# Services from web-production-60258.up.railway.app on Zero

> web-production-60258.up.railway.app serves 10 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/web-production-60258.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/web-production-60258.up.railway.app/health.json

## Services

- [USASpending Federal Procurement & Spending Data API](https://www.zero.xyz/c/web-production-60258-up-railway-app-a2a0735b/llms.txt): $0.01/call via x402. Queries federal procurement and spending data from USASpending.gov across 22 query types including awards, geographic breakdowns, recipients, agencies, and reference data.
- [Macro Indicators Period-over-Period Delta](https://www.zero.xyz/c/web-production-60258-up-railway-app-2d803e8c/llms.txt): $0.005/call via x402. Returns period-over-period changes (deltas) across key macroeconomic indicators using FRED data series
- [Macro Snapshot — All Key Indicators in One Call](https://www.zero.xyz/c/web-production-60258-up-railway-app-4edf92ba/llms.txt): $0.01/call via x402. Returns a comprehensive snapshot of all major macroeconomic indicators (GDP, inflation, labor market, interest rates) in a single API call
- [Macro Economic Data Releases (Last 30 Days)](https://www.zero.xyz/c/web-production-60258-up-railway-app-15bd86eb/llms.txt): $0.002/call via x402. Returns a list of economic data releases published in the last 30 days
- [Macro Derived Indicators](https://www.zero.xyz/c/web-production-60258-up-railway-app-bf8af738/llms.txt): $0.01/call via x402. Returns derived macroeconomic indicators including real yield, breakeven inflation, yield curve slope, and GDP growth
- [FRED Macro Series Lookup](https://www.zero.xyz/c/web-production-60258-up-railway-app-c357c626/llms.txt): $0.005/call via x402. Fetches any Federal Reserve Economic Data (FRED) time series by name or series ID, returning the last N observations
- [Legal & Regulatory Data API (SEC EDGAR, FDA, PACER, USPTO)](https://www.zero.xyz/c/web-production-60258-up-railway-app-37f9f023/llms.txt): $0.01/call via x402. Retrieves live legal and regulatory data including SEC EDGAR filings, FDA regulatory actions, and (in development) federal court case filings, USPTO patents, court dockets, and compliance checks.
- [Biomedical & Pharma Data API](https://www.zero.xyz/c/web-production-60258-up-railway-app-49b22eb9/llms.txt): $0.01/call via x402. Retrieves biomedical and pharmaceutical data including clinical trials, drug approvals, adverse events, pipeline status, patent expiry, and market size by drug, company, or condition.
- [Real Estate Data API (Railway)](https://www.zero.xyz/c/web-production-60258-up-railway-app-77e19c77/llms.txt): $0.01/call via x402. Returns real estate data on demand — comps, AVM valuations, rental rates, market trends, permits, demographics, zoning, investment metrics, and distressed properties — by passing a type and location.
- [Insurance Data API](https://www.zero.xyz/c/web-production-60258-up-railway-app-f7a7784c/llms.txt): $0.01/call via x402. Returns insurance industry data on demand — rates, claims, loss ratios, catastrophe events, reinsurance treaties, or fraud indicators — based on a query type parameter.

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)