Build Single-Step Code Agents, Instantly.

free testexcu transforms your natural language requests into simple, executable workflows. Go from an idea like "agent that produces 'hello world'" to a functional tool in seconds.

Start Building Now Explore the API

trigger-chat

codeblock

end-workflow

Simplicity in Action

From Request to Result, Simplified

Our core philosophy is to remove complexity. See how a simple user request is directly translated into our streamlined, single-step workflow.

Start with a Chat

Initiate your workflow with a simple, human-readable prompt. No complex setup or configuration required.

Execute in a Codeblock

All logic is contained within a single, powerful codeblock. This ensures clarity and focuses on the task at hand.

Receive Direct Output

The workflow concludes by returning the result directly. No unnecessary steps, just a clean end-to-end execution.

                        // Original user request that this workflow was created from:
                        "agent that produces 'hello world'. It should have just a single codeblock"
                        

                        // Resulting Workflow Summary:
                        Start (Trigger): tool: trigger-chat
                        Step 1: tool: codeblock
                        End (Return): tool: end-workflow
                    

Simple & Transparent

Get Started Today

One plan to power all your single-step agents. Clear, predictable pricing to help you build without limits.

Starter

$25.00 / mo

10,000 credits
Overage: $0.1000 per request

Choose Plan

For Developers

Integrate and Automate

Leverage our powerful API to integrate free testexcu into your existing applications and development workflows.

API Documentation

Explore our comprehensive API documentation for a complete integration guide, endpoint details, and request examples.

Read the Docs

API Playground

Test our API endpoints interactively. Make live requests and see real data responses directly in your browser.

Open Playground