# Services from x402-trust.com on Zero

> x402-trust.com serves 10 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/x402-trust.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-trust.com/health.json

## Services

- [x402 Trust Bulk Score Lookup (500 endpoints)](https://www.zero.xyz/c/x402-trust-bulk-score-lookup-500-endpoints-e3b6f3e2/llms.txt): $0.5/call via x402. Returns trust, reputation, and reliability scores for up to 500 x402 endpoints in a single batch call, including uptime, compliance, price stability, and on-chain settlement data.
- [x402 Trust Bulk Score Lookup (50 endpoints)](https://www.zero.xyz/c/x402-trust-bulk-score-lookup-50-endpoints-ee0f678b/llms.txt): $0.2/call via x402. Returns trust grades, uptime stats, compliance scores, and on-chain settlement data for up to 50 x402 endpoints in a single call.
- [x402 Trust: Trust Scores for x402 Endpoints](https://www.zero.xyz/c/x402-trust-trust-scores-for-x402-endpoints-1ac0c2fc/llms.txt): $0.005/call via x402. Returns uptime, compliance, settlement activity, and reliability grades for any x402-protocol API endpoint
- [x402 Trust Bulk Score Lookup](https://www.zero.xyz/c/x402-trust-bulk-score-lookup-347943bc/llms.txt): $0.4/call via x402. Returns trust, reputation, and reliability scores for up to 200 x402 endpoints in a single batch call, including uptime stats, compliance grades, on-chain settlement volume, and a proceed/avoid recommendation.
- [x402 Trust Bulk Score Lookup (100 endpoints)](https://www.zero.xyz/c/x402-trust-bulk-score-lookup-100-endpoints-8a850e59/llms.txt): $0.325/call via x402. Returns trust grades, reliability scores, uptime stats, compliance checks, and on-chain settlement data for up to 100 x402 endpoints in a single call.
- [x402 Trust Bulk Trust Score Lookup (10 endpoints)](https://www.zero.xyz/c/x402-trust-bulk-trust-score-lookup-10-endpoints-df8b6548/llms.txt): $0.045/call via x402. Returns trust grades, uptime stats, compliance scores, and settlement data for up to 10 x402 endpoints in a single POST call.
- [x402 Trust: 30-Day Endpoint Watch](https://www.zero.xyz/c/x402-trust-30-day-endpoint-watch-16603395/llms.txt): $0.2/call via x402. Registers a 30-day active monitoring watch on an x402 endpoint, delivering uptime, compliance, and settlement alerts via webhook or Slack.
- [x402 Trust: x402 Endpoint History & Reliability Data](https://www.zero.xyz/c/x402-trust-x402-endpoint-history-reliability-data-79953eef/llms.txt): $0.02/call via x402. Returns historical probe data, uptime records, 402-compliance snapshots, and on-chain USDC settlement details for a specific x402 endpoint over a configurable time window.
- [x402 Trust Semantic Search](https://www.zero.xyz/c/x402-trust-semantic-search-3b364249/llms.txt): $0.001/call via x402. Searches the x402 Trust index for x402 payment endpoints matching a natural-language query, returning ranked results with trust grades and scores
- [x402 Trust: Similar Endpoint Finder](https://www.zero.xyz/c/x402-trust-similar-endpoint-finder-383cc420/llms.txt): $0.005/call via x402. Returns semantically similar x402 endpoints that score higher than a given subject endpoint, ranked by trust grade and similarity

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)