Render validated preview
POST
/creator-hub/preview
Optional read-shaped render. Returns a base64 SVG data URL and sourceRevision. Native editing uses the same engine locally. Limited to 30 previews/minute/account.
Authorizations
BearerAuth
In the browser, authentication rides on the httpOnly session cookies set by /cognito/signin or the Google / Apple sign-in at /cognito/oauth/{provider}. For scripts and for Swagger UI testing, paste an API key (fh_live_…, created with POST /api-keys); a Cognito JWT is accepted too. Sign-in does not return a token in its body.
Type
HTTP (bearer)
Request Body
application/json
JSON
{
"project": "string",
"slide": 0
}
Responses
Success
application/json
JSON
{
}