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n8n-nodes-cloudflare-ai

v0.1.0

Published

Cloudflare Workers AI nodes for n8n, starting with a Cloudflare Chat Model.

Readme

n8n-nodes-cloudflare-ai

Cloudflare Workers AI nodes for n8n, starting with a Cloudflare Chat Model that can be connected directly to the AI Agent node.

MVP

  • Cloudflare Chat Model
  • Dedicated credential type: Cloudflare Workers AI API
  • Dynamic model picker powered by Cloudflare model search
  • Streaming support
  • Tool calling support
  • Structured output support
  • Automatic retries
  • Automatic fallback across models

Credential fields

  • Account ID
  • API Token

Chat model fields

  • Model
  • Model Source
  • Custom Model ID
  • Temperature
  • Top P
  • Max Tokens
  • Frequency Penalty
  • Presence Penalty
  • System Prompt
  • Max Retries
  • Auto Fallback
  • Fallback Models
  • Automatically show free models only

Endpoint

Requests are sent to:

POST https://api.cloudflare.com/client/v4/accounts/{ACCOUNT_ID}/ai/v1/chat/completions

Build

npm install
npm run build

Installation guide

See the step-by-step guide in docs/INSTALLATION.md.

Notes

  • The model node is implemented as a LangChain chat model so it can be used in AI Agent.
  • The model picker uses Cloudflare's model search endpoint and can be extended later to support more Workers AI features.
  • Structured Output works through LangChain tool binding, so it stays compatible with AI Agent workflows.