# Services from fronterasignal.com on Zero

> fronterasignal.com serves 14 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/fronterasignal.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/fronterasignal.com/health.json

## Services

- [Frontera Signal Monthly Building Permits](https://www.zero.xyz/c/frontera-signal-monthly-building-permits-df70e783/llms.txt): $0.05/call via x402. Returns monthly building permit data (units, valuations, building types) for cities and counties in the Rio Grande Valley of Texas (Hidalgo, Cameron, Starr, Willacy counties).
- [Frontera Signal Cost Basket Weekly](https://www.zero.xyz/c/frontera-signal-cost-basket-weekly-e2759bc3/llms.txt): $0.05/call via x402. Returns weekly time-series data for a construction cost basket (materials, diesel, labor proxies) covering Hidalgo and Cameron counties in South Texas.
- [Frontera Signal Materials Price API](https://www.zero.xyz/c/frontera-signal-materials-price-api-55756710/llms.txt): $0.01/call via x402. Returns current construction material shelf prices (e.g. OSB, rebar, drywall) from big-box and local yard stores in the Rio Grande Valley (Hidalgo and Cameron counties, Texas).
- [Frontera Signal Parcel Lookup](https://www.zero.xyz/c/frontera-signal-parcel-lookup-02a25c30/llms.txt): $0.04/call via x402. Returns live county parcel records for a given street address in Hidalgo County, Texas, including ownership, assessed values, flood zone, building details, and deed history.
- [Frontera Signal Weekly Construction Issue](https://www.zero.xyz/c/frontera-signal-weekly-construction-issue-fb7cfc8a/llms.txt): $0.25/call via x402. Returns the latest (or a specific past) weekly construction research issue for Hidalgo and Cameron counties, including permits, material prices, labor data, housing market stats, and major projects — in English or Spanish.
- [Frontera Signal Nearby Construction Projects](https://www.zero.xyz/c/frontera-signal-nearby-construction-projects-7a4a026b/llms.txt): $0.03/call via x402. Returns nearby construction permit filings within a specified radius of a street address in the Rio Grande Valley (Hidalgo, Cameron, Starr, and Willacy counties, Texas)
- [Frontera Signal Projects API](https://www.zero.xyz/c/frontera-signal-projects-api-dfc69249/llms.txt): $0.03/call via x402. Returns paginated public construction project filings for Hidalgo, Cameron, Starr, and Willacy counties in the Rio Grande Valley, filterable by county, city, owner, date, and minimum cost.
- [Frontera Signal Cost Per Square Foot](https://www.zero.xyz/c/frontera-signal-cost-per-square-foot-014aec64/llms.txt): $0.03/call via x402. Returns median and quartile construction cost per square foot statistics for Hidalgo, Cameron, Starr, or Willacy county, derived from public state construction filings over a rolling 24-month window.
- [Frontera Signal Companies Lookup](https://www.zero.xyz/c/frontera-signal-companies-lookup-77e78d3e/llms.txt): $0.02/call via x402. Search for construction companies (owners or design firms) active in South Texas border counties by partial name, returning their project history and license data.
- [Frontera Signal Construction Snapshot](https://www.zero.xyz/c/frontera-signal-construction-snapshot-d0d640de/llms.txt): $0.02/call via x402. Returns a weekly construction intelligence snapshot for Rio Grande Valley cities in Hidalgo and Cameron counties, including permits, material prices, labor data, housing supply, and major commercial projects.
- [Frontera Signal Permits Weekly](https://www.zero.xyz/c/frontera-signal-permits-weekly-502c6873/llms.txt): $0.05/call via x402. Returns weekly building permit counts and values by city for Hidalgo and Cameron counties in South Texas, filterable by ISO week range.
- [Frontera Signal – Absorption & Inventory Series](https://www.zero.xyz/c/frontera-signal-absorption-inventory-series-98b6f542/llms.txt): $0.05/call via x402. Returns weekly time-series data on housing absorption rates and months of supply for the McAllen-Edinburg-Mission and Brownsville-Harlingen metro areas in South Texas.
- [Frontera Signal Labor Ranges](https://www.zero.xyz/c/frontera-signal-labor-ranges-01cf8abd/llms.txt): $0.05/call via x402. Returns time-series data on construction labor capacity and timelines (e.g. build times) for Hidalgo and Cameron counties, Texas, with ISO-week filtering.
- [Frontera Signal – Calls Scoreboard](https://www.zero.xyz/c/frontera-signal-calls-scoreboard-7c678664/llms.txt): $0.05/call via x402. Returns a weekly scoreboard of research 'calls' (forecasts/claims) with grading and resolution status for Hidalgo and Cameron counties construction markets.

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)