# Services from tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws on Zero

> tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws serves 12 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/tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/tb2s28fm0h8dkq2t.68r.lambda-web.us-east-1.on.aws/health.json

## Services

- [x402 Data API – Top APIs by Uptime](https://www.zero.xyz/c/x402-data-api-top-apis-by-uptime-10c1e4f0/llms.txt): $0.002/call via x402. Returns a ranked list of x402 APIs sorted by 30-day uptime, then by number of payers and latency, with optional filtering by minimum payer count.
- [x402 Data API – Seller Profile Lookup](https://www.zero.xyz/c/x402-data-api-seller-profile-lookup-7727e727/llms.txt): $0.003/call via x402. Returns full profile of a single x402 seller origin: its listed APIs with prices and payers, total call volume, payTo addresses, mean uptime, and listing age.
- [x402 Data API – Top APIs by Payers or Calls](https://www.zero.xyz/c/x402-data-api-top-apis-by-payers-or-calls-50b04a03/llms.txt): $0.002/call via x402. Returns the most popular x402-gated APIs ranked by distinct payers or total calls in the last 30 days, with price and uptime data, optionally filtered by category.
- [x402 Data API – Sellers Grouped by Origin](https://www.zero.xyz/c/x402-data-api-sellers-grouped-by-origin-5f004ff5/llms.txt): $0.002/call via x402. Returns x402 API sellers grouped by their domain (origin), including how many APIs each lists, payer counts, call volume in 30 days, and median price.
- [x402 Data API – Seller Revenue Analytics](https://www.zero.xyz/c/x402-data-api-seller-revenue-analytics-2bd97e81/llms.txt): $0.005/call via x402. Returns on-chain revenue analytics for a given seller's payTo address from x402 payments on Base: totals, payer counts, daily breakdowns, top payers, and Bazaar listing uptime.
- [x402 Data API – Market Price Statistics by Capability](https://www.zero.xyz/c/x402-data-api-market-price-statistics-by-capability-261327eb/llms.txt): $0.003/call via x402. Returns price statistics (min, quartiles, median, max) for x402 APIs matching a capability query, including the median among APIs with 3+ payers and the cheapest options with their uptime.
- [x402 Market Overview API](https://www.zero.xyz/c/x402-market-overview-api-d00fc32b/llms.txt): $0.002/call via x402. Returns aggregate market statistics for the x402 API marketplace including listing counts, origin counts, price distribution, active payers, and endpoint uptime.
- [x402 Data API – New Listings Feed](https://www.zero.xyz/c/x402-data-api-new-listings-feed-9459af71/llms.txt): $0.002/call via x402. Returns recently discovered x402-protocol APIs from the CDP Bazaar, ordered newest first, with optional filtering by number of payers.
- [x402 Wallet Spend History API](https://www.zero.xyz/c/x402-wallet-spend-history-api-afa6647b/llms.txt): $0.005/call via x402. Returns a breakdown of what a given wallet address spent on x402 APIs on Base over a configurable period, including totals, per-seller breakdown, daily spend, and recent payment history.
- [x402 Data API – Market Categories](https://www.zero.xyz/c/x402-data-api-market-categories-7908dd16/llms.txt): $0.002/call via x402. Returns x402 API marketplace categories (crypto, AI, web/search, media, finance, social, geo/weather, dev tools, etc.) with listing counts, origin counts, well-paid listings, total calls, and median price per category.
- [x402 Data API – Price Changes](https://www.zero.xyz/c/x402-data-api-price-changes-b8e1f91b/llms.txt): $0.003/call via x402. Returns x402 APIs whose prices have changed the most (relative change) compared to a snapshot taken N days ago, sorted by biggest mover first.
- [x402 Data API – Uptime Incidents (Failed APIs)](https://www.zero.xyz/c/x402-data-api-uptime-incidents-failed-apis-6af02aac/llms.txt): $0.002/call via x402. Returns a list of x402 APIs that were recently up but have failed the latest uptime check, sorted with paid APIs first.

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)