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POST
Preview URL

Authorizations

Authorization
string
header
required

Raw dev token passed as Authorization: Bearer fabro_dev_... when server.auth.methods includes dev-token.

Path Parameters

id
string
required

Unique run identifier (ULID).

Body

application/json

Request body for generating a preview URL from a sandbox port.

port
integer
required

Port number exposed by the sandbox.

Example:

3000

expires_in_secs
integer
required

Time-to-live for the preview URL in seconds.

Required range: 1 <= x <= 86400
Example:

3600

signed
boolean
default:false

When true, return a signed URL that does not require a preview token header.

Response

Preview URL created

Response containing the generated preview URL.

url
string
required

Preview URL.

Example:

"https://preview.example.com/sb-a1b2c3d4/3000"

token
string

Preview token header value for unsigned preview URLs.

Example:

"preview-token-123"