Daytona (client)

Daytona is the top-level client exported by rlpsdk. It owns sandbox create/get/list/delete, delegates lifecycle helpers to Sandbox, and exposes the resource services as readonly properties. Construct it with an optional config object — configuration and environment-variable fallbacks are covered on the TypeScript SDK page.

TypeScript

import { Daytona } from 'rlpsdk'
 
const daytona = new Daytona()

Services

Property	Service	Manages
`daytona.snapshot`	`SnapshotService`	Image aliases and Dockerfile builds
`daytona.volume`	`VolumeService`	Persistent volumes
`daytona.objectStore`	`ObjectStoreService`	S3-compatible bucket mounts
`daytona.secret`	`SecretService`	Project-scoped secrets
`daytona.fn`	`FunctionService`	Managed serverless functions

create()

Creates a sandbox and resolves once it reaches the started state. Creation is asynchronous server-side, so the client polls the sandbox until it is running (or errors, or the timeout elapses). Exactly one image source is required: snapshot (a snapshot name) or image (a registry ref).

TypeScript

create(
  params?: CreateSandboxFromSnapshotParams | CreateSandboxFromImageParams,
  options?: { timeout?: number },
): Promise<Sandbox>

Parameter	Type	Default	Description
`params`	`CreateSandboxFromSnapshotParams` \| `CreateSandboxFromImageParams`	`{}`	Sandbox parameters; see the table below.
`options.timeout`	`number`	`60`	Seconds to wait for `started`. `0` waits indefinitely.

Both params types share these fields (plus snapshot?: string or image: string respectively):

Field	Type	Default	Description
`name`	`string`	—	Optional sandbox name.
`envVars`	`Record<string, string>`	—	Environment variables injected with their real values. Names must match `[A-Za-z_][A-Za-z0-9_]*`.
`labels`	`Record<string, string>`	—	Key/value labels (see the note below).
`resources`	`Resources`	—	`cpu` (fractional floor in burstable, min 0.125; whole cores in dedicated), `gpu` (number of GPUs to attach — see GPU sandboxes), `memory` (GiB), `disk` (GiB).
`mode`	`'burstable' \| 'dedicated'`	—	Scheduling mode; `burstable` is the platform default.
`ports`	`PortRequest[]`	—	Ports to expose: `{ vmPort, proto?: 'tcp' \| 'udp' }`.
`dockerDataMib`	`number`	—	Size of a dedicated `/var/lib/docker` device, in MiB.
`volumes`	`VolumeMount[]`	—	Persistent volumes to attach.
`objectStoreMounts`	`ObjectStoreMount[]`	—	Object stores to FUSE-mount.
`secrets`	`string[]`	—	Names of project secrets to attach.
`persistent`	`boolean`	—	Persistent write layer — enables warm `stop()`/`start()`, `pause()`/`resume()`, `fork()`.
`spot`	`boolean`	—	Spot tier: discounted but reclaimable.
`egressPolicy`	`EgressPolicy`	—	Outbound network allow-list (since `0.2.0`): `{ enabled, allow }` where `allow` is an array of IPs, CIDRs, and/or domains.
`cpuArch`	`'amd64' \| 'arm64'`	—	CPU architecture; `amd64` is the default. See Architecture support.
`cpuType`	`string`	—	Pin to a minimum CPU hardware tier by slug (e.g. `'graviton'`; list them via `GET /cpu-types`). Implies its architecture. Placement uses the tier as a floor — it may run on a higher tier of the same architecture, never a lower one.
`networkClass`	`string`	—	Pin to a minimum NIC class by slug (e.g. `'100g'`; list them via `GET /network-classes`). Runs on that class or higher. Not supported with GPU or Windows sandboxes.
`diskClass`	`string`	—	Pin to a minimum NVMe class by slug (e.g. `'nvme-gen5'`; list them via `GET /disk-classes`). Runs on that class or higher. Not supported with GPU or Windows sandboxes.

Returns: a started Sandbox.

Throws: DaytonaValidationError if neither snapshot nor image is set, or the timeout is negative; DaytonaTimeoutError if the sandbox is not started in time; DaytonaError if the sandbox lands in the error state.

Note: resources.memory, resources.disk, and labels are sent by the SDK but not applied by the API yet — only resources.cpu and resources.gpu map today. Use the REST API's mem_mib / scratch_mib to size memory and disk; region is also REST-only. See sandbox parameters.

TypeScript

const sandbox = await daytona.create({
  image: 'node:22-slim',
  resources: { cpu: 0.5 },
  ports: [{ vmPort: 3000 }],
  persistent: true,
  egressPolicy: { enabled: true, allow: ['api.openai.com'] },
})

get()

Fetches a single sandbox by its id or name and returns a hydrated handle.

TypeScript

get(idOrName: string): Promise<Sandbox>

Returns: a Sandbox. Throws: DaytonaNotFoundError if no sandbox matches.

TypeScript

const sandbox = await daytona.get('my-sandbox')
console.log(sandbox.state)

list()

Lists the project's sandboxes, optionally filtered client-side by id prefix, name prefix, and count.

TypeScript

list(query?: ListSandboxesQuery): Promise<Sandbox[]>

Parameter	Type	Default	Description
`query.id`	`string`	—	Keep sandboxes whose id starts with this prefix.
`query.name`	`string`	—	Keep sandboxes whose name starts with this prefix.
`query.limit`	`number`	—	Truncate the result to at most this many sandboxes.

Returns: an array of Sandbox handles.

TypeScript

const sandboxes = await daytona.list({ name: 'build-', limit: 10 })
for (const sb of sandboxes) console.log(sb.id, sb.state)

Lifecycle helpers

Each helper simply delegates to the same-named method on the sandbox handle — see Sandbox for full semantics, including which operations require a persistent sandbox.

TypeScript

start(sandbox: Sandbox, timeout?: number): Promise<void>   // warm-start a stopped persistent sandbox
stop(sandbox: Sandbox): Promise<void>                      // warm-stop (persistent only)
pause(sandbox: Sandbox): Promise<void>                     // memory-preserving pause (persistent only)
resume(sandbox: Sandbox, timeout?: number): Promise<void>  // resume a paused sandbox
delete(sandbox: Sandbox): Promise<void>                    // delete any sandbox

TypeScript

await daytona.stop(sandbox)   // later...
await daytona.start(sandbox)  // warm start on any capable runner
await daytona.delete(sandbox)

See stop & start and pause & resume for lifecycle guides.

Services

create()

get()

list()

Lifecycle helpers

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