網頁應用程式
只需幾行程式碼，就能為應用程式加入 AI 生成能力。Webhook 輔助工具負責非同步交付。
Claude 訪客：新帳戶可在 30 天內獲得 $1.00 API 贈送額度。每人限領一次，僅用於 API 用量。
SDK
適用於各程式語言的官方 SDK
適用於 Python、Node.js、Go、Ruby、Java 和 PHP 的型別安全用戶端。內建非同步任務輪詢、webhook 輔助工具和自動重試功能。
Python · Node.js · PHP · Java · Ruby · Go · REST-compatible
INSTALL
npm install @runapi.ai/kling
npm
import { KlingClient } from "@runapi.ai/kling";
const client = new KlingClient({ apiKey: process.env.RUNAPI_API_KEY });
const task = await client.textToVideo.create({
"model": "kling-v3-turbo-text-to-video",
"prompt": "A paper kite flying above a quiet coastal town at sunrise",
"duration_seconds": 5,
"aspect_ratio": "16:9",
"output_resolution": "720p"
});
INSTALL
pip install runapi-kling
PyPI
import os
from runapi.kling import KlingClient
client = KlingClient(api_key=os.environ["RUNAPI_API_KEY"])
task = client.text_to_video.create(
model="kling-v3-turbo-text-to-video",
prompt="A paper kite flying above a quiet coastal town at sunrise",
duration_seconds=5,
aspect_ratio="16:9",
output_resolution="720p"
)
INSTALL
go get github.com/runapi-ai/kling-sdk/go@latest
Go modules
package main
import (
"context"
"log"
"os"
"github.com/runapi-ai/core-sdk/go/option"
kling "github.com/runapi-ai/kling-sdk/go/kling"
)
func main() {
client, err := kling.NewClient(option.WithAPIKey(os.Getenv("RUNAPI_API_KEY")))
if err != nil {
log.Fatal(err)
}
task, err := client.TextToVideo.Create(context.Background(), kling.TextToVideoParams{
Model: kling.TextToVideoModel("kling-v3-turbo-text-to-video"),
Prompt: "A paper kite flying above a quiet coastal town at sunrise",
DurationSeconds: 5,
AspectRatio: "16:9",
OutputResolution: kling.KlingTextToVideoOutputResolution("720p"),
})
if err != nil {
log.Fatal(err)
}
_ = task
}
INSTALL
gem install runapi-kling
RubyGems
require "runapi/kling"
client = RunApi::Kling::Client.new(api_key: ENV.fetch("RUNAPI_API_KEY"))
task = client.text_to_video.create(
model: "kling-v3-turbo-text-to-video",
prompt: "A paper kite flying above a quiet coastal town at sunrise",
duration_seconds: 5,
aspect_ratio: "16:9",
output_resolution: "720p"
)
INSTALL
implementation("ai.runapi:runapi-kling")
Maven
import ai.runapi.kling.KlingClient;
import ai.runapi.kling.types.TextToVideoParams;
import ai.runapi.core.polling.TaskCreateResponse;
public final class Example {
public static void main(String[] args) {
KlingClient client = KlingClient.builder()
.apiKey(System.getenv("RUNAPI_API_KEY"))
.build();
TaskCreateResponse task = client.textToVideo().create(
TextToVideoParams.builder()
.model("kling-v3-turbo-text-to-video")
.prompt("A paper kite flying above a quiet coastal town at sunrise")
.durationSeconds(5)
.aspectRatio("16:9")
.outputResolution("720p")
.build()
);
}
}
INSTALL
composer require runapi-ai/kling
Packagist
<?php
require __DIR__ . '/vendor/autoload.php';
use RunApi\Core\ClientOptions;
use RunApi\Kling\KlingClient;
$client = new KlingClient(new ClientOptions(apiKey: getenv('RUNAPI_API_KEY')));
$task = $client->textToVideo->create([
"model" => "kling-v3-turbo-text-to-video",
"prompt" => "A paper kite flying above a quiet coastal town at sunrise",
"duration_seconds" => 5,
"aspect_ratio" => "16:9",
"output_resolution" => "720p"
]);模型專屬 SDK 共享同一套任務物件、認證、錯誤處理和價格連結。
HOW IT WORKS
如何用 RunAPI SDK 呼叫 AI 模型
import { KlingClient } from "@runapi.ai/kling";
const client = new KlingClient({ apiKey: process.env.RUNAPI_API_KEY });
const task = await client.textToVideo.create({
"model": "kling-v3-turbo-text-to-video",
"prompt": "A paper kite flying above a quiet coastal town at sunrise",
"duration_seconds": 5,
"aspect_ratio": "16:9",
"output_resolution": "720p"
});import os
from runapi.kling import KlingClient
client = KlingClient(api_key=os.environ["RUNAPI_API_KEY"])
task = client.text_to_video.create(
model="kling-v3-turbo-text-to-video",
prompt="A paper kite flying above a quiet coastal town at sunrise",
duration_seconds=5,
aspect_ratio="16:9",
output_resolution="720p"
)package main
import (
"context"
"log"
"os"
"github.com/runapi-ai/core-sdk/go/option"
kling "github.com/runapi-ai/kling-sdk/go/kling"
)
func main() {
client, err := kling.NewClient(option.WithAPIKey(os.Getenv("RUNAPI_API_KEY")))
if err != nil {
log.Fatal(err)
}
task, err := client.TextToVideo.Create(context.Background(), kling.TextToVideoParams{
Model: kling.TextToVideoModel("kling-v3-turbo-text-to-video"),
Prompt: "A paper kite flying above a quiet coastal town at sunrise",
DurationSeconds: 5,
AspectRatio: "16:9",
OutputResolution: kling.KlingTextToVideoOutputResolution("720p"),
})
if err != nil {
log.Fatal(err)
}
_ = task
}require "runapi/kling"
client = RunApi::Kling::Client.new(api_key: ENV.fetch("RUNAPI_API_KEY"))
task = client.text_to_video.create(
model: "kling-v3-turbo-text-to-video",
prompt: "A paper kite flying above a quiet coastal town at sunrise",
duration_seconds: 5,
aspect_ratio: "16:9",
output_resolution: "720p"
)import ai.runapi.kling.KlingClient;
import ai.runapi.kling.types.TextToVideoParams;
import ai.runapi.core.polling.TaskCreateResponse;
public final class Example {
public static void main(String[] args) {
KlingClient client = KlingClient.builder()
.apiKey(System.getenv("RUNAPI_API_KEY"))
.build();
TaskCreateResponse task = client.textToVideo().create(
TextToVideoParams.builder()
.model("kling-v3-turbo-text-to-video")
.prompt("A paper kite flying above a quiet coastal town at sunrise")
.durationSeconds(5)
.aspectRatio("16:9")
.outputResolution("720p")
.build()
);
}
}<?php
require __DIR__ . '/vendor/autoload.php';
use RunApi\Core\ClientOptions;
use RunApi\Kling\KlingClient;
$client = new KlingClient(new ClientOptions(apiKey: getenv('RUNAPI_API_KEY')));
$task = $client->textToVideo->create([
"model" => "kling-v3-turbo-text-to-video",
"prompt" => "A paper kite flying above a quiet coastal town at sunrise",
"duration_seconds" => 5,
"aspect_ratio" => "16:9",
"output_resolution" => "720p"
]);為每種技術堆疊而設
後端服務
大規模處理生成請求。內建重試和速率限制，讓服務保持可靠。
資料管線
生成訓練資料、擴充資料集，或在 ML 資料管線中建立合成媒體。
開發者選擇 RunAPI SDK 的原因
OpenAI-Compatible
即插即用的替代方案。更換 base URL，保留現有程式碼。
Full Type Safety
為每個模型、端點和參數提供 TypeScript 與 Python 型別定義。
Async & Streaming
所有支援的語言都提供原生 async/await 和 SSE 串流傳輸。
RunAPI SDK questions
RunAPI 維護適用於 Python、Node.js、PHP、Java、Ruby 和 Go 的模型專用 SDK。PHP 套件發布於 Packagist，可透過 Composer 安裝。每個套件針對一個模型系列；Elixir、.NET 以及任何可傳送 HTTPS 請求的執行環境仍可使用 REST API。
模型專屬套件讓應用依賴更小，也讓請求欄位更容易理解。影片應用可以安裝 Kling 或 Seedance，音樂應用可以安裝 Suno，多模態後端可以隨著新工作流程上線繼續新增套件。
當前 SDK 介面規範覆蓋 251 個公開模型 ID 和 132 個請求操作。該規範從 RunAPI 模型目錄生成，用於保持 SDK 範例、CLI 後設資料和 API 文件一致。
不會。SDK 呼叫使用與 REST、CLI、MCP 和模型技能包相同的 RunAPI API Key。請把它存入 RUNAPI_API_KEY 或部署環境的金鑰管理服務，不要硬編碼進原始碼。
可以。SDK 建立的任務使用與 REST 請求相同的任務生命週期。你可以透過背景工作輪詢任務狀態，也可以設定回呼處理，讓 RunAPI 將任務完成或失敗時的結果傳送到你的後端。
整合模型前請檢視模型目錄和價格頁。SDK 文件會連結回模型頁，讓開發者檢視當前計費單位、端點形態和支援的模型 ID，而不用把價格數值複製進程式碼。
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