curl -X POST https://inference.aivax.net/v1/chat/completions \
  -H "Authorization: ak_sua_chave" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "suporte-tecnico:a1b2",
    "messages": [
      {"role": "user", "content": "Qual o status do meu pedido?"}
    ]
  }'