Documentation
Privacy-first infrastructure for AI agents. Qietr enables shielded USDC payments on Solana with native HTTP 402 support.
Getting started
What is Qietr? How to deposit, pay, and integrate the SDK.
App guide
Walkthrough of every feature: deposit, pay, note manager, messaging, escrow.
Protocol
Architecture, circuits, smart contracts, and security model.
$QIET token
Token overview, supply, utility, and governance.
SDK reference
@qietr/sdk — TypeScript SDK for Node and browser.