# Responses

> Eight brand context endpoints, each called for linear.app on 11 November 2026: the request, the full response marked up field by field, failures and plans.

Each page shows one endpoint on the same template. The template has the request that we sent and the response for linear.app on 11 November 2026, with the important keys marked. It also has what the response does not contain, the documented failures, and the vendor's plans.

The facts about each endpoint come from the vendor's own documentation and pricing pages, with links and dates. The full responses are in [/data.json](https://brandcontextapi.com/data.json) under `responses`, without account identifiers.

Six endpoints read the public website of a company. This site calls that observed context. Two endpoints return maintained context, which is context prepared from sources that someone added for the brand. The vendors do not use these two terms. [Observed or maintained](https://brandcontextapi.com/observed-or-maintained-context) explains the split.

- [Brandfetch Brand Context API](https://brandcontextapi.com/responses/brandfetch-brand-context-api): The request and full response of Brandfetch's Brand Context API for linear.app, marked up field by field, with its errors, caching, plans and missing parts.
- [Brandfetch Brand API](https://brandcontextapi.com/responses/brandfetch-brand-api): The request and full response of Brandfetch's Brand API for linear.app: logos by theme and format, two colors, a custom font name, errors and plans.
- [Context.dev Brand](https://brandcontextapi.com/responses/context-dev-brand): The request and full response of Context.dev's Brand endpoint for linear.app: named colors, logos tagged by background, backdrops, cache age and plans.
- [Context.dev Styleguide](https://brandcontextapi.com/responses/context-dev-styleguide): The request and response of Context.dev's Styleguide for linear.app: color roles, type per heading, spacing, button and card styles, and font files.
- [Firecrawl branding format](https://brandcontextapi.com/responses/firecrawl-branding): The request and response of Firecrawl's branding format for linear.app: colors, fonts, sizes, components, an inline logo, personality and confidence.
- [Logo.dev Brand API](https://brandcontextapi.com/responses/logo-dev-brand-api): The request and full response of Logo.dev's Brand API for linear.app: a logo and brandmark on links that expire, colors in hex and OKLCH, and billing.
- [Rainbrand Brief](https://brandcontextapi.com/responses/rainbrand-brief): The request and response of a Rainbrand Brief for a Linear task: guidance written for the task, the assets selected, the version used, failures, plans.
- [Rainbrand Brand Skill](https://brandcontextapi.com/responses/rainbrand-brand-skill): What a read of a whole Brand Skill from Rainbrand returns for Linear: a grouped palette, type roles, a logo catalog, guidance files and a version ID.

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Source: https://brandcontextapi.com/responses
Last updated: 2026-11-11
Published by The Brand Object. The Brand Object is run by Rainbrand, which makes two of the endpoints described here. Their pages follow the same rules as the others.