# Clarity

> Base x402 AI research API — free discovery, $2 USDC reports, $0.001 chat

- Website: https://agent-tools.cloud/services/desktop-o99r0sf-tail935fba-ts-net-sub899
- AZN8 listing: https://azn8.com/listing/clarity
- Pricing: Chat $0.001 / report $2 USDC · Usage-based
- Categories: [AI](https://azn8.com/category/ai), [Developer tools](https://azn8.com/category/developer-tools), [SaaS](https://azn8.com/category/saas)
- Listed: 2026-09-29
- Updated: 2026-09-29
- JSON: https://azn8.com/api/v1/listings/clarity

## About

Clarity is a Base mainnet AI research service for humans and agents. Discovery is free at /.well-known/x402. External Base USDC payers can buy a short research report via POST /v1/x402/report for $2 USDC or OpenAI-compatible chat via POST /v1/x402/chat/completions for $0.001. Prefer agent-tools.cloud when ts.net is blocked.

## Features

- Free x402 discovery manifest
- $2 USDC research reports on Base
- $0.001 OpenAI-compatible chat
- External Base USDC payers only
- Public OpenAPI + buy.md

[Open Clarity](https://agent-tools.cloud/services/desktop-o99r0sf-tail935fba-ts-net-sub899)