@fetch-hive/sdk package when you want to invoke a prompt deployment from Node.js or TypeScript. The SDK wraps the public POST /v1/prompt/invoke endpoint with a typed client, handles authentication, and exposes streaming as an AsyncIterable.
Installation
fetch) and ships with TypeScript types out of the box.
Authentication
Set theFETCH_HIVE_API_KEY environment variable to your workspace API key:
Basic example
Invoke a prompt deployment and read the final response:invokePrompt returns a Promise that resolves to the parsed JSON body once the prompt has completed. See the non-streaming response shape.
Method reference
The SDK injects
streaming: false for invokePrompt. To stream, use invokePromptStream (below).
Handling the response
Streaming
UseinvokePromptStream to receive Server-Sent Events as they arrive. The method returns an AsyncIterable that you can consume with for await:
reasoning, response, a final usage event, or an error event if the provider fails mid-stream.
Configuration
Errors
Non-2xx responses throw anError whose message includes the status code and response body:
Links
Next steps
- Run with API - The same flow with cURL
- Run with Python SDK
- Run with Ruby SDK
- Run with PHP SDK
- Invoke Prompt - Full endpoint reference

