# Services from toolbelt402.catalystdesk.workers.dev on Zero

> toolbelt402.catalystdesk.workers.dev serves 6 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/toolbelt402.catalystdesk.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/toolbelt402.catalystdesk.workers.dev/health.json

## Services

- [Toolbelt402 Web Page Reader](https://www.zero.xyz/c/toolbelt402-web-page-reader-1f85720a/llms.txt): $0.003/call via x402. Fetches a URL and returns its content as cleaned Markdown text with title and word count
- [Toolbelt402 x402-Check — x402 Compliance Scorer](https://www.zero.xyz/c/toolbelt402-x402-check-x402-compliance-scorer-92152c51/llms.txt): $0.01/call via x402. Scores how well a given URL/endpoint complies with the x402 pay-per-call protocol and suggests specific fixes to improve compliance.
- [Toolbelt402 Token Info Lookup](https://www.zero.xyz/c/toolbelt402-token-info-lookup-47d4deb0/llms.txt): $0.005/call via x402. Returns on-chain metadata for an ERC-20 token contract address on Base, including symbol, decimals, and heuristic flags like upgradeable proxy detection.
- [Toolbelt402 Catalyst Movers — Prediction Market Movers Feed](https://www.zero.xyz/c/toolbelt402-catalyst-movers-prediction-market-movers-feed-a74bd199/llms.txt): $0.02/call via x402. Returns a list of prediction market questions with the largest recent price movements (movers), including current yes-price and 1-day change.
- [Toolbelt402 Meta — URL Metadata & SEO Analysis](https://www.zero.xyz/c/toolbelt402-meta-url-metadata-seo-analysis-0f658d5d/llms.txt): $0.002/call via x402. Fetches metadata and SEO diagnostics for a given URL, returning structured information like page title and SEO issues
- [Toolbelt402 Download Endpoint](https://www.zero.xyz/c/toolbelt402-download-endpoint-e24b86f5/llms.txt): $9/call via x402. Downloads a ZIP file binary via a pay-per-call GET request using x402 USDC micropayments on Base, no API key required.

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)