尼泊尔的电话号码选项和短信发件人类型

import { Twilio } from 'twilio';

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

async function sendSMSToNepal(
  to: string,
  message: string,
  alphanumericSenderId: string
) {
  try {
    // Ensure phone number is in E.164 format for Nepal (+977)
    const formattedNumber = to.startsWith('+977') ? to : `+977${to}`;

    const response = await client.messages.create({
      body: message,
      from: alphanumericSenderId, // Pre-registered sender ID
      to: formattedNumber,
      // Optional parameters for delivery tracking
      statusCallback: 'https://your-webhook.com/status'
    });

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

import axios from 'axios';

class SinchSMSService {
  private readonly baseUrl: string;
  private readonly apiToken: string;
  private readonly servicePlanId: string;

  constructor(servicePlanId: string, apiToken: string) {
    this.baseUrl = 'https://sms.api.sinch.com/xms/v1';
    this.apiToken = apiToken;
    this.servicePlanId = servicePlanId;
  }

  async sendSMS(to: string, message: string, senderId: string) {
    try {
      const response = await axios.post(
        `${this.baseUrl}/${this.servicePlanId}/batches`,
        {
          from: senderId,
          to: [to],
          body: message,
          delivery_report: 'summary'
        },
        {
          headers: {
            'Authorization': `Bearer ${this.apiToken}`,
            'Content-Type': 'application/json'
          }
        }
      );

      return response.data;
    } catch (error) {
      console.error('Sinch SMS Error:', error);
      throw error;
    }
  }
}

import axios from 'axios';

interface BirdSMSConfig {
  workspaceId: string;
  channelId: string;
  accessKey: string;
}

class BirdSMSService {
  private readonly config: BirdSMSConfig;

  constructor(config: BirdSMSConfig) {
    this.config = config;
  }

  async sendSMS(phoneNumber: string, messageText: string) {
    const url = `https://api.bird.com/workspaces/${this.config.workspaceId}/channels/${this.config.channelId}/messages`;

    try {
      const response = await axios.post(
        url,
        {
          receiver: {
            contacts: [{ identifierValue: phoneNumber }]
          },
          body: {
            type: 'text',
            text: { text: messageText }
          }
        },
        {
          headers: {
            'Authorization': `AccessKey ${this.config.accessKey}`,
            'Content-Type': 'application/json'
          }
        }
      );

      return response.data;
    } catch (error) {
      console.error('Bird SMS Error:', error);
      throw error;
    }
  }
}

interface SMSLogEntry {
  messageId: string;
  timestamp: Date;
  recipient: string;
  status: 'sent' | 'failed' | 'delivered';
  errorCode?: string;
  errorMessage?: string;
}

// Example logging implementation
async function logSMSActivity(entry: SMSLogEntry) {
  // Log to your preferred storage (database/monitoring system)
  console.log(JSON.stringify(entry));
}