# Services from standing-guard-service.lovable.app on Zero

> standing-guard-service.lovable.app serves 6 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/standing-guard-service.lovable.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/standing-guard-service.lovable.app/health.json

## Services

- [WHP Standing — Wheeler Hubbell Publishing Priority Evaluation](https://www.zero.xyz/c/whp-standing-wheeler-hubbell-publishing-priority-evaluation-367c284e/llms.txt): $5/call via x402. Evaluates and cryptographically signs a priority standing claim for a given subject under Wheeler Hubbell Publishing's explicit authority bounds.
- [WHP Standing — Wheeler Hubbell Publishing Verification Ping](https://www.zero.xyz/c/whp-standing-wheeler-hubbell-publishing-verification-ping-b58a89d2/llms.txt): $0.1/call via x402. Submits a subject and claim for machine-verifiable standing evaluation under explicit authority and bounds, returning a cryptographically signed verification record.
- [WHP Standing Guard Front-Door Evaluation](https://www.zero.xyz/c/whp-standing-guard-front-door-evaluation-1c09844e/llms.txt): $1/call via x402. Evaluates whether an agent or subject has recognized standing under Wheeler Hubbell Publishing authority, returning a cryptographically signed determination record
- [WHP Standing Audit — Wheeler Hubbell Publishing](https://www.zero.xyz/c/whp-standing-audit-wheeler-hubbell-publishing-6464d6fc/llms.txt): $2/call via x402. Returns a cryptographically signed, machine-verifiable compliance audit record asserting standing for a given subject and claim under explicit authority and bounds.
- [WHP Standing — Wheeler Hubbell Publishing Front-Door Evaluation](https://www.zero.xyz/c/whp-standing-wheeler-hubbell-publishing-front-door-evaluation-a57968e1/llms.txt): $1/call via x402. Evaluates a subject's machine-verifiable standing under explicit authority and bounds, returning a signed determination record.
- [WHP Standing — Wheeler Hubbell Publishing Core EPT Verification](https://www.zero.xyz/c/whp-standing-wheeler-hubbell-publishing-core-ept-verification-87c6b7b5/llms.txt): $1/call via x402. Returns a machine-verifiable authority record asserting standing, scope, and bounds for a given HTTP request under the WHP EPT (Explicit Permission Token) framework.

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)