# Services from x402.fenixfoundry.com on Zero

> x402.fenixfoundry.com serves 4 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/x402.fenixfoundry.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.fenixfoundry.com/health.json

## Services

- [JSON Repair & Schema Validation](https://www.zero.xyz/c/json-repair-schema-validation-3f81c0a5/llms.txt): $0.003/call via x402. Repairs malformed JSON (trailing commas, single quotes, unquoted keys, code fences, truncated output) and optionally validates the fixed result against a JSON Schema, returning the parsed value, canonical text, change log, and validation errors.
- [agent-reader Web Content Extractor](https://www.zero.xyz/c/agent-reader-web-content-extractor-ed75d5b4/llms.txt): $0.005/call via x402. Fetches any public web page and returns clean, LLM-ready Markdown with metadata (title, author, date, excerpt, links, word count) stripped of boilerplate.
- [market-probability](https://www.zero.xyz/c/market-probability-59e4e1df/llms.txt): $0.015/call via x402. Takes a plain-English event question and returns implied probabilities from live Polymarket and Kalshi prediction markets, including per-venue odds, a liquidity-weighted consensus forecast, and a cross-venue divergence flag.
- [market-resolution](https://www.zero.xyz/c/market-resolution-118cd79e/llms.txt): $0.005/call via x402. Checks whether a prediction market event has settled on Polymarket or Kalshi and returns the resolved outcome, resolution time, source, and market URL.

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)