# Services from task-relay-production.up.railway.app on Zero

> task-relay-production.up.railway.app serves 5 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/task-relay-production.up.railway.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/task-relay-production.up.railway.app/health.json

## Services

- [Task Relay URL Health Check](https://www.zero.xyz/c/task-relay-url-health-check-80602cdb/llms.txt): $0.002/call via x402. Performs a single bounded reachability observation on a public HTTP/HTTPS URL, returning DNS, redirect, HTTP status, TLS validity, content fingerprint, and timing data in a machine-readable result.
- [Task Relay Page Screenshot](https://www.zero.xyz/c/task-relay-page-screenshot-7d1d8a97/llms.txt): $0.1/call via x402. Renders a public HTTP/HTTPS URL in a managed headless browser and returns a fixed-viewport JPEG screenshot with navigation and artifact metadata
- [Task Relay CSV Structure Parser](https://www.zero.xyz/c/task-relay-csv-structure-parser-a6e53730/llms.txt): $0.002/call via x402. Fetches a public CSV URL and returns ordered row arrays with column and dialect metadata, without type inference or AI enrichment
- [Task Relay PDF Text Extractor](https://www.zero.xyz/c/task-relay-pdf-text-extractor-585905ac/llms.txt): $0.01/call via x402. Fetches a public PDF URL and extracts text-layer content page by page, returning structured results with text, page counts, hashes, truncation flags, and warnings.
- [Task Relay HTML-to-Markdown Converter](https://www.zero.xyz/c/task-relay-html-to-markdown-converter-5e5aa0e4/llms.txt): $0.002/call via x402. Converts an HTML string already held by the caller into Markdown, returning the Markdown text plus source hash, structural counts, output hash, truncation status, and any warnings.

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)