cURL

cURL is the fastest way to test HiAPI endpoints from the command line.

Authentication

All requests need the Authorization header:

-H "Authorization: Bearer YOUR_API_KEY"

Image Generation

curl -X POST https://api.hiapi.ai/v1/images/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "dall-e-3",
    "prompt": "a futuristic city at sunset",
    "size": "1024x1024"
  }'

Chat Completions

curl -X POST https://api.hiapi.ai/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-4o",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Video Generation

curl -X POST https://api.hiapi.ai/v1/videos \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "wan2.7-t2v",
    "prompt": "sunset timelapse over mountains",
    "size": "1920*1080",
    "seconds": 5
  }'

Music Generation

curl -X POST https://api.hiapi.ai/v1/audio/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suno",
    "prompt": "upbeat pop song about summer",
    "duration": 60
  }'

Check Balance

curl https://api.hiapi.ai/v1/dashboard/billing/usage \
  -H "Authorization: Bearer YOUR_API_KEY"

Tips

• Use jq to pretty-print responses: curl ... | jq .
• Save API key as env variable: export HIAPI_KEY=sk-... then use -H "Authorization: Bearer $HIAPI_KEY"