# Services from dataforge-production-ba33.up.railway.app on Zero

> dataforge-production-ba33.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/dataforge-production-ba33.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/dataforge-production-ba33.up.railway.app/health.json

## Services

- [DataForge CPK Process Capability Calculator](https://www.zero.xyz/c/dataforge-cpk-process-capability-calculator-a5184a64/llms.txt): $0.005/call via x402. Computes process capability indices (Cp, Cpk, Cpl, Cpu) given a process mean, standard deviation, and specification limits
- [DataForge Pareto Analysis API](https://www.zero.xyz/c/dataforge-pareto-analysis-api-0e1c88bd/llms.txt): $0.004/call via x402. Performs Pareto (80/20) analysis on labeled numeric data, returning sorted items with individual and cumulative percentages
- [DataForge Linear Regression API](https://www.zero.xyz/c/dataforge-linear-regression-api-8c15dd6d/llms.txt): $0.005/call via x402. Fits a simple linear regression to paired x/y data points and returns slope, intercept, and R² correlation statistics

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)