厄瓜多尔短信最佳实践、合规性和功能

import * as Twilio from 'twilio';

// Initialize Twilio client with your credentials
const client = new Twilio(
  process.env.TWILIO_ACCOUNT_SID,    // Your Account SID
  process.env.TWILIO_AUTH_TOKEN      // Your Auth Token
);

// Function to send SMS to Ecuador
async function sendSmsToEcuador(
  to: string,
  message: string
): Promise<void> {
  try {
    // Ensure number is in E.164 format for Ecuador (+593)
    const formattedNumber = to.startsWith('+593') ? to : `+593${to}`;
    
    const response = await client.messages.create({
      body: message,
      to: formattedNumber,
      from: process.env.TWILIO_PHONE_NUMBER,
      // Optional: Force messages to be sent as SMS only
      contentType: 'text/plain'
    });

    console.log(`Message sent successfully! SID: ${response.sid}`);
  } catch (error) {
    console.error('Error sending message:', error);
  }
}

import axios from 'axios';

interface SinchSmsConfig {
  apiToken: string;
  servicePlanId: string;
  fromNumber: string;
}

class SinchSmsService {
  private readonly baseUrl: string;
  private readonly headers: Record<string, string>;

  constructor(private config: SinchSmsConfig) {
    this.baseUrl = 'https://sms.api.sinch.com/xms/v1';
    this.headers = {
      'Authorization': `Bearer ${config.apiToken}`,
      'Content-Type': 'application/json'
    };
  }

  async sendSms(to: string, message: string): Promise<void> {
    try {
      const response = await axios.post(
        `${this.baseUrl}/${this.config.servicePlanId}/batches`,
        {
          from: this.config.fromNumber,
          to: [to],
          body: message
        },
        { headers: this.headers }
      );

      console.log('Message sent:', response.data.id);
    } catch (error) {
      console.error('Sinch SMS error:', error);
    }
  }
}

import messagebird from 'messagebird';

class MessageBirdService {
  private client: any;

  constructor(apiKey: string) {
    this.client = messagebird(apiKey);
  }

  sendSms(
    to: string,
    message: string,
    originator: string
  ): Promise<any> {
    return new Promise((resolve, reject) => {
      this.client.messages.create({
        originator,
        recipients: [to],
        body: message,
        // Optional parameters for Ecuador
        reportUrl: 'https://your-webhook.com/delivery-reports',
        validity: 24 // Message validity in hours
      }, (err: any, response: any) => {
        if (err) {
          reject(err);
        } else {
          resolve(response);
        }
      });
    });
  }
}

import plivo from 'plivo';

class PlivoService {
  private client: any;

  constructor(authId: string, authToken: string) {
    this.client = new plivo.Client(authId, authToken);
  }

  async sendSms(
    src: string,
    dst: string,
    text: string
  ): Promise<void> {
    try {
      const response = await this.client.messages.create({
        src,  // Your Plivo number
        dst,  // Destination number in E.164 format
        text,
        // Ecuador-specific parameters
        url: 'https://your-webhook.com/status',
        method: 'POST'
      });

      console.log('Message sent:', response.messageUuid);
    } catch (error) {
      console.error('Plivo error:', error);
    }
  }
}