白俄罗斯短信最佳实践、合规性和功能

import { Twilio } from 'twilio';

// Initialize Twilio client with environment variables
const client = new Twilio(
  process.env.TWILIO_ACCOUNT_SID,
  process.env.TWILIO_AUTH_TOKEN
);

// Function to send SMS to Belarus
async function sendSmsToBelarus(
  to: string,
  message: string,
  senderId: string
): Promise<void> {
  try {
    // Ensure phone number is in E.164 format for Belarus (+375)
    const formattedNumber = to.startsWith('+375') ? to : `+375${to}`;
    
    const response = await client.messages.create({
      body: message,
      from: senderId, // Must be pre-registered alphanumeric sender ID
      to: formattedNumber,
    });
    
    console.log(`Message sent successfully! SID: ${response.sid}`);
  } catch (error) {
    console.error('Error sending message:', error);
    throw error;
  }
}

import axios from 'axios';

class SinchSmsService {
  private readonly apiToken: string;
  private readonly servicePlanId: string;
  private readonly baseUrl: string = 'https://sms.api.sinch.com/xms/v1';

  constructor(apiToken: string, servicePlanId: string) {
    this.apiToken = apiToken;
    this.servicePlanId = servicePlanId;
  }

  async sendSms(to: string, message: string, senderId: string): Promise<void> {
    try {
      const response = await axios.post(
        `${this.baseUrl}/${this.servicePlanId}/batches`,
        {
          from: senderId,
          to: [to],
          body: message,
        },
        {
          headers: {
            'Authorization': `Bearer ${this.apiToken}`,
            'Content-Type': 'application/json',
          },
        }
      );
      
      console.log('Message sent successfully:', response.data);
    } catch (error) {
      console.error('Failed to send message:', error);
      throw error;
    }
  }
}

import messagebird from 'messagebird';

class MessageBirdService {
  private client: any;

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

  sendSms(to: string, message: string, senderId: string): Promise<void> {
    return new Promise((resolve, reject) => {
      // Ensure proper formatting for Belarus numbers
      const formattedNumber = to.startsWith('+375') ? to : `+375${to}`;

      this.client.messages.create({
        originator: senderId,
        recipients: [formattedNumber],
        body: message,
        type: 'sms',
      }, (err: any, response: any) => {
        if (err) {
          console.error('Error sending message:', err);
          reject(err);
        } else {
          console.log('Message sent successfully:', response);
          resolve();
        }
      });
    });
  }
}

import plivo from 'plivo';

class PlivoSmsService {
  private client: any;

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

  async sendSms(to: string, message: string, senderId: string): Promise<void> {
    try {
      const response = await this.client.messages.create({
        src: senderId, // Registered sender ID
        dst: to, // Destination number in E.164 format
        text: message,
        url_strip_query_params: false,
      });
      
      console.log('Message sent:', response);
    } catch (error) {
      console.error('Failed to send message:', error);
      throw error;
    }
  }
}