Using the Ethos REST API

Programmatic access to your brands, colors, assets, content, and rules.

Ethos exposes a public REST API so you can pull your brand into any system. Endpoints cover brands, colors, content, rules, assets, tokens, and a combined brand context object.

Authenticate with an Ethos API key (create one on the AI Sync page) as a Bearer token. Full interactive documentation lives at /docs.

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