Model provider · Bring your own keyAnthropic in a visual AI workflow
Run Anthropic's Claude models in NodeTool chat and agent nodes — long-context reasoning, vision, and tool use, called with your own Anthropic key.
Anthropic's Claude family is built for reliable reasoning, long context, and tool use. In NodeTool, Claude powers chat nodes, the planning agent, and any node that calls an LLM — wire it into a workflow to summarize, extract, route, or drive multi-step agents.
Claude is bring-your-own-key: set `ANTHROPIC_API_KEY` and NodeTool calls Anthropic directly at their list price. Switching a workflow from Claude to another model is a single change on the node.
Calls go straight to Anthropic with your key at their list price — NodeTool never proxies or marks up the request.
What Anthropic does in NodeTool
Featured Anthropic models
NodeTool queries Anthropic for the exact models your key can access and exposes each as a node. These are the families you can build with.
Anthropic's most capable model for hard reasoning and agentic work.
Balanced speed and capability — the everyday workhorse.
Fast, low-cost model for high-volume and latency-sensitive tasks.
Frequently asked
- How do I use Claude in NodeTool?
- Add your `ANTHROPIC_API_KEY` in settings, then pick an Anthropic model on any chat, agent, or LLM node. NodeTool streams the response back onto the canvas.
- Does NodeTool support Claude tool use and agents?
- Yes. Claude drives NodeTool's planning agent and tool-calling nodes, so you can build multi-step agents that call tools and other nodes.
- What does Claude cost in NodeTool?
- Anthropic's list price — NodeTool is bring-your-own-key and adds no per-token fee.
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Download NodeTool Studio and build across image, video, audio, and text with your own keys.