Tail the publish/preview build log (dependency install + build output)
GET
/api/workspaces/{workspaceId}/apps/{id}/build/log
const url = 'http://localhost:8080/api/workspaces/example/apps/example/build/log?offset=0';const options = {method: 'GET', headers: {cookie: 'auth_session=<auth_session>'}};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request GET \ --url 'http://localhost:8080/api/workspaces/example/apps/example/build/log?offset=0' \ --cookie auth_session=<auth_session>Returns the sandbox’s live build output from offset onward, plus the log’s current size for the next poll — what the Publish button streams so you can watch the build run. Never starts a sandbox.
Authorizations
Section titled “Authorizations”Parameters
Section titled “Parameters”Path Parameters
Section titled “Path Parameters”workspaceId
required
string
id
required
string
Query Parameters
Section titled “Query Parameters”offset
integer | null
Responses
Section titled “Responses”Successful response
Media typeapplication/json
object
success
Whether the request succeeded.
boolean
data
Endpoint-specific response payload.
message
string
error
string
Example
{ "message": "Operation completed", "error": "Error message"}Invalid request
Media typeapplication/json
object
success
boolean
error
string
Example
{ "error": "Error message"}Internal server error
Media typeapplication/json
object
success
boolean
error
string
Example
{ "error": "Error message"}