# Services from api.agentpaywire.com on Zero

> api.agentpaywire.com serves 8 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/api.agentpaywire.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.agentpaywire.com/health.json

## Services

- [Agent Paywire URL Protocol Verification](https://www.zero.xyz/c/agent-paywire-url-protocol-verification-1e594d88/llms.txt): $1/call via x402. Verifies whether a public HTTP/HTTPS URL correctly implements L402, x402, or MPP payment protocols and returns a pass/fail report
- [Agent Paywire Changes Feed](https://www.zero.xyz/c/agent-paywire-changes-feed-e0833dd5/llms.txt): $0.01/call via x402. Returns a filtered, time-windowed feed of new or updated entries in the AI agent payment protocols library, including stablecoins and machine-to-machine payment resources.
- [Agent Paywire Search](https://www.zero.xyz/c/agent-paywire-search-14d0860e/llms.txt): $0.01/call via x402. Search a curated library of articles and resources about how AI agents pay and get paid using stablecoins and machine-to-machine payment protocols
- [Agent Paywire Digest](https://www.zero.xyz/c/agent-paywire-digest-44907a3e/llms.txt): $0.01/call via x402. Returns a curated digest of recent articles and library entries about how AI agents pay and get paid, covering stablecoins and machine-to-machine payment protocols.
- [Agent Paywire Updates Feed](https://www.zero.xyz/c/agent-paywire-updates-feed-b086685a/llms.txt): $0.01/call via x402. Returns a paginated list of verified updates about AI agent payment protocols and resources, filtered by a since date.
- [Agent Paywire URL Payment Protocol Check](https://www.zero.xyz/c/agent-paywire-url-payment-protocol-check-ad2a83a4/llms.txt): $0.05/call via x402. Checks whether a given public URL supports AI agent payment protocols (x402/L402) and returns a detailed compliance report
- [Agent Paywire Credits Purchase](https://www.zero.xyz/c/agent-paywire-credits-purchase-1d5213c8/llms.txt): $0.8/call via x402. Purchases a prepaid credit bundle (100 or 1000 API calls) for the Agent Paywire service, returning an expiring credit balance valid for 90 days.
- [Agent Paywire Alerts Subscription](https://www.zero.xyz/c/agent-paywire-alerts-subscription-9e76e477/llms.txt): $2/call via x402. Registers a webhook to receive signed push notifications on AI agent payment topics such as SDK security, Lightning releases, wallets, and protocol specs.

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)