# Services from nexussdr-ai.run402.com on Zero

> nexussdr-ai.run402.com 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/nexussdr-ai.run402.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/nexussdr-ai.run402.com/health.json

## Services

- [NexusSDR AI x402 Audit](https://www.zero.xyz/c/nexussdr-ai-x402-audit-a0940c99/llms.txt): $0.01/call via x402. Audits a target URL or domain for x402 payment protocol compliance and API metadata
- [NexusSDR AI v2.4 B2B Buying-Intent Signal Endpoint](https://www.zero.xyz/c/nexussdr-ai-v2-4-b2b-buying-intent-signal-endpoint-272b157f/llms.txt): $1/call via x402. Accepts a target domain URL and returns a buying-intent geo score plus a license key and download bundle URL for a B2B outbound sequence tool
- [NexusSDR AI v2.4 B2B Buying-Intent Signal & Outbound Sequence Engine](https://www.zero.xyz/c/nexussdr-ai-v2-4-b2b-buying-intent-signal-outbound-sequence-engine-4b0b49e5/llms.txt): $6500/call via x402. Accepts a target domain URL and returns B2B buying-intent signals along with a license key and downloadable outbound bundle for that domain.

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)