TypeScript Sandbox SDK reference

Import the top-level client from porter-sandbox:

import { Porter } from "porter-sandbox";

`Porter`

Porter is the top-level client. It exposes resource namespaces for sandboxes, volumes, health, and readiness.

const porter = new Porter();
const sandbox = await porter.sandboxes.create({
  image: "python:3.12-slim",
  name: "my-sandbox",
});

Constructor options:

Option	Type	Description
`apiKey`	`string \| undefined`	Optional API key. Falls back to the `PORTER_SANDBOX_API_KEY` environment variable. Only required when invoking the Sandbox API from outside the sandbox-enabled cluster. Create one from Settings > API tokens in the Porter Dashboard. Creating API tokens requires admin permissions, and the token must have developer permissions to authenticate with the Sandbox API.
`baseUrl`	`string \| undefined`	Optional API base URL override. Falls back to the `PORTER_SANDBOX_BASE_URL` environment variable. If neither is set, the SDK builds the external Porter API URL from the API token’s project and `PORTER_CLUSTER_ID`, then falls back to the in-cluster Sandbox API URL when running in a Kubernetes cluster, and otherwise throws an error explaining what to set.
`timeoutMs`	`number \| undefined`	Request timeout in milliseconds. Defaults to 30 seconds.

Close the client when your process is done:

porter.close();

`porter.sandboxes`

`create`

const sandbox = await porter.sandboxes.create({
  image: "python:3.12-slim",
  name: "my-sandbox",
  command: undefined,
  args: undefined,
  env: undefined,
  tags: { workflow: "demo" },
  volume_mounts: undefined,
});

Options:

Option	Type	Description
`image`	`string`	Container image to run.
`name`	`string \| undefined`	Optional cluster-unique sandbox name. Use lowercase letters, numbers, and hyphens; start and end with a letter or number. Names currently cannot be reused, even after termination.
`command`	`string[] \| undefined`	Optional entrypoint override.
`args`	`string[] \| undefined`	Optional arguments passed to the command.
`env`	`Record<string, string> \| undefined`	Environment variables to set in the sandbox.
`tags`	`Record<string, string> \| undefined`	Key-value labels for finding related sandboxes.
`volume_mounts`	`Record<string, string> \| undefined`	Volume IDs keyed by absolute mount path inside the sandbox.
`networking`	`SandboxNetworkingSpec[] \| undefined`	Port to expose and, optionally, the domain and visibility to serve it on. Omit to expose nothing. See Sandbox Networking.

Returns a Sandbox handle.

`get`

const sandbox = await porter.sandboxes.get("my-sandbox");

Looks up a sandbox by name and returns a Sandbox handle. Use names as the canonical reference for sandboxes you need to operate on later.

`list`

const sandboxes = await porter.sandboxes.list({
  tags: { workflow: "demo" },
  page: 1,
});

Lists sandboxes, optionally filtered by tags and page.

`Sandbox`

Sandbox is the handle returned by porter.sandboxes. Properties:

Property	Type	Description
`id`	`string`	Sandbox identifier.
`phase`	`StatusResponsePhase \| null`	Last-known lifecycle phase.
`tags`	`Record<string, string> \| null`	Last-known tags.

Methods:

const status = await sandbox.refresh();
const result = await sandbox.exec(["python", "-c", "print('hi')"]);
const logs = await sandbox.logs({ limit: 100 });
await sandbox.terminate();

Method	Description
`refresh()`	Refetches status and updates `phase` and `tags`.
`exec(command)`	Runs a command in the sandbox and returns stdout, stderr, and exit code.
`logs(options?)`	Fetches structured log lines.
`terminate()`	Terminates the sandbox.

Volumes

Volumes are persistent storage that can be mounted into sandboxes.

const volume = await porter.volumes.create({ name: "my-data" });

const sandbox = await porter.sandboxes.create({
  image: "python:3.12-slim",
  volume_mounts: { "/mnt/data": volume.id },
});

Sandbox and volume names may contain lowercase letters, numbers, and hyphens, and must start and end with a letter or number. Sandbox names currently cannot be reused, even after termination. Volume names must be unique for the lifetime of the volume and can be reused after deletion. Volume methods:

Method	Description
`porter.volumes.list()`	Lists volumes.
`porter.volumes.create(body)`	Creates a volume. Pass a name when you need stable lookup later.
`porter.volumes.get(name)`	Fetches a volume by name.
`porter.volumes.delete(name)`	Deletes a volume by name.

Low-level client

The top-level client exposes generated low-level clients through .raw:

const rawClient = porter.raw;
const rawSandboxes = porter.sandboxes.raw;

Use these only when you need an endpoint that is not wrapped by the ergonomic SDK surface yet.

Documentation

TypeScript Sandbox SDK reference

`Porter`

`porter.sandboxes`

`create`

`get`

`list`

`Sandbox`

Volumes

Low-level client

Next steps

​Porter

​porter.sandboxes

​create

​get

​list

​Sandbox

​Volumes

​Low-level client

​Next steps

`Porter`

`porter.sandboxes`

`create`

`get`

`list`

`Sandbox`

Volumes

Low-level client

Next steps