# Services from agent-research-brief-api-production.up.railway.app on Zero

> agent-research-brief-api-production.up.railway.app 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/agent-research-brief-api-production.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/agent-research-brief-api-production.up.railway.app/health.json

## Services

- [Company Intelligence Brief API](https://www.zero.xyz/c/company-intelligence-brief-api-a5686c6e/llms.txt): $0.05/call via x402. Returns a structured intelligence brief on a target company including posture, signals, risks, opportunities, follow-up questions, and validation steps for a single account.
- [Research Brief Generator](https://www.zero.xyz/c/research-brief-generator-c3ef6e43/llms.txt): $0.05/call via x402. Generates a structured research brief including research questions, search queries, interview targets, key risks, and next actions for a given topic.
- [Agentic Market Research Brief API](https://www.zero.xyz/c/agentic-market-research-brief-api-b287273b/llms.txt): $0.25/call via x402. Returns a live market intelligence brief for Agentic.Market including category pressure, opportunity lanes, x402 spending guardrails, and a revenue execution plan for agents deciding what to build, buy, or monetize.

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)