E2B
Open-source secure sandboxes for AI code execution — create, manage, and observe isolated compute environments via REST API.
Three ways to use E2B
Chat with Geni
Ask Geni to pull data, take actions, or answer questions using this integration in a conversation.
Build a workflow
Create automated workflows that trigger on events, run on a schedule, or chain multiple tools together.
Power an app
Use this integration as a data source or action layer behind a dashboard, form, or internal tool.
Supported tools
Actions your AI agents can perform with E2B.
Connect to Sandbox
Reconnect to an existing sandbox; resumes it if paused and extends the TTL.
Create Sandbox
Create a new sandbox from a template with optional env vars, metadata, and timeout.
Create Template
Create a new sandbox template definition with CPU/memory configuration; build is started separately.
Create Webhook
Register a webhook to receive sandbox lifecycle event notifications.
Delete Template
Permanently delete a template and all of its builds.
Delete Webhook
Unregister a webhook so it no longer receives sandbox lifecycle events.
Get started automating E2B
Ready-to-use workflows
Prompts using E2B
See which customers cost more in sandbox compute than they pay
Group your E2B sandboxes by the customer they belong to, work out what each one really costs you, and put it next to what that customer actually pays.
E2B sandbox concurrency control room and capacity planner
See how much room is left under your E2B concurrency ceiling, reclaim the least defensible sandboxes by hand, and decide when to buy more capacity.
Debug a customer's E2B sandbox from their support ticket
Look up a customer by name, find the sandbox behind their complaint, and get a plain language explanation of what went wrong, no E2B login needed.
Rescue paused E2B sandboxes before the 30-day cliff
Every morning at 8am, Geni finds paused E2B sandboxes nearing the 30-day deletion cliff, posts a Slack digest, and opens a Linear ticket for each urgent owner.
Compliance audit log for every E2B sandbox launch
Every time a new E2B sandbox spins up, Geni writes a structured audit row to Airtable and pings Slack if anything looks risky.
Weekly E2B sandbox cost and usage brief to Slack and Notion
Every Monday morning, Geni reviews last week's E2B sandbox usage, finds where you are overpaying for idle compute, and posts a brief to Slack and Notion.
Turn E2B sandbox crashes into Linear bugs in real time
When an E2B sandbox dies unexpectedly, Geni files a Linear issue with the crash details and pings your on-call channel in Slack.
Auto-kill idle E2B sandboxes and post hourly Slack triage
Every hour, Geni scans your running E2B sandboxes, flags the ones quietly burning compute, kills anything idle for over an hour, and posts the rundown to Slack.