About MarsAI

What we do. MarsAI is an AI API gateway: one account, one key, access to a curated catalog of language models — OpenAI, Anthropic, Google, GLM and more — through OpenAI-compatible, Anthropic-compatible and Codex-style endpoints. No provider accounts, no separate bills, no per-vendor SDKs.

How it works. Your key authenticates against marsai.click. We route each request to an upstream provider, translate between API dialects where needed, meter usage per model, and settle it against your credit balance. Free Credits let you try paid-class models after social verification; Premium Credits come from plans, redeem codes, referrals and check-ins.

Who runs it. A small independent team. We are not affiliated with, endorsed by, or acting on behalf of any upstream model provider. All model trademarks belong to their respective owners.

Bring your own key. Already pay a provider? Register it as a BYOK upstream and route it through MarsAI with your own ratio and model catalog. Your keys are AES-256-GCM encrypted at rest.

Ecosystem. Mars CLI ships the gateway as a first-class provider (OAuth device flow, no key paste), and missions let agents run bounded background jobs against the same credits.

Reach us. [email protected], the contact form, or the MarsAI Discord. Abuse and legal matters: Abuse Policy and DMCA.