Rivya TypeScript SDK
使用 Rivya TypeScript SDK beta 呼叫 Public API v1,涵蓋 models、generations、files、credits、webhooks,以及包含 SSE 串流的 Chat。
最近審閱於 2026/05/11
Rivya 提供 TypeScript SDK beta,供伺服器端 Public API 整合使用。
SDK 是 Rivya Public API v1 上的一層薄 client。較底層合約仍以 OpenAPI 與 Schema 合約 為準,SDK methods 必須與該 schema 保持一致。
狀態
這個 package 目前以 private beta 形式維護在此 repository 內。除非 package name、metadata、changelog 和 release process 明確核准,否則不會發佈到 npm。
SDK 支援:
- model listing
- asynchronous generation create and retrieve
- Files API upload and retrieve
- credit balance retrieval
- webhook endpoint management、test deliveries、event listing、delivery listing 和 secret rotation
- webhook signature verification
- non-streaming 與 streaming Chat completions,以及 API-created chat sessions
Chat streaming 已在此 private beta 中透過 server-side SSE parsing 提供。請將 secret API keys 保留在你的伺服器上。
在此 Repo 中安裝
SDK 處於 beta 時,請使用本機 package source:
pnpm --dir packages/rivya-sdk typecheckApplication code 應該將 secret API key 保留在伺服器端:
import { RivyaClient } from "@rivya/sdk";
const rivya = new RivyaClient({
apiKey: process.env.RIVYA_API_KEY
});不要將 secret API keys 放入 browser bundles、localStorage、analytics events、截圖或共享 tickets。
列出模型
models.list 是公開的,不需要 API key:
const models = await rivya.models.list();
for (const model of models.data) {
console.log(model.id, model.api_status, model.supported_api_inputs);
}建立生成任務
使用 generations.create 建立非同步圖片、影片或音訊生成:
const generation = await rivya.generations.create(
{
model: "z-image",
prompt: "A clean editorial product image on a soft studio background",
client_request_id: "order-123-preview"
},
{
idempotencyKey: "order-123-preview"
}
);
console.log(generation.id, generation.status);接著使用 generations.retrieve 輪詢:
const current = await rivya.generations.retrieve(generation.id);
console.log(current.status, current.result?.primary_url);production write requests 請使用 Idempotency-Key。SDK 將它公開為 idempotencyKey。
上傳檔案
使用 files.upload 上傳參考圖片、影片或音訊:
import { readFile } from "node:fs/promises";
const file = new Blob([await readFile("./reference.png")], {
type: "image/png"
});
const uploaded = await rivya.files.upload({
file,
filename: "reference.png",
kind: "image",
model: "nano-banana-2",
client_request_id: "asset-123"
});
console.log(uploaded.id, uploaded.url);使用 files.retrieve 再次讀取已上傳 metadata:
const sameFile = await rivya.files.retrieve(uploaded.id);
console.log(sameFile.mime_type, sameFile.duration_token);在生成中使用檔案時,請將回傳的公開欄位透過 params.referenceMediaItems 傳入:
await rivya.generations.create({
model: "nano-banana-2",
prompt: "Restyle this product photo for a clean editorial catalog page",
params: {
referenceMediaItems: [
{
url: uploaded.url,
kind: uploaded.kind,
name: uploaded.file_name,
mimeType: uploaded.mime_type,
durationSeconds: uploaded.duration_seconds ?? undefined,
durationToken: uploaded.duration_token ?? undefined
}
]
}
});檢查點數
const credits = await rivya.credits.retrieve();
console.log(credits.current_credits);管理 Webhooks
建立 webhook endpoint:
const endpoint = await rivya.webhooks.create({
name: "Production webhook",
url: "https://example.com/rivya/webhook",
event_types: ["generation.succeeded", "generation.failed"]
});
console.log(endpoint.id, endpoint.signing_secret);signing_secret 只會在 create 或 rotate calls 後回傳。請將它儲存在你的伺服器上。
其他 webhook helpers:
await rivya.webhooks.list();
await rivya.webhooks.retrieve(endpoint.id);
await rivya.webhooks.update(endpoint.id, { status: "disabled" });
await rivya.webhooks.test(endpoint.id);
await rivya.webhooks.rotateSecret(endpoint.id);
await rivya.webhooks.deliveries.list(endpoint.id, { limit: 20 });
await rivya.webhookEvents.list({ limit: 20 });信任 webhook payloads 前,請先驗證 delivery signatures:
import { verifyRivyaWebhookSignature } from "@rivya/sdk";
const ok = await verifyRivyaWebhookSignature({
rawBody,
timestamp: request.headers.get("rivya-webhook-timestamp") || "",
signatureHeader: request.headers.get("rivya-webhook-signature") || "",
signingSecret: process.env.RIVYA_WEBHOOK_SIGNING_SECRET || ""
});
if (!ok) {
throw new Error("Invalid Rivya webhook signature");
}SDK helper 使用與 API Webhooks 記錄相同的 HMAC-SHA256 合約。
Chat
使用 chat.completions.create 送出一個非串流 Chat API 回合:
const completion = await rivya.chat.completions.create(
{
model: "gpt-5-2-chat",
message: "Write a concise launch plan for a new product image campaign",
client_request_id: "chat-001"
},
{
idempotencyKey: "chat-001"
}
);
console.log(completion.session_id, completion.message.content);使用回傳的 session_id 繼續:
await rivya.chat.completions.create({
model: "gpt-5-2-chat",
session_id: completion.session_id,
message: "Now turn that into a 5-step execution checklist."
});讀取 API-created sessions:
await rivya.chat.sessions.list({ limit: 20 });
await rivya.chat.sessions.retrieve(completion.session_id);使用 chat.completions.stream 以 async iterator 消費 Server-Sent Events:
const stream = await rivya.chat.completions.stream(
{
model: "gpt-5-2-chat",
message: "Write a concise launch plan for a new product image campaign",
client_request_id: "chat-stream-001"
},
{
idempotencyKey: "chat-stream-001"
}
);
for await (const event of stream) {
if (event.event === "message.delta") {
process.stdout.write(event.data.delta);
}
if (event.event === "message.completed") {
console.log(event.data.message.id);
}
}message.delta 僅供顯示。已提交結果會在 message.completed 後可用,之後也可以用 chat.sessions.retrieve 讀取。
錯誤
對於非 2xx Public API responses,SDK 會拋出 RivyaAPIError:
import { RivyaAPIError } from "@rivya/sdk";
try {
await rivya.generations.retrieve("task_missing");
} catch (error) {
if (error instanceof RivyaAPIError) {
console.log(error.status, error.code, error.requestId);
}
}RivyaAPIError 包含 HTTP status、公開 error code、message、可用時的 request id,以及安全的 response-header subset。
驗證
將變更視為完成前,請先執行 SDK checks:
pnpm sdk:check
pnpm --dir packages/rivya-sdk typecheck
pnpm content:api-docspnpm sdk:check 包含 static contract check,以及 no-network runtime check,涵蓋 error parsing、safe error headers、idempotency headers、Bearer auth、public model listing、Chat streaming SSE parsing、Chat streaming error events 和 webhook signature verification。