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Messente public API libraries merged into one JavaScript library
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Messente API Library

  • Messente API version: 1.0.2
  • NPM package version: 1.0.3

Messente is a global provider of messaging and user verification services. Use Messente API library to send and receive SMS, Viber and WhatsApp messages, blacklist phone numbers to make sure you're not sending any unwanted messages, manage contacts and groups. Messente builds tools to help organizations connect their services to people anywhere in the world.


Install Messente API library with npm install messente_api --save.


Messente API has the following features:

Messente API Library provides the operations described below to access the features.


  1. Adds a phone number to the blacklist addToBlacklist
  2. Deletes a phone number from the blacklist deleteFromBlacklist
  3. Returns all blacklisted phone numbers fetchBlacklist
  4. Checks if a phone number is blacklisted isBlacklisted


  1. Adds a contact to a group addContactToGroup
  2. Creates a new contact createContact
  3. Deletes a contact deleteContact
  4. Lists a contact fetchContact
  5. Lists groups of a contact fetchContactGroups
  6. Returns all contacts fetchContacts
  7. Removes a contact from a group removeContactFromGroup
  8. Updates a contact updateContact


  1. Retrieves the delivery report for the Omnimessage retrieveDeliveryReport


  1. Creates a new group with the provided name createGroup
  2. Deletes a group deleteGroup
  3. Lists a group fetchGroup
  4. Returns all groups fetchGroups
  5. Updates a group with the provided name updateGroup


  1. Cancels a scheduled Omnimessage cancelScheduledMessage
  2. Sends an Omnimessage sendOmnimessage


Type: HTTP basic authentication

Read the external getting-started article which explains API keys and Sender ID logic.

Getting started: sending an omnimessage

const MessenteApi = require('messente_api');

const defaultClient = MessenteApi.ApiClient.instance;

// Configure HTTP basic authorization: basicAuth
const basicAuth = defaultClient.authentications['basicAuth'];
basicAuth.username = 'YOUR_MESSENTE_API_USERNAME';
basicAuth.password = 'YOUR_MESSENTE_API_PASSWORD';

const api = new MessenteApi.OmnimessageApi();

const viber = MessenteApi.Viber.constructFromObject({
  text: 'Hello Viber!',
  sender: 'Messente',

const sms = MessenteApi.SMS.constructFromObject({
  text: 'Hello SMS!',

const whatsAppText = MessenteApi.WhatsAppText.constructFromObject({
  body: 'Hello WhatsApp!',
  preview_url: false,

const whatsapp = MessenteApi.WhatsApp.constructFromObject({
  text: whatsAppText,

const omnimessage = MessenteApi.Omnimessage.constructFromObject({
  messages: [whatsapp, viber, sms],
  to: '<phone number in e.164 format',

api.sendOmnimessage(omnimessage, (error, data) => {
  if (error) {
  } else {
    console.log('API called successfully. Returned data: ', data);


Apache 2.0


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