What does GET /v1/models return?

GET https://api.gateway.clatterlabs.xyz/v1/models needs no key and returns:

• data: one entry per id (supercosmos-flash, supercosmos-max, supercosmos-heavy) with name, family, version ("1.1"), effort, description, capabilities (chat_completions, streaming, tools, reasoning, vision), max_output_tokens and pricing (input and output in USD per 1M tokens, plus the long-context note).
• families: the family id supercosmos with version, context_window (1048576), parameters (550B total, 55B active, mixture-of-experts), efforts and default_effort (flash).
• retired: Line Code, with its ids, retired_at (2026-11-01), replacement (supercosmos), status 410 and code model_retired.

Use it to keep prices and limits in your app in sync instead of hard-coding them. See List models.

Good to know#

• If calls fail unexpectedly, check status.clatterlabs.com before debugging further.
• Your key's account is responsible for your end users' text under the Abuse policy. What it means for apps
• Every response has an X-Request-Id; log it so a request can be found later. Why log it

Still need help?#

• General support: support@clatterlabs.com or team@clatterlabs.xyz
• Infrastructure questions, or permanent deletion of your data (your whole account or one service): infrastructure@clatterlabs.xyz

We usually reply within the first hour, and always within 24 hours. A full support team is with you.