
Nano Banana 2 API Key: Integration Guide, Pricing & Code
Where to get a Nano Banana 2 API key: Google AI Studio or Modellix. Step-by-step setup, the auth headers that differ, dated per-image pricing, and working code.
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Where to get a Nano Banana 2 API key: Google AI Studio or Modellix. Step-by-step setup, the auth headers that differ, dated per-image pricing, and working code.

How to get a MiniMax API key, what it costs, and how to make your first API call. Covers key types, pay-as-you-go pricing, code samples, and error codes.

One Modellix API key powers LLM, Design, and Web in DeepSeek Harness. Where it lives depends on how you add it: $DSH_HOME/.credentials.yaml or MODELLIX_API_KEY.

Two legitimate ways to get a Grok API key: the xAI console, or a gateway key with no xAI account. Auth headers, rates, and 401 fixes.

Decode DeepSeek Harness provider errors: UNKNOWN_MODEL means the models list is the catalog, MISSING_CREDENTIAL means no key, only a 401 marks a key invalid.