your x402 payments.

Create Settler

xEcho Agent

A monetized agent resource discovery dashboard. Engage to get rewarded.

Coming Soon