在 AWS Lambda 中使用 Node.js SDK

import { Solvethree, SolvethreeError, TaskFailedError, ApiError } from '@solvethree/sdk';
const client = new Solvethree({ apiKey: process.env.SOLVETHREE_API_KEY });
export const handler = async (event, context) => {
  const timeoutMs = Math.min(180000, context.getRemainingTimeInMillis() - 1500);
  if (timeoutMs < 1000) throw new Error('Not enough execution time to start a task');
  // The caller supplies one stable ID for this logical job; Lambda retries must
  // reuse it. awsRequestId changes with invocations and is not that logical ID.
  if (!event.requestId) throw new Error('Provide a stable requestId');
  try {
    return await client.solve({
      site: process.env.CAPTCHA_SITE, action: 'login', proxy: process.env.SOLVETHREE_PROXY,
      requestId: event.requestId,
    }, { timeoutMs, signal: AbortSignal.timeout(timeoutMs) });
  } catch (error) {
    if (error instanceof TaskFailedError) return { status: 'failed', id: error.taskId, errorCode: error.errorCode };
    if (error instanceof ApiError) return { apiError: error.status, requestId: error.requestId };
    if (error instanceof SolvethreeError) return { interrupted: true, requestId: error.requestId, taskId: error.taskId };
    throw error;
  }
};
// Invoke through your authorized backend/IAM flow. The return value is private
// solution data; do not attach this handler to an unauthenticated public URL.