Changelog

Additive changes ship without a new version. Breaking changes get a new dated version. See Versioning.

2026-11-06Copy Anchor Link

Additive, in version 2026-11-03:

• GET /v1/markets?trend=true adds change (the lowest price's move over hours) and trend (that price on a shared time grid, times in meta.trend_times). Every market row now names low_provider and high_provider.
• New GET /v1/markets/{gpu}/history/providers: each provider's price line for a GPU on one time grid, with the market low, median and high.
• GET /v1/listings?previous=true adds price_change: the price before the listing's latest change, and when it changed.
• Error docs_url now links to the Errors page on this site.
• The API answers CORS requests from this site, so the playground can call it with your key.

2026-11-03Copy Anchor Link

First version of the Data API: data.tryopengrid.com/v1, dated versioning, one error shape, stable ids, cursor pagination, ETags, point-in-time listings and bulk exports.