# Services from okfindex.com on Zero

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

## Services

- [OKF Index Brazilian Federal Legislation Search](https://www.zero.xyz/c/okf-index-brazilian-federal-legislation-search-18caedb9/llms.txt): $0.01/call via x402. Search Brazilian federal laws by number/year or keywords, returning up to 20 matching legislation items
- [okfindex.com API Credit Top-Up](https://www.zero.xyz/c/okfindex-com-api-credit-top-up-4611e1da/llms.txt): $0.1/call via x402. Purchases $0.10 of prepaid API credit for use with okfindex.com's suite of APIs

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)