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API Integration Service

Connect Evertthing With Seamless API Integration

Get high ROI with our user-friendly and secured email campaigning platform. Unleash the potential of your enterprise with powerful and attractive campaigns.

Our Globally 20K+ Clients.

What can Wati help you with?

Personalized API Engagement

Connect with your audience through interactive, real-time API-driven interactions that build trust.

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Scale Your API Campaigns

Reach thousands instantly or target specific segments with tailored API integrations.

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Boost Your Brand Impact

Drive growth with dynamic API solutions that maximize audience engagement and conversion.

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Digital Growth

We design tailored digital that align with your goals

$200.00 / Total Cost

Expand Your Reach Faster than ever.

Enhance audience engagement across multiple platforms with our advanced API integration solutions. Our reliable,

compliance-driven platform empowers organizations to deliver personalized,

Marketing Approach

Instant API Alerts

Keep your audience informed with automated API-triggered notifications directly to their devices.

Marketing Approach

One-Click API Campaigns

Easily engage customers through pre-configured API calls with just a click

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Our API Solutions

Power Your Business with Our APIs

Seamless communication, payments, and customer management with powerful and easy-to-integrate APIs.

01SMS API

Send SMS at Scale

Send promotional and transactional SMS effortlessly with a robust API for seamless communication and instant message delivery.

Bulk MessagingSend promotional and transactional SMS at scale.
Easy IntegrationConnect with your apps, CRM or website.
High DeliverabilityReliable and secure message delivery.
01
SMS API dashboard
02WhatsApp API

Engage Customers on WhatsApp

Enable real-time, two-way WhatsApp messaging for marketing, support and automated notifications.

Automated ConversationsSend order updates, promotions and support messages.
Rich Media SupportShare images, videos, documents and interactive buttons.
Seamless IntegrationConnect with your apps, CRM or website.
02
WhatsApp API chat
03Voice API

Automate Voice Calls

Deliver automated voice calls for alerts, notifications, and customer engagement.

Personalized CallsSend customized voice calls for promotions, reminders and surveys.
Two-Way CommunicationEnable interactive responses for seamless customer interaction.
Global ReachHigh quality voice connectivity with reliable delivery.
03
Voice API call screen
04Email API

Send Emails with More Impact

Automate email delivery with a powerful API for transactional and marketing emails.

Personalized Email CampaignsSend dynamic, customized emails to engage users.
Real-Time TrackingMonitor email deliveries, open rates and customer interactions.
High DeliverabilityEnsure your emails reach the inbox.
04
Email API campaign
05Payment Gateway API

Secure & Seamless Payment Processing

Simplify transactions with secure and fast payment processing across multiple channels.

Multiple Payment MethodsSupport cards, UPI, wallets and more.
Secure TransactionsAdvanced security features to safeguard customer data.
Instant ProcessingEnable seamless payments with multiple gateways.
05
Payment gateway checkout

Easily integrate WhatsApp via API

Create scalable, omnichannel customer journeys and grow engagement using a developer-friendly WhatsApp Business API with Smart Messaging for reliable delivery.

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final String platform = ;OkHttpClient client = new OkHttpClient().newBuilder()    .build();MediaType mediaType = MediaType.parse("application/json");RequestBody body = RequestBody.create(mediaType, "{\"from\":\"{sender}\",\"to\":\"{recipient}\"}");Request request = new Request.Builder()    .url("https://{baseUrl}/whatsapp/1/message/text")    .method("POST", body)    .addHeader("Authorization", "{authorization}")    .addHeader("Content-Type", "application/json")    .addHeader("Accept", "application/json")    .build();Response response = client.newCall(request).execute();
platform = import requestsurl = "https://{baseUrl}/whatsapp/1/message/text"headers = {    "Authorization": "{authorization}",    "Content-Type": "application/json",    "Accept": "application/json"}payload = {"from": "{sender}", "to": "{recipient}"}response = requests.post(url, json=payload, headers=headers)print(response.json())
# platform: curl --request POST \  --url "https://{baseUrl}/whatsapp/1/message/text" \  --header "Authorization: {authorization}" \  --header "Content-Type: application/json" \  --header "Accept: application/json" \  --data '{"from":"{sender}","to":"{recipient}"}'

Marketing Messages API for WhatsApp Smarter marketing delivery

Optimize marketing messages and deliver the right message to the right people.

Marketing Messages API for WhatsApp Smarter marketing delivery

Optimize marketing messages and deliver the right message to the right people.

Bulk Voice Call Use Cases

Setting up a cloud contact center takes minutes, not months. Connect your existing channels,

Reliable Cloud Network With 99.99% Uptime

Get Top-Notch Connectivity With Exotel's Solution, Backup Routes, And Flexible Infrastructure, Ensuring 99.99% Uptime For Over 40 Million Daily Calls, Far Surpassing Traditional Providers.

High Data Privacy & Security

Protect Your Business And Data From Security Breaches By Implementing Enterprise-Level Security Measures Compliant With ISO 27001, ISO 27018, PCI-DSS, VAPT, And GDPR Standards.

100% Compliant Virtual Telecom Operator

Experience India's Only ULVNO-Licensed Operator, Exotel, For A Versatile, Cost-Effective, And Compliant Internet Calling Solution, Offering Cloud-Based Software, Infrastructure, Bots And More.

Round-The-Clock Infra Monitoring

A Dedicated Team Constantly Monitors The Infrastructure To Ensure Your Business Operations Remain Uninterrupted.

Single vendor. Single SLA

Say Goodbye To Third-Party Vendors. All Your Communication Channels, Including WhatsApp, Voice, SMS, Bots, And Email, Are Covered Under One Agreement.

Endless possibilities with quick integration

Enhance your communication seamlessly across all your preferred applications using both pre-built and customized plugins integrated with CRM, Helpdesk, and other custom apps.

Recommended by Industry Experts

Sendgun is recognized as a complete, easy to use cloud communications solution

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Reviews & Awards Recognition

10K+ happy customers

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FAQ

Wish to learn more about Toll Free Number Services?

Chat With An Expert

Any business that wants to provide cost-free support or sales access to customers can use toll free numbers. They're ideal for startups, enterprises, customer service teams, and marketing campaigns.

Sign up with Sendgun, choose your preferred toll-free number, complete the business verification and your number is ready to receive calls.

In India, 1800 is the prefix reserved for toll-free services, so callers recognise it instantly and know the call will not be charged to them.

Toll-free numbers start at $4.99 per month. Extensions and add-ons are priced separately, check the pricing section for the full details.

Choose a UK 0800 number from your Sendgun dashboard, submit the required business details and route calls to your agents or IVR.

Yes, you can port your existing number to Sendgun. A one-time porting charge applies.

No. The business pays for the call, so your customers can dial free of charge.

Yes, you can add or remove agents anytime from your dashboard without any extra setup.

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We Cannot Say Enough Good Things About The Team At Dataoxy Tech. They Took Our Vision And Turned It Into A Stunning Website That Perfectly Captures Our Brand And They Kept Us Informed Every Step Of The Way.

Wade Warren
Wade Warren

Sendgun Helped Us Reach Thousands Of Customers On WhatsApp In Days. Campaign Setup Was Simple, Delivery Was Reliable And Support Answered Every Question Quickly.

Sophie Carter
Sophie Carter

We Replaced Three Separate Tools With One Platform. Our Voice And SMS Campaigns Now Run Together, And Reporting Finally Gives Us A Clear Picture.

Rahul Mehta
Rahul Mehta

The AI Agents Handle Most Of Our Repeat Queries Now. Our Support Team Can Focus On Complex Cases While Customers Get Instant Answers.

Anita Sharma
Anita Sharma

Integration With Our CRM Took Less Than A Day. Every Conversation Lands In The Right Place With Full Context, Exactly As Promised.

Daniel Brooks
Daniel Brooks

From Onboarding To Scale, The Sendgun Team Treated Our Goals As Their Own. We Have Seen A Clear Lift In Conversions Since Switching.

Priya Nair
Priya Nair

Beginning a New Era With Sendgun

Experience the end of traditional calling and welcome the new age of unified simplified communication.

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