Everything you need to ship AI-assisted code
Cloud sandboxes, code agents, GitHub integration, preview URLs, and a REST API — one platform, zero setup.
Code agents
Pick your agent
Every sandbox runs the code agent of your choice — your credentials, your tools.
Coding agent
OpenCode
Full agentic environment in the browser — terminal, file editing, and a model-agnostic AI core that plugs into OpenAI, Anthropic, and dozens of providers. Driven from the OpenChamber web UI.
Task board
Cline
A multi-agent Kanban board that plans, codes, and reviews in parallel — plus a WebSocket hub for remote SDK clients. Plan work in parallel threads and watch it land.
Terminal
Antigravity
Google’s Antigravity CLI agy — terminal-native, BYOK Gemini or OAuth, headless agy -p and Remote Control daemon at antigravity.google.com.
Orchestrator
Paseo
The paseo daemon’s self-hosted web UI driving Claude Code, Codex, Copilot, OpenCode & Pi — one daemon, many providers.
Capabilities
Built for AI-assisted development
Fifteen capabilities, one consistent surface.
Instant provisioning
A fresh Linux sandbox with Node.js, Bun, git, GitHub CLI, and cloudflared pre-installed — up in seconds, not minutes.
Preview URLs
Auto-detect listening HTTP ports and get public URLs to share your work with anyone, instantly.
Pause & resume
Freeze a running sandbox to save quota, then resume exactly where you left off — files and state intact.
Fork
Fork any running workspace into an independent copy for parallel work — files, env vars, and credentials included.
OAuth sign-in
One-click GitHub authentication with the repo and webhook scopes your workflow needs — no PATs to paste.
Clone & push
Pick any repo and branch at launch. Git and gh are authenticated inside the sandbox, so pushes just work.
Repo webhooks
Live repository events (deleted, edited, renamed) keep your dashboard in sync — registered automatically on sync.
Skills system
Install agent skills — browser automation, design review, code search — per workspace or globally.
MCP servers
Add local or remote MCP servers from the UI, synced into every running sandbox via npx add-mcp — add, list and remove, all from the dashboard or terminal.
REST API
Create, exec into, fork, and delete sandboxes over HTTP with a simple Bearer-token API — no browser required.
API keys
Generate never-expiring scoped keys from the dashboard for scripts and CI. Keys are SHA-256 hashed at rest.
SSH access
Opt in at launch for copy-paste SSH over a WebSocket bridge — work from your own terminal and editor.
Encrypted env vars
Per-workspace environment variables encrypted with per-user AES-256-GCM keys. Values never leave the platform.
Two-way secret redaction
Sensitive values are redacted from agent tool logs and restored before execution — secrets stay out of transcripts.
Isolated sandboxes
Every workspace runs in its own E2B sandbox with metadata labels for clean lifecycle management.
Explore
Dive deeper
Four deep-dives into the platform — pick a thread.
Cloud Environments
Persistent sandboxes with pause, resume, fork, preview URLs, and SSH.
ExploreAI Coding Agents
OpenCode, Cline, Antigravity, Paseo and seven hapi web-UI agents — Claude CLI, Codex, Copilot, Cursor CLI, Grok, Kimi, Pi — with BYOK.
ExploreIntegrations & API
GitHub, REST API, webhooks, MCP servers, skills, and SSH.
ExploreSecurity
Isolation, encryption, hashed keys, and two-way secret redaction.
ExploreTry every feature
Create an account with email or GitHub, add your E2B API key, and your first sandbox runs in seconds — inside your own project.
Get started