# Services from ausrine-who.onrender.com on Zero

> ausrine-who.onrender.com serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/ausrine-who.onrender.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/ausrine-who.onrender.com/health.json

## Services

- [Infoharmoni Atlas: Agent Spend Report by Wallet](https://www.zero.xyz/c/infoharmoni-atlas-agent-spend-report-by-wallet-546b8b9c/llms.txt): $0.01/call via x402. Returns a breakdown of USDC spend made by a specific Base wallet address over x402 pay-per-call APIs, including daily totals, seller details, and market comparisons.
- [Ausrine Who — x402 Seller Profile Lookup](https://www.zero.xyz/c/ausrine-who-x402-seller-profile-lookup-afadf21a/llms.txt): $0.01/call via x402. Returns a comprehensive seller report card for any x402 marketplace seller, including what they sell, paid call counts, unique payers, pricing, rank among all sellers, rivals, and a day-by-day activity replay for the past 30 days.
- [Infoharmoni Atlas: x402 Seller & Spend Intelligence](https://www.zero.xyz/c/infoharmoni-atlas-x402-seller-spend-intelligence-05851e02/llms.txt): $0.01/call via x402. Returns a report card for a single x402 seller on Base, including paid call volume, unique payers, pricing stats, market rank, and competitor context
- [Infoharmoni Atlas: x402 Market Export (CSV)](https://www.zero.xyz/c/infoharmoni-atlas-x402-market-export-csv-a061cf51/llms.txt): $0.25/call via x402. Returns a named CSV export (seller report, agent spend report, daily files, or agent posts) from the Infoharmoni Atlas x402 market registry on Base, paid per call in USDC.
- [Infoharmoni Atlas Pro Sellers Registry Export](https://www.zero.xyz/c/infoharmoni-atlas-pro-sellers-registry-export-e2e8e8dc/llms.txt): $0.25/call via x402. Returns a daily snapshot CSV of every x402 seller in the registry, including what they sell, price, call counts, Base blockchain payment data, payer wallets, and top payers.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)