E2B
Service domainCODE SANDBOX
Arcade OptimizedBYOCPro
Arcade.dev LLM tools for running code in a sandbox using E2B
Author:Arcade
Version:
3.1.2Auth:No authentication required
2tools
2require secrets
E2B Toolkit
The E2B toolkit integrates E2B sandboxed code execution into Arcade, enabling LLMs to run arbitrary code and generate visualizations in an isolated environment.
Capabilities
- Code execution: Run code in a secure sandbox and capture stdout/stderr output.
- Chart generation: Execute Python code using matplotlib and receive the resulting chart as a base64-encoded image, ready for display or downstream processing.
Secrets
E2B_API_KEY — An API key issued by E2B that authenticates requests to their sandbox infrastructure. Obtain it by signing in to the E2B dashboard, navigating to the API Keys section, and creating a new key. A free tier is available; higher usage limits require a paid plan.
For guidance on configuring secrets in Arcade, see the Arcade secrets docs. You can store the key at https://api.arcade.dev/dashboard/auth/secrets.
Available tools(2)
2 of 2 tools
Operations
Behavior
| Tool name | Description | Secrets | |
|---|---|---|---|
Run the provided Python code to generate a static matplotlib chart.
The resulting chart is returned as a base64 encoded image. | 1 | ||
Run code in a sandbox and return the output. | 1 |
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