# Services from x402.lagaceta.net on Zero

> x402.lagaceta.net serves 10 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.lagaceta.net
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.lagaceta.net/health.json

## Services

- [Colombia TRM x402 — Official USD/COP Exchange Rate](https://www.zero.xyz/c/colombia-trm-x402-official-usd-cop-exchange-rate-17acd0d2/llms.txt): $0.005/call via x402. Returns the official Colombian Tasa Representativa del Mercado (TRM) USD/COP exchange rate from Superintendencia Financiera and BanRep, paid via x402 micropayment.
- [Colombia TIBC Interest Rate — Official Superfinanciera Data](https://www.zero.xyz/c/colombia-tibc-interest-rate-official-superfinanciera-data-75b4fdba/llms.txt): $0.005/call via x402. Returns the official Colombian TIBC (Tasa de Interés Bancario Corriente) interest rate by modality, sourced live from Superfinanciera via datos.gov.co
- [Colombia Active Lending Rates (Tasas Activas) via x402](https://www.zero.xyz/c/colombia-active-lending-rates-tasas-activas-via-x402-3786a46d/llms.txt): $0.005/call via x402. Returns official Colombian active lending interest rates (tasas activas) sourced from Superfinanciera, segmented by product type, via a prepaid x402 micropayment on Base.
- [Colombia CAPTACIONES Rate Lookup via x402](https://www.zero.xyz/c/colombia-captaciones-rate-lookup-via-x402-d5e31730/llms.txt): $0.005/call via x402. Returns official Colombian deposit (captaciones) interest rates by financial entity from Superintendencia Financiera data, paid via x402 micropayment.
- [Colombia FIC Fund Returns — Superintendencia Financiera](https://www.zero.xyz/c/colombia-fic-fund-returns-superintendencia-financiera-a8f45c1a/llms.txt): $0.005/call via x402. Returns official Colombian collective investment fund (FIC) daily and annual return rates by financial entity, sourced from Superintendencia Financiera.
- [Colombia TRM x402 — Official USD/COP Exchange Rate](https://www.zero.xyz/c/colombia-trm-x402-official-usd-cop-exchange-rate-c960128a/llms.txt): $0.008/call via x402. Returns the official Colombian peso (COP) to US dollar (USD) exchange rate (TRM) from Superintendencia Financiera and BanRep, via a web scrape endpoint paid with x402 micropayments.
- [x402.lagaceta.net Citation Check](https://www.zero.xyz/c/x402-lagaceta-net-citation-check-875f90e7/llms.txt): $0.02/call via x402. Verifies and validates citations in text, checking their accuracy, existence, and proper attribution
- [Hermes Profit Engine - App Store Watch](https://www.zero.xyz/c/hermes-profit-engine-app-store-watch-c9e9aaa8/llms.txt): $0.01/call via x402. Monitors app store listings, rankings, or changes and returns relevant intelligence for profit-oriented analysis
- [Hermes Profit Engine PR Watch](https://www.zero.xyz/c/hermes-profit-engine-pr-watch-de727ec1/llms.txt): $0.01/call via x402. Monitors press releases and PR activity, delivering insights or alerts about tracked entities or topics
- [Colombia Weather API (x402)](https://www.zero.xyz/c/colombia-weather-api-x402-7642e358/llms.txt): $0.003/call via x402. Returns real-time weather data for a given latitude/longitude coordinate, served via x402 micropayment on Base.

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)