Gpt-4-vision-preview: 400 Invalid base64 image_url

[wclayf]

Maybe it’s expecting “detail” property like here:

GPT-4 Vision API Node.js Error

Hi @Nikoldigital , the error message alludes to an error in the composition of the payload, in particular the ‘content’ keys. ‘content’ keys are objects, not strings. In your constant ‘payload’, ‘content’ keys are simple strings, such as: "content": "Analyze the garment sketch and provide a description." or "content": "data:${mimeType};base64,${base64Image}" But they must be something like that: "content": [ { "type": "text", …

EDIT: Also you could search thru GitHub for examples, or even just describe the method to ChatGPT itself and ask it to generate a complete working example code for you. When I’m stuck on something sometimes I just can describe the issue to ChatGPT and it will tell me what I’m doing wrong, or write the full code for me.