E2B · Schema

E2B Sandbox Template

A reusable sandbox base image definition derived from the E2B Template API.

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Properties

Name Type Description
templateID string Identifier of the sandbox template.
names array Full names including team namespace and tag, e.g. team-slug/my-template:default.
public boolean Whether the template is public or restricted to the owning team.
cpuCount integer Default vCPU count for sandboxes created from this template.
memoryMB integer Default memory in MiB for sandboxes created from this template.
buildID string Identifier of the most recent successful build of the template.
createdAt string
updatedAt string
tags array User-defined tags applied to the template.
View JSON Schema on GitHub

JSON Schema

e2b-template-schema.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/e2b-dev/refs/heads/main/json-schema/e2b-template-schema.json",
  "title": "E2B Sandbox Template",
  "description": "A reusable sandbox base image definition derived from the E2B Template API.",
  "type": "object",
  "required": ["templateID"],
  "properties": {
    "templateID": {
      "type": "string",
      "description": "Identifier of the sandbox template."
    },
    "names": {
      "type": "array",
      "items": {"type": "string"},
      "description": "Full names including team namespace and tag, e.g. team-slug/my-template:default."
    },
    "public": {
      "type": "boolean",
      "description": "Whether the template is public or restricted to the owning team."
    },
    "cpuCount": {
      "type": "integer",
      "minimum": 1,
      "description": "Default vCPU count for sandboxes created from this template."
    },
    "memoryMB": {
      "type": "integer",
      "minimum": 128,
      "description": "Default memory in MiB for sandboxes created from this template."
    },
    "buildID": {
      "type": "string",
      "description": "Identifier of the most recent successful build of the template."
    },
    "createdAt": {
      "type": "string",
      "format": "date-time"
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time"
    },
    "tags": {
      "type": "array",
      "items": {"type": "string"},
      "description": "User-defined tags applied to the template."
    }
  }
}