E2B

Delete event webhook via DELETE /events/webhooks/{webhookID}. Delete a registered webhook.

Kill sandbox via DELETE /sandboxes/{sandboxID}. Kill a sandbox

Delete a secret via DELETE /secrets/{secretID}. Revoke the secret and schedule its versions for cleanup.

Delete template via DELETE /templates/{templateID}. Delete a template

Delete template tags via DELETE /templates/tags. Delete multiple tags from templates

Delete team volume via DELETE /volumes/{volumeID}. Delete a team volume

Team sandbox events via GET /events/sandboxes. Get all sandbox events for the team associated with the API key

Sandbox events via GET /events/sandboxes/{sandboxID}. Get sandbox events

List event webhooks via GET /events/webhooks. List registered webhooks.

Event webhook via GET /events/webhooks/{webhookID}. Get a registered webhook.

Webhook delivery attempts via GET /events/webhooks/{webhookID}/deliveries. List webhook delivery attempts.

Webhook delivery stats via GET /events/webhooks/{webhookID}/stats. Get webhook delivery aggregate stats.

Health check via GET /health.

List running sandboxes via GET /sandboxes. List all running sandboxes. Use GET /v2/sandboxes instead. DEPRECATED by E2B in its own API specification -- it still answers today, but prefer the replacement named above where one is given.

Sandbox via GET /sandboxes/{sandboxID}. Get a sandbox by id

Sandbox logs via GET /sandboxes/{sandboxID}/logs. Get sandbox logs. Use /v2/sandboxes/{sandboxID}/logs instead. DEPRECATED by E2B in its own API specification -- it still answers today, but prefer the replacement named above where one is given.

Sandbox metrics via GET /sandboxes/{sandboxID}/metrics. Get sandbox metrics

List sandbox metrics via GET /sandboxes/metrics. List metrics for given sandboxes

List project secrets via GET /secrets. List the project's secrets. No response carries a secret value.

Get a secret via GET /secrets/{secretID}. Get one secret's metadata, selected by identifier or name.

List snapshots via GET /snapshots. List all snapshots for the team

Team metrics via GET /teams/{teamID}/metrics. Get metrics for the team

Maximum team metrics via GET /teams/{teamID}/metrics/max. Get the maximum metrics for the team in the given interval

List templates via GET /templates. List all templates DEPRECATED by E2B in its own API specification -- it still answers today, but prefer the replacement named above where one is given.

Check template alias via GET /templates/aliases/{alias}. Check if template with given alias exists

List template builds via GET /templates/{templateID}. List all builds for a template

Template build logs via GET /templates/{templateID}/builds/{buildID}/logs. Get template build logs

Template build status via GET /templates/{templateID}/builds/{buildID}/status. Get template build info

Template build file upload URL via GET /templates/{templateID}/files/{hash}. Get an upload link for a tar file containing build layer files

List template tags via GET /templates/{templateID}/tags. List all tags for a template

List sandboxes (v2) via GET /v2/sandboxes. List all sandboxes

Sandbox logs (v2) via GET /v2/sandboxes/{sandboxID}/logs. Get sandbox logs

List templates (v2) via GET /v2/templates. List all templates

List team volumes via GET /volumes. List all team volumes

Team volume via GET /volumes/{volumeID}. Get team volume info

Update event webhook via PATCH /events/webhooks/{webhookID}. Update a registered webhook configuration.

Update template via PATCH /templates/{templateID}. DEPRECATED by E2B in its own API specification -- it still answers today, but prefer the replacement named above where one is given.

Update template (v2) via PATCH /v2/templates/{templateID}. Update template

Register event webhook via POST /events/webhooks. Register events webhook.

Create sandbox via POST /sandboxes. Create a sandbox from the template. Use POST /v2/sandboxes instead. DEPRECATED by E2B in its own API specification -- it still answers today, but prefer the replacement named above where one is given.

Connect sandbox via POST /sandboxes/{sandboxID}/connect. Returns sandbox details. If the sandbox is paused, it will be resumed. TTL is only extended. Use POST /v2/sandboxes/{sandboxID}/connect instead. DEPRECATED by E2B in its own API specification -- it still answers today, but prefer the replacement named above where one is given.

Fork sandbox via POST /sandboxes/{sandboxID}/fork. Fork the sandbox: checkpoint the running sandbox in place (it is briefly paused, snapshotted with its full memory state, and resumed on its node, keeping its ID and expiration untouched) and create count new sandboxes from that snapshot. Returns one result per requested fork, each carrying either the created sandbox or the error that prevented it from starting. A non-201 status means the request failed before any fork was attempted.

Pause sandbox via POST /sandboxes/{sandboxID}/pause. Pause the sandbox DESTRUCTIVE TO A RUNNING WORKLOAD: this suspends a live sandbox and every process inside it stops. It is reversible with Resume sandbox, but do not call it speculatively against a sandbox someone is using.

Refresh sandbox via POST /sandboxes/{sandboxID}/refreshes. Refresh the sandbox extending its time to live

Resume sandbox via POST /sandboxes/{sandboxID}/resume. Resume the sandbox DEPRECATED by E2B in its own API specification -- it still answers today, but prefer the replacement named above where one is given.

Create snapshot via POST /sandboxes/{sandboxID}/snapshots. Create a persistent snapshot from the sandbox's current state. Snapshots can be used to create new sandboxes and persist beyond the original sandbox's lifetime.

Set sandbox timeout via POST /sandboxes/{sandboxID}/timeout. Set the timeout for the sandbox. The sandbox will expire x seconds from the time of the request. Calling this method multiple times overwrites the TTL, each time using the current timestamp as the starting point to measure the timeout duration. DESTRUCTIVE TO A RUNNING WORKLOAD: this OVERWRITES the sandbox's time to live, measured from the moment of the request, so a small value kills a running sandbox and the previous expiry cannot be recovered. E2B exposes no DELETE verb for this effect, which is why it is marked destructive.

Create a secret via POST /secrets. Create a secret by storing a runtime marker as its first version. The response carries metadata only.

Update a secret via POST /secrets/{secretID}. Replace the secret's stored marker by appending a new version. The response carries metadata only.

Assign template tags via POST /templates/tags. Assign tag(s) to a template build

Create sandbox (v2) via POST /v2/sandboxes. Create a sandbox from the template. All system communication with the sandbox is secured.

Connect sandbox (v2) via POST /v2/sandboxes/{sandboxID}/connect. Returns sandbox details. If the sandbox is paused, it will be resumed. TTL is only extended. The request body is optional; an omitted timeout defaults to 300 seconds.

Start template build (v2) via POST /v2/templates/{templateID}/builds/{buildID}. Start the build

Create template (v3) via POST /v3/templates. Create a new template

Create team volume via POST /volumes. Create a new team volume

Update sandbox network via PUT /sandboxes/{sandboxID}/network. Update the network configuration for a running sandbox. Replaces the current egress rules with the provided configuration. Omitting field clears it. DESTRUCTIVE TO A RUNNING WORKLOAD: this REPLACES a running sandbox's egress rules wholesale and, in E2B's own words, 'omitting field clears it' -- so a partial body silently removes network configuration that cannot be read back from the API to restore.