curl -sS -L "$CHUTES_API_BASE/chat/completions" \
  -H "Authorization: Bearer $CHUTES_API_KEY" -H "Content-Type: application/json" \
  -d '{
    "model":"moonshotai/Kimi-K2-Thinking",
    "messages":[
      {"role":"system","content":"Respond strictly with valid JSON."},
      {"role":"user","content":"Return only {\"ok\": true} as JSON."}
    ],
    "response_format":{"type":"json_object"},
    "max_tokens":64,
    "temperature":0
  }' | jq '.choices[0].message'