Gemini Block

The Gemini Block allows your API to communicate with Google's Gemini language models (e.g., gemini-1.5-pro, gemini-1.5-flash). It is designed for multi-turn conversations and high-performance language processing.

Configuration

Field	Required	Description
API Key	✅	Your Google Gemini API key.
Model	✅	The Gemini model identifier.
User Prompt	✅	The text query for the model.
System Prompt	—	System instructions to guide the model's output.
Enable History	—	Enable to string together multi-turn interactions.

History Settings

If Enable History is active:

Storage Object Variable (Required): The object variable storing the conversation data.
Chat ID: Used to separate different user sessions.
Message Count: Defines how much context is sent.

Advanced Settings

Toggle Advanced Settings for model tuning:

Temperature: Adjusts creativity.
Max Output Tokens: Defines maximum response length.
Top P: Nucleus sampling parameter.

Output Variable

Specify a Variable Name to store the result.

Success Payload

{
  "success": true,
  "chat_id": "chat_1234abc",
  "message": "The assistant's response...",
  "raw_response": {
    "candidates": [...]
  }
}

Error Payload

If an error occurs, the variable will be populated with:

{
  "error_key": "UNAUTHENTICATED",
  "error_message": "The provided API Key is invalid or expired."
}

Error Handling

API_KEY_MISSING / SECRET_ERROR — Missing or invalid API key.
MODEL_MISSING — No model was specified.
PROMPT_MISSING — The user prompt was empty.
HISTORY_VAR_MISSING — History was enabled but no storage object was provided.
RUNTIME_ERROR — An unexpected issue occurred during the API call.
UNAUTHENTICATED / RESOURCE_EXHAUSTED / RATE_LIMIT_EXCEEDED / INVALID_ARGUMENT / MODEL_NOT_FOUND / SAFETY — Standard Gemini API errors.

Gemini

On this page