Hi,

I am trying to integrate with the v0 and send attachments. The API works great when I do not have the attachment field but as soon as I add it it returns 500. I see the docs allow for attachments as url strings.

I am using v0-1.5-md

example call that is working without attachments: v0.chats.sendMessage({ chatId: site.v0_chat_id, message: enhancedMessage, modelConfiguration: { modelId: "v0-1.5-md", imageGenerations: enableImageGenerations, },

payload with attachments: [V0 Chat] Sending payload to v0: { "chatId": "", "message": "", "modelConfiguration": { "modelId": "v0-1.5-md", "imageGenerations": false }, "attachments": [ { "url": "https://aubd0oaalv5upy24.public.blob.vercel-storage.com/sites//uploads/Screenshot_2025-08-01_234114-IlhOHSeoWO3bba5wSDvDguJao46jIA.png" } ] }

Any idea why this is happening? FYI I redacted some information like prompt, chatId, and some of the URL