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 isolated environments.
Capabilities
- Code execution: Run code in a secure E2B sandbox and return stdout/stderr output.
- Chart generation: Execute Python code using matplotlib to produce static charts, returned as base64-encoded images.
Secrets
E2B_API_KEY — An API key issued by E2B that authenticates requests to its sandbox execution service. Obtain it by signing in to the E2B dashboard, navigating to your account settings, and copying your API key. A free tier is available; higher usage limits require a paid plan.
Configure secrets in Arcade at https://docs.arcade.dev/en/guides/create-tools/tool-basics/create-tool-secrets or via the Arcade dashboard.
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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