API Kling VIDEO 4.0کلینگ ۴ · دریافت کلید API و تولید ویدئو با کد

# کلید را فقط در متغیر محیطی نگه دارید؛ نیازمند curl و jq
export NOQTE_MEDIA_KEY='sk-media-…'
BASE='https://api.noqte.ai/v1/media'
PAYLOAD='{"model_slug":"kling-4","prompt":"A calm cinematic scene at sunrise, soft light","params":{"duration":"3","quality":"720p"}}'

# ۱) برآورد — بدون کسر کردیت
curl -sS "$BASE/estimate" \
  -H "Authorization: Bearer $NOQTE_MEDIA_KEY" \
  -H "Content-Type: application/json" \
  -d "$PAYLOAD"

# ۲) ارسال تولید — شناسهٔ تکرار را یک‌بار بسازید و در retry همان را بفرستید
OP_ID="$(uuidgen)"
GEN_ID=$(curl -sS "$BASE/generations" \
  -H "Authorization: Bearer $NOQTE_MEDIA_KEY" \
  -H "Idempotency-Key: $OP_ID" \
  -H "Content-Type: application/json" \
  -d "$(printf '%s' "$PAYLOAD" | jq '. + {max_credits: 20}')" | jq -r '.generation.id')

# ۳) پیگیری هر ۵ ثانیه تا completed یا failed
while :; do
  STATUS=$(curl -sS "$BASE/generations/$GEN_ID" -H "Authorization: Bearer $NOQTE_MEDIA_KEY")
  STATE=$(printf '%s' "$STATUS" | jq -r '.generation.status')
  [ "$STATE" = completed ] || [ "$STATE" = failed ] && break
  sleep 5
done
printf '%s\n' "$STATUS" | jq '.generation | {status, net_credits, billing_status, outputs}'

import os
import time
import uuid

import requests

BASE = "https://api.noqte.ai/v1/media"
HEADERS = {"Authorization": f"Bearer {os.environ['NOQTE_MEDIA_KEY']}"}


def call(method, path, **kwargs):
    response = requests.request(method, f"{BASE}{path}", headers={**HEADERS, **kwargs.pop("headers", {})}, timeout=60, **kwargs)
    data = response.json()
    if not response.ok:
        raise RuntimeError(f"{response.status_code} {data['error']['code']}: {data['error']['message']}")
    return data


payload = {
    "model_slug": "kling-4",
    "prompt": "A calm cinematic scene at sunrise, soft light",
    "params": {
        "duration": "3",
        "quality": "720p",
    },
}

# ۱) برآورد — بدون کسر کردیت
estimate = call("POST", "/estimate", json=payload)
print("credits:", estimate["credits"], "wallet:", estimate["wallet_balance"])

# ۲) ارسال تولید؛ شناسهٔ تکرار را پیش از ارسال ذخیره کنید و در retry تغییر ندهید
operation_id = str(uuid.uuid4())
accepted = call(
    "POST",
    "/generations",
    json={**payload, "max_credits": estimate["credits"]},
    headers={"Idempotency-Key": operation_id},
)
generation = accepted["generation"]

# ۳) پیگیری تا completed یا failed
while generation["status"] in ("pending", "running"):
    time.sleep(accepted.get("poll_after_seconds") or 5)
    generation = call("GET", f"/generations/{generation['id']}")["generation"]

if generation["status"] == "failed":
    raise RuntimeError(f"{generation['error']['code']} — billing: {generation['billing_status']}")

for output in generation["outputs"]:
    print(output["url"])  # لینک امضاشده و زمان‌دار

import { randomUUID } from "node:crypto";

const BASE = "https://api.noqte.ai/v1/media";
const headers = { Authorization: `Bearer ${process.env.NOQTE_MEDIA_KEY}` };

async function call(path, init = {}) {
  const response = await fetch(`${BASE}${path}`, {
    ...init,
    headers: { ...headers, "Content-Type": "application/json", ...init.headers },
    signal: AbortSignal.timeout(60_000),
  });
  const data = await response.json();
  if (!response.ok) throw new Error(`${response.status} ${data.error.code}: ${data.error.message}`);
  return data;
}

const payload = {
  model_slug: "kling-4",
  prompt: "A calm cinematic scene at sunrise, soft light",
  params: {
    duration: "3",
    quality: "720p"
  }
};

// ۱) برآورد — بدون کسر کردیت
const estimate = await call("/estimate", { method: "POST", body: JSON.stringify(payload) });
console.log("credits:", estimate.credits, "wallet:", estimate.wallet_balance);

// ۲) ارسال تولید؛ شناسهٔ تکرار را پیش از ارسال ذخیره کنید و در retry تغییر ندهید
const operationId = randomUUID();
const accepted = await call("/generations", {
  method: "POST",
  headers: { "Idempotency-Key": operationId },
  body: JSON.stringify({ ...payload, max_credits: estimate.credits }),
});
let { generation } = accepted;

// ۳) پیگیری تا completed یا failed
while (generation.status === "pending" || generation.status === "running") {
  await new Promise((resolve) => setTimeout(resolve, (accepted.poll_after_seconds ?? 5) * 1000));
  ({ generation } = await call(`/generations/${generation.id}`));
}

if (generation.status === "failed") {
  throw new Error(`${generation.error.code} — billing: ${generation.billing_status}`);
}
for (const output of generation.outputs) console.log(output.url); // لینک امضاشده و زمان‌دار

<?php
$base = "https://api.noqte.ai/v1/media";
$key = getenv("NOQTE_MEDIA_KEY");

function call(string $method, string $path, ?array $json = null, array $extraHeaders = []): array
{
    global $base, $key;
    $ch = curl_init($base . $path);
    $headers = array_merge(["Authorization: Bearer $key", "Content-Type: application/json"], $extraHeaders);
    curl_setopt_array($ch, [
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_CUSTOMREQUEST => $method,
        CURLOPT_HTTPHEADER => $headers,
        CURLOPT_POSTFIELDS => $json === null ? null : json_encode($json, JSON_UNESCAPED_UNICODE),
    ]);
    $body = curl_exec($ch);
    $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);
    $data = json_decode($body, true);
    if ($status >= 400) {
        throw new RuntimeException("$status {$data['error']['code']}: {$data['error']['message']}");
    }
    return $data;
}

$payload = [
    "model_slug" => "kling-4",
    "prompt" => "A calm cinematic scene at sunrise, soft light",
    "params" => [
        "duration" => "3",
        "quality" => "720p",
    ],
];

// ۱) برآورد — بدون کسر کردیت
$estimate = call("POST", "/estimate", $payload);
echo "credits: {$estimate['credits']}\n";

// ۲) ارسال تولید؛ شناسهٔ تکرار را پیش از ارسال ذخیره کنید و در retry تغییر ندهید
$operationId = bin2hex(random_bytes(16));
$accepted = call("POST", "/generations", $payload + ["max_credits" => $estimate["credits"]], ["Idempotency-Key: $operationId"]);
$generation = $accepted["generation"];

// ۳) پیگیری تا completed یا failed
while (in_array($generation["status"], ["pending", "running"], true)) {
    sleep($accepted["poll_after_seconds"] ?? 5);
    $generation = call("GET", "/generations/{$generation['id']}")["generation"];
}

if ($generation["status"] === "failed") {
    throw new RuntimeException($generation["error"]["code"] . " — billing: " . $generation["billing_status"]);
}
foreach ($generation["outputs"] as $output) {
    echo $output["url"], "\n"; // لینک امضاشده و زمان‌دار
}

package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"net/http"
	"os"
	"time"

	"github.com/google/uuid"
)

const base = "https://api.noqte.ai/v1/media"

func call(method, path string, body any, headers map[string]string) map[string]any {
	var reader *bytes.Reader
	if body != nil {
		raw, _ := json.Marshal(body)
		reader = bytes.NewReader(raw)
	} else {
		reader = bytes.NewReader(nil)
	}
	req, err := http.NewRequest(method, base+path, reader)
	if err != nil {
		panic(err)
	}
	req.Header.Set("Authorization", "Bearer "+os.Getenv("NOQTE_MEDIA_KEY"))
	req.Header.Set("Content-Type", "application/json")
	for k, v := range headers {
		req.Header.Set(k, v)
	}
	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	var data map[string]any
	json.NewDecoder(res.Body).Decode(&data)
	if res.StatusCode >= 400 {
		e := data["error"].(map[string]any)
		panic(fmt.Sprintf("%d %v: %v", res.StatusCode, e["code"], e["message"]))
	}
	return data
}

func main() {
	payload := map[string]any{
		"model_slug": "kling-4",
		"prompt":     "A calm cinematic scene at sunrise, soft light",
		"params":     map[string]string{"duration": "3", "quality": "720p"},
	}

	// ۱) برآورد — بدون کسر کردیت
	estimate := call("POST", "/estimate", payload, nil)
	fmt.Println("credits:", estimate["credits"])

	// ۲) ارسال تولید؛ شناسهٔ تکرار را پیش از ارسال ذخیره کنید و در retry تغییر ندهید
	payload["max_credits"] = estimate["credits"]
	accepted := call("POST", "/generations", payload, map[string]string{"Idempotency-Key": uuid.NewString()})
	generation := accepted["generation"].(map[string]any)

	// ۳) پیگیری تا completed یا failed
	for generation["status"] == "pending" || generation["status"] == "running" {
		time.Sleep(5 * time.Second)
		generation = call("GET", "/generations/"+generation["id"].(string), nil, nil)["generation"].(map[string]any)
	}
	if generation["status"] == "failed" {
		panic(fmt.Sprintf("%v — billing: %v", generation["error"], generation["billing_status"]))
	}
	for _, output := range generation["outputs"].([]any) {
		fmt.Println(output.(map[string]any)["url"]) // لینک امضاشده و زمان‌دار
	}
}