Use your personal API Key to call PromptHub image and video generation APIs. Both support asynchronous task polling; image generation also remains compatible with synchronous responses.
https://prompthub.xin/apiAll OpenAPI paths use this prefix. Use HTTPS in production and keep your API Key on the server.
Authorization: Bearer phk_...Send the phk_ API Key created in account settings as the Authorization header. Never place it in browser code.
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Both image and video generation support asynchronous tasks; image generation also remains compatible with synchronous responses.
POST /openapi/v1/images/generationsAsync mode is recommended: submission immediately returns taskId, then poll for image results. Synchronous mode remains available for existing integrations.
POST /openapi/v1/videos/generationsThe create endpoint returns taskId immediately. Poll the task detail and read the final result from videos[].url.
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Async recommended; sync supportedAsync taskAsync: 202 + taskId; sync: 200 + imagestaskId + statusAsync mode: GET /openapi/v1/images/generations/{taskId}GET /generations/{taskId}images[].urlvideos[].url