n8n-nodes-vibe-chat

Community nodes for calling OpenAI Responses, Claude Messages, and Gemini
GenerateContent-compatible Vibe APIs from n8n.

Vibe Chat

1. Create a Vibe API credential and select OpenAI, Claude, or Gemini as its provider.
2. Enter the provider-compatible Base URL using the format shown below the field.
3. Store the API key in the credential. The node never places it in workflow parameters or output data.
4. Select a model from the searchable list, or switch to ID when the models endpoint is unavailable.
5. Provide text in Input and execute the node.

All providers use Authorization: Bearer <API key>. The node translates the
single Input field into the selected provider's text request, passes through
execution cancellation, applies a bounded timeout, and does not automatically
retry generation requests.

Provider errors include the server's status and common diagnostic fields such
as message, type, code, status, and request ID. Credentials and tokens are
redacted, and complete response bodies are never exposed.

Only text input/output behavior is enabled. Streaming, tool calling, structured
output, vision, and audio are not claimed by this node.