E2B

aid: e2b
name: E2B
description: E2B provides secure, isolated sandbox runtimes for AI-generated and agent-driven code, built on Firecracker microVMs
  that cold-start in under 200ms. The platform's Code Interpreter, AI Sandboxes, and Desktop Sandbox products let LLMs execute
  Python, JavaScript, Ruby, C++ and other languages with full filesystem, terminal, package management, and browser access
  for sessions up to 24 hours. Customers include AI labs, agent startups, data teams, and enterprises building code interpreters,
  deep-research agents, data analysis features, and computer-use agents. SDKs are available for Python and TypeScript and
  integrate with OpenAI, Anthropic, Mistral, Llama, LangChain, LlamaIndex, and the Vercel AI SDK. Pricing is freemium with
  Pro and Enterprise tiers and a startups program.
type: Index
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Free · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/e2b.png
tags:
- Code Interpreter
- Sandboxes
- Secure Execution
- AI Agents
- Firecracker
- microVMs
- Code Execution
- Data Analysis
- Desktop Sandbox
- Computer Use
- Custom Templates
- Python
- TypeScript
url: https://raw.githubusercontent.com/api-evangelist/e2b/refs/heads/main/apis.yml
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.20'
apis:
- aid: e2b:sandbox-api
  name: E2B Sandbox API
  description: The E2B Sandbox API creates and controls per-agent Linux microVMs that can run arbitrary code, install packages,
    read and write files, stream terminal output, and host headless browsers. Code Interpreter is a higher-level surface tuned
    for LLM-driven Python and JavaScript execution with rich outputs.
  humanURL: https://e2b.dev/docs
  baseURL: https://api.e2b.dev
  tags:
  - Sandboxes
  - Code Interpreter
  - Templates
  - Filesystem
  - Process
  - Terminal
  - Desktop
  properties:
  - type: Documentation
    url: https://e2b.dev/docs
  - type: APIReference
    url: https://e2b.dev/docs/sdk-reference
  - type: GettingStarted
    url: https://e2b.dev/docs/quickstart
  - type: Signup
    url: https://e2b.dev/auth/sign-up
  - type: SDKs
    url: https://github.com/e2b-dev/e2b
  - type: SDKs
    url: https://github.com/e2b-dev/code-interpreter
  - type: SDKs
    url: https://github.com/e2b-dev/desktop
  - type: GitHubOrganization
    url: https://github.com/e2b-dev
  - type: GitHubRepository
    url: https://github.com/e2b-dev/e2b-cookbook
  - type: Pricing
    url: https://e2b.dev/pricing
  - type: Blog
    url: https://e2b.dev/blog
  features:
  - name: Fast Sandbox Boot
    description: Firecracker microVMs that start in under 200ms with no cold starts.
  - name: Multi-Language Execution
    description: Run Python, JavaScript, Ruby, C++, and more inside the sandbox.
  - name: Code Interpreter
    description: Higher-level SDK that returns charts, tables, and stdout/stderr for LLM-driven analysis.
  - name: Filesystem and Process
    description: Full file I/O, package installation, and process control with streaming output.
  - name: Custom Templates
    description: Build reusable sandbox images with your own dependencies and tools.
  - name: Long-Running Sessions
    description: Sessions up to 24 hours on Pro for deep research and long agent runs.
  - name: Desktop Sandbox
    description: Virtual desktop environments for LLM computer-use agents.
  - name: Browser Inside Sandbox
    description: Headless browser access for agents that need both code and web.
  - name: Cookbook and Templates
    description: 20+ integration patterns published in the e2b-cookbook repo.
  useCases:
  - name: LLM Code Interpreter
    description: Power Python/JS code execution behind chat assistants and copilots.
  - name: Deep Research Agents
    description: Give agents a persistent, secure workspace for multi-step research jobs.
  - name: Data Analysis and Visualization
    description: Let agents load datasets, run analysis, and return charts safely.
  - name: Computer Use Agents
    description: Pair with vision models to operate a full desktop environment.
  - name: CI/CD and GitHub Actions
    description: Run untrusted or AI-generated code inside isolated VMs.
  integrations:
  - name: OpenAI
  - name: Anthropic
  - name: Mistral
  - name: Llama
  - name: LangChain
  - name: LlamaIndex
  - name: Vercel AI SDK
  - name: CrewAI
  - name: AutoGen
  - name: Hugging Face
  authentication:
  - type: API Key
    description: API key passed via the `E2B_API_KEY` environment variable or `Authorization` header authenticates SDK and
      REST calls.
- aid: e2b:e2b-sandboxes-api
  name: E2B Sandboxes API
  description: The Sandboxes API from E2B — 12 operation(s) for sandboxes.
  humanURL: https://e2b.dev/docs
  baseURL: https://api.e2b.dev
  tags:
  - Sandboxes
  properties:
  - type: OpenAPI
    url: openapi/e2b-sandboxes-api-openapi.yml
- aid: e2b:e2b-templates-api
  name: E2B Templates API
  description: The Templates API from E2B — 1 operation(s) for templates.
  humanURL: https://e2b.dev/docs
  baseURL: https://api.e2b.dev
  tags:
  - Templates
  properties:
  - type: OpenAPI
    url: openapi/e2b-templates-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/e2b-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/e2b-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/e2b-domain-security.yml
- type: Authentication
  url: authentication/e2b-authentication.yml
- type: Website
  url: https://e2b.dev
- type: Documentation
  url: https://e2b.dev/docs
- type: Blog
  url: https://e2b.dev/blog
- type: GitHubOrganization
  url: https://github.com/e2b-dev
- type: Pricing
  url: https://e2b.dev/pricing
- type: Signup
  url: https://e2b.dev/auth/sign-up
- type: Discord
  url: https://discord.gg/U7KEcGErtQ
- type: Twitter
  url: https://x.com/e2b_dev
- type: TermsOfService
  url: https://e2b.dev/terms
- type: PrivacyPolicy
  url: https://e2b.dev/privacy
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com