WASend WhatsApp API

Welcome to the WASend WhatsApp API documentation. This guide will help you integrate WhatsApp messaging capabilities into your applications.

Quick Links

• Getting Started
• Authentication
• Sessions
• Messages
• Contacts

Official SDKs

WASend provides official SDKs for multiple programming languages to make integration easier:

TypeScript/JavaScript

npm install @wasend/core
# or
yarn add @wasend/core

Python

pip install wasend

.NET

dotnet add package Wasend.Core

Go

go get github.com/wasenddev/wasend-sdk-go

SDK Features

All official SDKs provide the following features:

• Session Management (create, delete, start, stop, restart)
• QR Code Authentication
• Message Sending (text, media, contacts)
• Contact Management
• Webhook Support
• Account Protection
• Message Logging

Integration Examples

TypeScript/JavaScript

import { WasendClient } from '@wasend/core';

const client = new WasendClient({
  apiKey: 'YOUR_API_KEY',
  baseUrl: 'https://api.wasend.dev'
});

Python

from wasend import WasendClient

client = WasendClient(
    api_key='YOUR_API_KEY',
    base_url='https://api.wasend.dev'
)

.NET

using Wasend.Core;

var client = new WasendClient(new ClientConfig
{
    ApiKey = "YOUR_API_KEY",
    BaseUrl = "https://api.wasend.dev"
});

Go

import "github.com/wasenddev/wasend-sdk-go"

client := wasend.NewWasendClient(wasend.ClientConfig{
    ApiKey: "YOUR_API_KEY",
    BaseUrl: "https://api.wasend.dev",
})

API Overview

WASend provides a comprehensive set of endpoints for WhatsApp integration:

• Sessions: Manage WhatsApp sessions and connections
• Messages: Send various types of messages (text, media, contacts, etc.)
• Contacts: Manage and retrieve contact information

Base URL

All API requests should be made to:

https://api.wasend.dev

Authentication

All API requests require authentication using Bearer tokens. See the Authentication section for details.

Rate Limits

API requests are subject to rate limiting. Please refer to your plan details for specific limits.

Support

If you need help or have questions, please contact our support team at support@wasend.dev