Sponge: WAN 2.2 580p Image-to-Video – List Tasks

Use this endpoint when you need to retrieve the status or history of WAN 2.2 580p image-to-video generation tasks submitted through the Sponge/paysponge proxy. Prefer this over other list-tasks endpoints when specifically working with the WAN 2.2 model at 580p resolution, as opposed to other models like Kling, MiniMax, or Seedance.

• No tasks found — returns empty list or 404 if no jobs have been submitted
• Authentication/payment failure — x402 payment not accepted or USDC balance issue
• Service unavailable — upstream Freepik WAN 2.2 service is down
• Rate limiting — too many requests in a short period
• Invalid request format — query parameters not conforming to schema