POST /v1/chat

curl -X POST \
  "https://dqgynnlsclfbqysauesf.supabase.co/functions/v1/api-router/v1/chat" \
  -H "Content-Type: application/json" \
  -H "X-ARIS-API-Key: aris_yourkey" \
  -d '{
    "messages": [
      {"role": "user", "content": "Show me 3-bedroom homes under $500k in Austin"}
    ],
    "sessionId": "session_abc123"
  }'

data: {"choices":[{"delta":{"content":"I found"},"index":0}]}

data: {"choices":[{"delta":{"content":" 3 homes"},"index":0}]}

data: [DONE]

const response = await fetch(url, { method: "POST", headers, body });
const reader = response.body.getReader();
const decoder = new TextDecoder();
let content = "";

while (true) {
  const { done, value } = await reader.read();
  if (done) break;
  const text = decoder.decode(value);
  for (const line of text.split("\n")) {
    if (line.startsWith("data: ")) {
      const payload = line.slice(6).trim();
      if (payload === "[DONE]") break;
      const parsed = JSON.parse(payload);
      const delta = parsed.choices?.[0]?.delta?.content;
      if (delta) content += delta;
    }
  }
}

<!--PROPERTIES: [{"listingId":"a123","address":"123 Main St",...}] -->