# Manual LLM query via OpenRouter.ai in n8n, no-code
This template allows sending requests to any large language model (LLM) via OpenRouter.ai´s API using n8n — without writing code. The workflow starts manually and is ideal for testing models or integrating AI into larger automation chains.
## Who it´s for
- Developers testing LLM integrations via API
- Analysts who need quick AI responses without coding
- Automation builders prototyping AI workflows in n8n
## What the automation does
- Triggered manually via ´Execute workflow´ button
- Sets target model and prompt input using ´Set Model & Prompt´ node
- Sends a POST request to OpenRouter.ai´s chat completions API
- Receives AI response and extracts it via the Summarize node
- Output can be used in downstream workflow steps
- Example: get Mistral´s answer on the meaning of life
## What´s included
- Ready-to-use n8n workflow
- Trigger and handler logic
- Integration with OpenRouter.ai via HTTP API
- Basic setup and adaptation instructions
## Requirements for setup
- n8n account (cloud or self-hosted)
- OpenRouter.ai API key
- Access to edit workflows in n8n
## Benefits and outcomes
- Test different LLMs without rewriting code
- Quickly adjust prompts and model parameters
- Integrate AI into other processes via n8n
- Build AI automation prototypes in minutes
- Reduce manual work when using model APIs
- Reuse one template across multiple use cases
- Maintain full control over inputs and outputs
## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat
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