Building-input prices by week

Use to see which way building-input costs are moving for South Texas jobs, week by week: framing lumber, studs, OSB, drywall, rebar, copper, Gulf Coast diesel, the 30-year mortgage rate and the construction producer price index. Each row has the level, unit, direction (up, down, flat) and date. Not a bid or quote. Example: "Has framing lumber gone up or down since August?"

Returns: Level, unit and direction (up, down, flat) of framing lumber, studs, OSB, drywall, rebar, copper, diesel, the 30-year mortgage rate and the construction producer price index, by week.

Free sample (a real answer to /api/v1/series/cost-basket-weekly?from=2026-W42&to=2026-W42): https://fronterasignal.com/data/v1/samples/series-cost-basket-weekly.json

get/api/v1/series/cost-basket-weekly

Request

  • Base URL: https://fronterasignal.com
  • URL: https://fronterasignal.com/api/v1/series/cost-basket-weekly
  • Auth: none required

Query parameters

fromstring
Example:2026-W38

First ISO week to include, YYYY-Www.

tostring
Example:2026-W38

Last ISO week to include, YYYY-Www.

Response

Level, unit and direction (up, down, flat) of framing lumber, studs, OSB, drywall, rebar, copper, diesel, the 30-year mortgage rate and the construction producer price index, by week.

publisherstring required
seriesstring required
titlestring required
schema_versionstring required
latest_weekstring required
cadencestring required
fieldsstring[] required
returnedinteger required
disclaimerstring required

Changes

No recorded changes to this operation across all 1 revision of this API.