DeepSeek-V4-Flash-Vision API

#!/usr/bin/env bash

# Get your CometAPI key from https://www.cometapi.com/console/token
COMETAPI_KEY="${COMETAPI_KEY:-<YOUR_COMETAPI_KEY>}"
IMAGE_BASE64="${IMAGE_BASE64:-<BASE64_DATA>}"

chat_response=$(curl --silent --show-error --fail-with-body --max-time 180 --retry 0 \
  --request POST "https://api.cometapi.com/v1/chat/completions" \
  --header "Authorization: Bearer $COMETAPI_KEY" \
  --header "Content-Type: application/json" \
  --data-raw "$(jq -nc --arg model 'deepseek-v4-flash-vision-exp' --arg image_base64 "$IMAGE_BASE64" '{
    model: $model,
    thinking: {type: "disabled"},
    messages: [{
      role: "user",
      content: [
        {type: "text", text: "Describe the main visual elements in this image in one concise sentence."},
        {type: "image_url", image_url: {url: ("data:image/png;base64," + $image_base64)}}
      ]
    }],
    max_tokens: 512
  }')" \
  ${COMETAPI_RUNTIME_EVIDENCE:+--write-out $'%{stderr}__COMETAPI_RUNTIME__{"method":"POST","path":"/v1/chat/completions","http_status":%{http_code},"headers":{"content-type":"%header{content-type}","x-cometapi-request-id":"%header{x-cometapi-request-id}","x-request-id":"%header{x-request-id}","request-id":"%header{request-id}","cf-ray":"%header{cf-ray}"}}
'})

printf 'Chat Completions response:
'
printf '%s
' "$chat_response" | jq -r '.choices[0].message.content'