# Services from mtbandy--sec-ratio-engine-serve-app.modal.run on Zero

> mtbandy--sec-ratio-engine-serve-app.modal.run serves 2 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/mtbandy--sec-ratio-engine-serve-app.modal.run
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/mtbandy--sec-ratio-engine-serve-app.modal.run/health.json

## Services

- [SEC EDGAR TTM Financial Ratio Engine](https://www.zero.xyz/c/sec-edgar-ttm-financial-ratio-engine-727b30be/llms.txt): $0.003/call via x402. Calculates 9 trailing-twelve-month (TTM) financial ratios for a US-listed stock from live SEC EDGAR XBRL filings, given a ticker and current stock price.
- [SEC Ratio Engine – TTM Financial Ratios](https://www.zero.xyz/c/sec-ratio-engine-ttm-financial-ratios-0dd4b312/llms.txt): $0.003/call via x402. Calculates trailing twelve-month (TTM) SEC-derived financial ratios for a given stock ticker and current price

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)