How it works?

# Replace YOUR_BASE_URL and YOUR_API_KEY. Response: {"reply":"..."} or {"error":"..."}.
$ curl -sS -X POST "YOUR_BASE_URL/api/v1/chat" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"message":"Summarize my uploaded policy.","history":[]}'

# PowerShell — same endpoint; escape quotes as shown.
PS> $body = '{"message":"Summarize my uploaded policy.","history":[]}'
PS> Invoke-RestMethod -Uri "YOUR_BASE_URL/api/v1/chat" -Method Post `
  -Headers @{ Authorization = "Bearer YOUR_API_KEY" } -Body $body -ContentType "application/json"

// Browser or Node 18+ (fetch). Use your real origin in production.
$ const BASE = "YOUR_BASE_URL";
$ const key = "YOUR_API_KEY";
$ const res = await fetch(BASE + "/api/v1/chat", {
$   method: "POST",
$   headers: {
$     "Authorization": "Bearer " + key,
$     "Content-Type": "application/json",
$   },
$   body: JSON.stringify({
$     message: "Summarize my uploaded policy.",
$     history: [{ role: "user", content: "Hi" }, { role: "assistant", content: "Hello!" }],
$   }),
$ });
$ const data = await res.json();
$ console.log(data.reply);

# pip install requests
$ import requests
$ r = requests.post(
$     "YOUR_BASE_URL/api/v1/chat",
$     headers={"Authorization": "Bearer YOUR_API_KEY", "Content-Type": "application/json"},
$     json={"message": "Summarize my uploaded policy.", "history": []},
$ )
$ print(r.json())

# Raw SSE on stdout; use -N so curl disables buffering.
$ curl -N -X POST "YOUR_BASE_URL/api/v1/chat/stream" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Accept: text/event-stream" \
  -d '{"message":"Say hello in one sentence.","history":[]}'

# Windows: curl.exe streams SSE (ships with Windows 10+).
PS> curl.exe -N -X POST "YOUR_BASE_URL/api/v1/chat/stream" ^
  -H "Authorization: Bearer YOUR_API_KEY" ^
  -H "Content-Type: application/json" ^
  -d "{\"message\":\"Say hello in one sentence.\",\"history\":[]}"

// Fetch + ReadableStream: parse lines starting with "data: ".
$ const BASE = "YOUR_BASE_URL";
$ const res = await fetch(BASE + "/api/v1/chat/stream", {
$   method: "POST",
$   headers: {
$     Authorization: "Bearer YOUR_API_KEY",
$     "Content-Type": "application/json",
$     Accept: "text/event-stream",
$   },
$   body: JSON.stringify({ message: "Say hello.", history: [] }),
$ });
$ const reader = res.body.getReader();
$ const dec = new TextDecoder();
$ let buf = "", out = "";
$ while (true) {
$   const { value, done } = await reader.read();
$   if (done) break;
$   buf += dec.decode(value, { stream: true });
$   const lines = buf.split("\n");
$   buf = lines.pop() || "";
$   for (const line of lines) {
$     const m = line.match(/^data:\s*(.+)/);
$     if (!m) continue;
$     const j = JSON.parse(m[1]);
$     if (j.t === "d" && j.c) out += j.c;
$   }
$ }
$ console.log(out);

# pip install requests
$ import json, requests
$ with requests.post(
$     "YOUR_BASE_URL/api/v1/chat/stream",
$     headers={"Authorization": "Bearer YOUR_API_KEY", "Content-Type": "application/json"},
$     json={"message": "Say hello.", "history": []},
$     stream=True,
$ ) as r:
$     for line in r.iter_lines(decode_unicode=True):
$         if not line or not line.startswith("data:"):
$             continue
$         j = json.loads(line[5:].lstrip())
$         if j.get("t") == "d" and j.get("c"):
$             print(j["c"], end="", flush=True)