# Services from claim-grounding.prospectintel.workers.dev on Zero

> claim-grounding.prospectintel.workers.dev serves 3 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/claim-grounding.prospectintel.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/claim-grounding.prospectintel.workers.dev/health.json

## Services

- [ProspectIntel Claim Grounding Gate](https://www.zero.xyz/c/prospectintel-claim-grounding-gate-de549473/llms.txt): $0.1/call via x402. Validates whether an AI-generated answer is grounded in and supported by the provided source material or context
- [ProspectIntel Claim Extractor](https://www.zero.xyz/c/prospectintel-claim-extractor-c995ca64/llms.txt): $0.05/call via x402. Extracts atomic, discrete claims from a body of text for downstream grounding or verification
- [ProspectIntel Claim Grounding Verifier](https://www.zero.xyz/c/prospectintel-claim-grounding-verifier-1598316b/llms.txt): $0.1/call via x402. Verifies whether a specific claim is grounded in evidence by checking it against supporting sources or context

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)