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WhatsApp API

Register, integrate, and automate with SaleSmartly

Manage your official WhatsApp API account in one place

Send marketing messages in bulk with one click and reach customers worldwide.
Automated sending of notifications, order reminders, and event invitations
Multiple customer service representatives share an inbox, facilitating easy collaboration and task allocation.
Get an officially verified WhatsApp API account to unlock higher message sending limits.
Combining AI and CRM to achieve intelligent customer service
Supports registering WhatsApp API accounts via SaleSmartly

SaleSmartly

WhatsApp API

10,000+ satisfied customers

Using SaleSmartly everyday and loving it!

80%

reduction in labor costs

95%

increase in customer satisfaction

50%

increase in conversion rate

WhatsApp Product Comparison

FunctionWhatsApp personal accountWhatsApp Business AccountWhatsApp Business API
Account typePersonal usesmall businessesMedium and large enterprises
Number of devices1 unitMaximum 4 unitsUnrestricted
Multi-person collaborationLimited support
Mass messagingLimited (broadcast list)
Automated messagingQuick Reply
Officially verified (blue checkmark)
System integration (CRM/API)
Data AnalysisBasic Statistics
Message sending volumeLimitedLimitedLarge-scale and unrestricted

Detailed introduction of features

Official Blue Checkmark Certification

By obtaining Meta Blue Check certification, you can showcase your brand identity, enhance customer trust, and avoid confusion and losses caused by counterfeit accounts.

Large-scale customer outreach

It supports bulk messaging and automated triggering, enabling precise push notifications, events, and marketing information to all customers simultaneously.

Team collaboration and management

It supports simultaneous login and conversational collaboration among multiple members, easily manages multiple communication leads, shares customer information across departments, and improves service continuity.

AI-automated customer service

By combining AI chatbots, we can achieve 24/7 automated response and customer allocation, significantly improving customer service efficiency and experience.

Scalable and insightful

By enabling multi-platform collaboration and intelligent insights through open interfaces, we help enterprises continuously optimize service experiences.

Integration and Data Analysis

Deeply integrated with SaleSmartly, it supports CRM, customer service systems, marketing automation, and data tracking, providing unified insights into customer behavior and optimizing operational decisions.

How to obtain a WhatsApp API number

Self-registration via SaleSmartly

Two registration paths to flexibly match different needs

Register using a corporate credit card

Access the WhatsApp Business API through Alibaba Cloud (Meta's official business partner).

Message sending and billing services are provided by SaleSmartly.

Each message will incur an additional charge of $0.005 USD on top of the official fee.

Suitable for businesses with overseas credit cards, allowing them to enjoy the official billing system.

Credit card registration required

Integrate with the WhatsApp Cloud API through SaleSmartly (Meta's official technology partner).

The fee will be deducted directly from your system balance; no credit card link is required.

Flexible and convenient, with centralized cost management.

Suitable for teams without overseas credit cards or who wish to centralize cost management.

Integrate existing WhatsApp API accounts

If you already have a WhatsApp Business API account,

It can be directly integrated into SaleSmartly to immediately use a unified messaging inbox, AI chatbots, and automated marketing features.

The system supports multi-account management and multi-member collaboration, and is secure, flexible, and seamlessly integrated.

SaleSmartly, Your Trusted Partner

Meta Official Partner

Meta Official Partner

Shoplazza's Best Partner

Shoplazza's Best Partner

Cainiao Logistics Technology Strategic Partner

Cainiao Logistics Technology Strategic Partner

Choose by 300,000+ customers worldwide

Choose by 300,000+ customers worldwide

SaleSmartly helps you easily use the WhatsApp API.

A single image explaining the differences between WhatsApp, WhatsApp Business, and WhatsApp API (Enterprise) accounts.

A single image explaining the differences between WhatsApp, WhatsApp Business, and WhatsApp API (Enterprise) accounts.

The WhatsApp ecosystem consists of personal accounts, business accounts, and API accounts. API accounts, with their multiple accounts, multiple devices, and automation features, are best suited for medium to large enterprises to achieve large-scale customer communication.

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A Comprehensive Guide to the WhatsApp Business API: Core Definitions, Function Details, and Application Guidelines

A Comprehensive Guide to the WhatsApp Business API: Core Definitions, Function Details, and Application Guidelines

The WhatsApp API enables businesses to achieve efficient, compliant, and intelligent customer communication through automation, mass messaging, data analytics, and system integration, making it a key tool for cross-border enterprise marketing and services.

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Make good use of WhatsApp API numbers: Optimize customer communication processes

Make good use of WhatsApp API numbers: Optimize customer communication processes

WhatsApp API accounts can be divided into active and passive accounts. Businesses can use the combination of the two to securely expand their customer base, accurately follow up with customers, and improve conversion rates, while balancing compliance and efficiency.

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2026 Latest WhatsApp Business API Introduction: Full Analysis of Features, Fees, and Application Methods

2026 Latest WhatsApp Business API Introduction: Full Analysis of Features, Fees, and Application Methods

WhatsApp Business API is an official communication interface designed for businesses, supporting automated messaging, bulk messaging, customer service collaboration, and green checkmark verification, helping brands efficiently manage customer communication and enhance their professional image.

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WhatsApp API Account Unblock Tutorial (with Image Guide and Appeal Template)

WhatsApp API Account Unblock Tutorial (with Image Guide and Appeal Template)

If an enterprise's WhatsApp API account is blocked due to violations, they should follow official rules and master the correct unblocking appeal process to ensure account security and business continuity.

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WhatsApp API Template Message Application Guide: Better Reach Your Customers

WhatsApp API Template Message Application Guide: Better Reach Your Customers

WhatsApp API template messages are essential for communicating with customers outside the 24-hour session window. Standardized templates allow for legal delivery of notifications, verification, and marketing messages.

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Click to WhatsApp Ads: The Secret to Boosting Business Interaction and Conversion

Click to WhatsApp Ads: The Secret to Boosting Business Interaction and Conversion

Click to WhatsApp is an ad format that brings Facebook public traffic directly into the WhatsApp private domain, helping businesses improve customer conversion and interaction.

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Frequently Asked Questions

Everything you need to know about intelligent customer service automation. Can't find the answer you're looking for? Chat with our friendly team.

Start using the WhatsApp API now!

Drive business growth with the SaleSmartly official WhatsApp API solution, enabling efficient customer reach, automated marketing, and intelligent services.

Send marketing messages in bulk with one click and reach customers worldwide.
Automated sending of notifications and event invitations
Multiple customer service representatives share an inbox, facilitating team collaboration.
Get official certification and unlock higher sending limits.
Combining AI and CRM to achieve intelligent services
Supports registering WhatsApp API accounts via SaleSmartly