--- title: "Connect WhatsApp Business With CHAT.devad.io - Devad CHAT Guides — Devad" url: "https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152" --- [Skip to content](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#main-content) [![Devad.io](https://st1.devad.io/brand/logo-devad-white-mode-v3.png)](https://st1.devad.io) [Home](https://st1.devad.io) [POST](https://devad.io/post) [CHAT](https://devad.io/chat) [SITE](https://devad.io/site) [AI](https://devad.io/ai-agent) [Pricing](https://st1.devad.io/pricing) [](https://st1.devad.io/help#hc-search) [Agent view](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152.md) [Docs](https://st1.devad.io/help/en/docs/) [Guides](https://st1.devad.io/help/en/guides/) [Changelog](https://st1.devad.io/help/en/changelog/) Browse these Guides [11POST platform connections](https://st1.devad.io/help/en/guides/platform-connections/) - [Connect Discord Webhook to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/discord-webhook--243) - [Connect Slack Webhook to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/slack-webhook--244) - [Connect Bluesky Profile to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/bluesky-profile--245) - [Connect WordPress CMS to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/wordpress-cms--246) - [Connect Ghost CMS to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/ghost-cms--247) - [Connect OpenCart v3 Articles to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/opencart-v3-articles--248) - [Connect Dev.to Article to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/devto-article--249) - [Connect Mastodon Custom Instance to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/mastodon-custom--250) - [Connect Listmonk Campaign to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/listmonk-campaign--251) - [Connect Hashnode Post to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/hashnode-post--252) - [Connect Medium Post to Devad POST](https://st1.devad.io/help/en/guides/platform-connections/medium-post--253) [View all POST platform connections](https://st1.devad.io/help/en/guides/platform-connections/) [1Setup Basics](https://st1.devad.io/help/en/guides/setup-basics/) - [Installing CHAT Widget](https://st1.devad.io/help/en/guides/setup-basics/installing-chat-widget--192) [1WEB App](https://st1.devad.io/help/en/guides/web-devad-io-docs/) - [How to add analytics / pixel tools and customizing the design](https://st1.devad.io/help/en/guides/web-devad-io-docs/how-to-add-analytics-pixel-tools-and-customizing-the-design--24) [4Whatsapp](https://st1.devad.io/help/en/guides/whatsapp/) - [Connect WhatsApp Business With CHAT.devad.io](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152) - [Setting Up Your 360dialog Account](https://st1.devad.io/help/en/guides/whatsapp/setting-up-your-360dialog-account--156) - [How to Connect WhatsApp Twilio to Chat.devad.io](https://st1.devad.io/help/en/guides/whatsapp/how-to-connect-whatsapp-twilio-to-chat-devad-io--158) - [WhatsApp voice & video calls](https://st1.devad.io/help/en/guides/whatsapp/whatsapp-voice-video-calls--231) [View all Whatsapp](https://st1.devad.io/help/en/guides/whatsapp/) [2More Integrations](https://st1.devad.io/help/en/guides/more-integrations/) - [More Integration: Slack, Opencart, Martfury, Zalo, Zendesk, Viber, Line, WeChat](https://st1.devad.io/help/en/guides/more-integrations/more-integration-slack-opencart-martfury-zalo-zendesk-viber-line-wechat--179) - [How To Export and Import Users in CHAT.devad.io Safely](https://st1.devad.io/help/en/guides/more-integrations/how-to-export-and-import-users-in-chat-devad-io-safely--242) [1Facebook Instagram Messenger](https://st1.devad.io/help/en/guides/facebook-instagram-messenger/) - [Messenger (Facebook & Instagram) Setup](https://st1.devad.io/help/en/guides/facebook-instagram-messenger/how-to-enable-messenger-facebook-instagram--162) [1Telegram](https://st1.devad.io/help/en/guides/telegram/) - [Telegram AI Agent & Chatbot Setup](https://st1.devad.io/help/en/guides/telegram/telegram-ai-agent-chatbot-setup--177) [1Twitter X](https://st1.devad.io/help/en/guides/twitter-x/) - [X (Twitter) AI Agent & Chatbot Setup](https://st1.devad.io/help/en/guides/twitter-x/x-twitter-ai-agent-chatbot-setup--175) [3Ecommerce Features](https://st1.devad.io/help/en/guides/ecommerce-features/) - [Shopify Integration](https://st1.devad.io/help/en/guides/ecommerce-features/shopify-integration--181) - [WordPress Integration](https://st1.devad.io/help/en/guides/ecommerce-features/full-wordpress-integration--183) - [OpenCart](https://st1.devad.io/help/en/guides/ecommerce-features/opencart--236) [1Lead Gen Features](https://st1.devad.io/help/en/guides/lead-gen-features/) - [AI Agent & Chatbot for Automated Appointment & Booking System](https://st1.devad.io/help/en/guides/lead-gen-features/ai-agent-chatbot-for-automated-appointment-booking-system--187) [2Setup & Basics](https://st1.devad.io/help/en/guides/setup-basics2/) - [How to connect to you domain with Landing page or Store](https://st1.devad.io/help/en/guides/setup-basics2/how-to-connect-to-you-domain-with-landing-page-or-whatsapp-store--16) - [Portfolio Showcase Theme – Complete Setup Guide](https://st1.devad.io/help/en/guides/setup-basics2/portfolio-showcase-theme-complete-setup-guide--41) [1Business Themes](https://st1.devad.io/help/en/guides/business-themes/) - [How to create Landing Page in less than one hour](https://st1.devad.io/help/en/guides/business-themes/how-to-create-landing-page-in-less-than-one-hour--8) [1Store Themes](https://st1.devad.io/help/en/guides/store-themes/) - [How to create Online Store in less than one hour](https://st1.devad.io/help/en/guides/store-themes/how-to-create-online-store-in-less-than-one-hour--30) ## Browse these Guides [Help Center](https://st1.devad.io/help/en/) › [Guides](https://st1.devad.io/help/en/guides/) › [Whatsapp](https://st1.devad.io/help/en/guides/whatsapp/) › Connect WhatsApp Business With CHAT.devad.io Guides # Connect WhatsApp Business With CHAT.devad.io CHAT.devad.io provides many flexible option to connect your WhatsApp Business Number WhatsApp Integration Options: To install and connect WhatsApp with CHAT App, you have four… Abdullah HA CHAT.devad.io provides many flexible option to connect your WhatsApp Business Number ## **WhatsApp Integration Options**: To install and connect WhatsApp with CHAT App, you have four primary options. Here is a quick overview to help you choose the best fit: - **Automatic Sync Mode:** The easiest, fully automated method using the Cloud API. Ideal for users who want seamless, real-time synchronization. - **Manual Sync Mode:** A hands-on method involving creating a Facebook App and manually managing tokens. Best for users who need custom configuration without using credits. - **360dialog:** A third-party provider alternative. Useful if you already have a 360dialog account or prefer their API structure. - **Twilio:** A popular third-party provider. Best for users already in the Twilio ecosystem, though it requires purchasing a new number and has some feature limitations. ## Detailed Steps ### 1st Option: Automatic Sync Mode: ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/chrome_glogovyvkl.png) [1](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#7a6b7df2-3139-4a35-9ee4-9c9c6343180c) go to [https://chat.devad.io/?setting=whatsapp](https://chat.devad.io/?setting=whatsapp) then from section *Cloud API settings and click***Synchronize now**button ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/whatsapp-auto-step2-.png) **Click confirm** ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/whatsapp-auto-step3-.png) Create or choose a Portfolio, then choose WA Biz option ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/whatsapp-auto-step3-.png) Get free WA Biz account or add your number ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/whatsapp-auto-step5-.png) Click Finish, remember to add payment later ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/whatsapp-auto-step6-.png) if failed, try to reconnect ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/whatsapp-auto-step7-1-1.png) Save changes after seeing your WA account has been added #### Steps Explanation: - Click **Synchronize now** and complete the procedure. - To add new numbers, visit [https://business.facebook.com/wa/manage/phone-numbers/](https://business.facebook.com/wa/manage/phone-numbers/) . If you add new numbers after the sync process, you will need to sync them again. All numbers will be automatically synchronized. If you wish to disable specific numbers, you can delete them from **Settings > WhatsApp > Cloud API numbers**. - If you sync again with the same phone number and do not receive the verification SMS or call, you can enter the latest PIN you received and it will work. If you do not receive the messages sent to your WhatsApp number in CHAT.devad.io, please check the following: - Click **Reconnect** and complete the procedure. - Go to the [Meta Business Suite](https://business.facebook.com/billing_hub/payment_methods) and add a payment method. if you add new phone numbers, please navigate to https://business.facebook.com/wa/manage/phone-numbers/. If you add numbers after the initial setup, you must run the sync process again to include them, as all numbers are synchronized automatically. To disable specific lines, you can remove them via Settings > WhatsApp > Cloud API numbers. Finally, if you re-sync an existing number but do not receive a verification call or SMS, simply enter the last PIN you received, as it will still be accepted. ### Troubleshooting: Sign-Up Errors If you encounter issues during the Embedded Sign-Up process, here are common error messages and the steps you should take. Before examining specific error messages (Automatic Mode or even Manual Mode), ensure you’ve addressed these common issues: - **Invalid Phone Number:** You must use an active, standard mobile phone number (As Many virtual or VoIP numbers get rejected by WhatsApp). - **Onboarding Limits:** Meta limits the number of new accounts you can create until your main business portfolio is fully verified. If you hit a limit, you may need to wait or accelerate verification. - **Missing Compliance:** Your website, legal documents, or business information is incomplete or inconsistent. - **Lack of Admin Access:** The Facebook account used to sign up must have **full Admin access** to the relevant Meta Business Account - **Invalid account linking**. this is the most frequent issue’ It could be due to non-approved or **pending**Whatsapp Number or Whatsapp Manager . **Verfication & approval:** The Whatsapp Manager and phone number both must be approved and verfied to be able to connect. other wise try Connect with Whatsapp Business App in facebook intergation windows for most cases of failing connecting Whatsapp with our CHAT App (CHAT.devad.io) your WhatsApp number, your display name, or WhatsApp Account Manager may be pending review. Approval typically takes a few days; if it takes longer, please contact Meta Support regarding your Business Manager via this link: [https://www.facebook.com/business-support-home/](https://www.facebook.com/business-support-home/) after getting approved please try connecting with CHAT App. if you dont want to wait, try using “Connecting with Whatsapp Business Mobile App” method. --- ### 2nd Option: Manual Sync Mode: Go to [https://chat.devad.io/?setting=whatsapp](https://chat.devad.io/?setting=whatsapp) then from section *Cloud API settings **follow the steps below*** ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/chrome_igsmirz7nt.png) Cahnge to Manual Mode ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step1.png) Go to [https://developers.facebook.com/apps/create/](https://developers.facebook.com/apps/create/) and create an app, choose App type as Business, chaose your Business portfolio ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step2.png) add WhatsApp ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step3.png) create random secret key, copy the config. URL to add in the facebook app in next step ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step4.png) Past the config. URL and your secret key, then verify and save. then refresh the page ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step5.png) After refreshing the page, only enable the messages ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step6.png) in Whatsapp Section go to API Setup and add your Whatsapp Business phone number ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step7.png) Generate Secret token, add any WhatsApp Number, then send the test message, and reply to that message ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/chrome_x282hahvlu.png) Go to [https://business.facebook.com/latest/settings/system_users](https://business.facebook.com/latest/settings/system_users) add syste user with admin role ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step-step9.png) Add assets, from apps section choose the app you created and choose manage app. then save ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step-10.png) Click Generate Token then set never expire, and select these permissions: Business managment, Whatsapp_business_management, whatsapp_business messaging. then copy system user token ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step-10-1.png) copy phone and business ID, and past in CHAT.devad.io ![](https://hub.devad.io/guides/wp-content/uploads/sites/10/2025/11/manual-step-11.png) past phone and business ID, and past system user token #### Steps Explanation: - Create a new account at [https://developers.facebook.com](https://developers.facebook.com) or login with your existing account. - Create a new app and choose **Other** as the **app type**. Then select **Business**. Enter a name for the app and select the Business Account used for WhatsApp. [](https://st1.devad.io/help/en/guides/media/docs/meta-sync-1.jpg) - In **CHAT.devad.io > Settings > WhatsApp > Cloud API settings > Secret key** enter a random string then go to [https://developers.facebook.com/apps](https://developers.facebook.com/apps) and select your app. Click **Add product** and add **WhatsApp**, then go to **WhatsApp > Configuration** and in **Webhook URL** enter the URL you get from **CHAT.devad.io > Settings > WhatsApp > Cloud API > Configuration URL**. In **Verify token** enter the secret key you previously entered in CHAT.devad.io. Click **Verify** and save, click **Webhook fields > Manage**, enable the following Webhook fields: **messages**. [](https://st1.devad.io/help/en/guides/media/docs/whatsapp-cloud-1.jpg) - To verify the integration, simply go to [https://developers.facebook.com](https://developers.facebook.com) and select your app. From there, click on “WhatsApp” in the left menu and then select “API Setup”. Copy the **Phone number ID** and paste it into **CHAT.devad.io > Settings > WhatsApp > Cloud API numbers > Phone number ID.** Enter the desired phone number in the “To” field, such as your personal WhatsApp number, and send a test message. Check your WhatsApp account and send a reply, which should then appear in CHAT.devad.io. To reply to the test number from CHAT.devad.io, copy the “Temporary access token” and paste it in **CHAT.devad.io > Settings > WhatsApp > Cloud API numbers > Token**. [](https://st1.devad.io/help/en/guides/media/docs/whatsapp-cloud-3.jpg) - To activate the WhatsApp integration for all phone numbers and add a live phone number, refer to the following guidelines. In **CHAT.devad.io > Settings > WhatsApp > Cloud API numbers > Token** enter the permanent access token, follow the instructions below for getting it. - Visit [https://business.facebook.com](https://business.facebook.com) and go to **Left menu > Settings > Business settings**, then go to **Users > System Users** to view your admin system user, or create a new one. Open the user and click **Add Assets**, then select the app used for the WhatsApp API integration and check **Develop App**, or **Full control**. The system user needs to be an admin. If you do not see the option, click **Business settings**. - Click **Left menu > Account > Apps**. Select your app or add it. Make sure the **system user** is there and has full control. If not, click **Add user**, select the system user, click **Full control**, and click **Assign**. - Click **Left menu > Apps** and under **Select Assets** choose your app, assign **Full control** and save. - From **Left menu > WhatsApp accounts** select the WhatsApp account linked to your appp, then click **Assign people** and select the **System user**, grant to it **Full control**. - From **Users > System Users** select the user you just created and click **Generate New Token**, click **Apps** and select the app used for the WhatsApp API integration, set the **Token expiration** to **Never**, enable the following permissions: **whatsapp_business_management**, **whatsapp_business_messaging**, **business_management**. Click **Generate Token** and save. Paste the token in **CHAT.devad.io > Settings > WhatsApp > Cloud API numbers > Token**. [](https://st1.devad.io/help/en/guides/media/docs/whatsapp-cloud-2.jpg) - After activating the number, copy the **Phone number ID** and paste it into **CHAT.devad.io > Settings > WhatsApp > Cloud API numbers > Phone number ID.** - If the number is in **pending** status, you need to enter your app dashboard and then from **Left menu > WhatsApp > API Setup** click **Generate access token**. - Please keep in mind that if you use your current WhatsApp business number in CHAT.devad.io, it will no longer be usable with your WhatsApp Business app, and you will need to migrate it following [these](https://developers.facebook.com/docs/whatsapp/cloud-api/get-started/migrate-existing-whatsapp-number-to-a-business-account) instructions. --- ### 3rd Option: 360dialog - Go to [https://www.360dialog.com/](https://www.360dialog.com/) and create a new account. - Enter your dashboard and from **Left menu > WhatsApp Accounts** generate the API key and copy and paste it in https://chat.devad.io/?setting=whatsapp **> 360dialog settings**. - Click https://chat.devad.io/?setting=whatsapp **> 360dialog settings > Synchronize now**. - Done! CHAT.devad.io should start receiving the WhatsApp messages sent to your number, and you can reply to those messages from CAHT app. - Note that you can also use the free sandbox account for testing, more details at [https://docs.360dialog.com/whatsapp-api/whatsapp-api/sandbox](https://docs.360dialog.com/whatsapp-api/whatsapp-api/sandbox) . The sandbox account has limitations and some features, such as media attachments, will not work. - More Detail about [360dialog](https://hub.devad.io/guides/chat-devad-io-docs/setting-up-your-360dialog-account/) Setup visit this page: [https://hub.devad.io/guides/chat-devad-io-docs/setting-up-your-360dialog-account/](https://hub.devad.io/guides/chat-devad-io-docs/setting-up-your-360dialog-account/) --- ### 4th Option: Twilio - Go to [https://www.twilio.com](https://www.twilio.com/) and create a new account. - Verify your phone number. - Complete the form and choose **WhatsApp, Alerts & Notifications, With no code at all, 3rd party integrations**. - From the Twilio console copy **ACCOUNT SID** and **AUTH TOKEN** and paste them into **CHAT.devad.io > Settings > WhatsApp > Twilio settings**, save the changes. - You will now set up a free test account to run some tests and make sure the integration works with CHAT . From the left menu click **Messaging > Settings > WhatsApp sandbox settings** and enter into **WHEN A MESSAGE COMES IN** and **STATUS CALLBACK URL** the URL of CHAT, get it from **CHAT.devad.io > Settings > WhatsApp > Twilio settings > Get configuration URL**. Mind that localhost will not work, you need a public URL and a live server. - From the left menu click **Messaging > Try it out > Send a WhatsApp message**. Follow the instructions and send the message with the code to the WhatApp number provided. Click the next buttons until the configuration is complete. - Done! CHAT.devad.io should start receiving the WhatsApp messages sent to the sandbox account, and you can reply to those messages from the CHAT.devad.io. - To publicly use the WhatsApp integration with your customers you need also to complete the steps below: - Update your account and enable billing, you can do that here. - Purchase a Twilio number, which will be the phone number of your official WhatsApp Business account. More details here. You cannot use the phone number of your existing WhatsApp Business account, you must use a Twilio number. More details here. - From the Twilio console go to **Messaging > Services** and create a new Messaging Service. Click **Add Senders**, select **WhatsApp Number** as the sender type, and add the Twilio number you purchased. Copy the **Service SID** and paste it into CHAT.devad.io **> Twilio settings > Sender**. - More Detail about **Twilio**Setup visit this page: [https://hub.devad.io/guides/chat-devad-io-docs/how-to-connect-whatsapp-twilio-to-chat-devad-io/](https://hub.devad.io/guides/chat-devad-io-docs/how-to-connect-whatsapp-twilio-to-chat-devad-io/) --- ## FAQ & Troubleshooting and ### **Frequently Asked Questions (FAQ)** **Q: I signed in, but why can’t I see my WhatsApp number in the CHAT App?** **A:** This usually happens because your WhatsApp Manager is not yet verified or your WhatsApp number has not been approved by Meta. Please wait at least **48 hours** and try again. If it is still not approved or verified after this period, please contact Meta Support directly at: [https://www.facebook.com/business-support-home/](https://www.facebook.com/business-support-home/) **Q: What are the limitations of using Twilio or 360dialog?** **A:** Both providers have specific constraints, such as Twilio’s **1600-character message limit**. For the most stable and feature-rich experience, we highly recommend using the **Official WhatsApp Cloud API** integration. **Q: Do you provide support for Twilio or 360dialog setups?** **A:** No. We cannot provide technical support for third-party configuration, delivery issues, or platform-specific errors related to Twilio or 360dialog. **Q: Where can I find a complete guide on WhatsApp Business setup?** **A:** You can find our comprehensive guide on creating and maintaining a healthy WhatsApp Business account here: **[WhatsApp Business Health & Setup Guide](https://hub.devad.io/guides/chat-devad-io-docs/how-to-create-and-keep-whatsapp-business-account-healthy/)**. **Q: How do I add new phone numbers or manage existing ones?** **A:** To add new numbers, visit your **[Meta WhatsApp Manager](https://business.facebook.com/wa/manage/phone-numbers/)**. If you add a number after the initial setup, you must **run the sync process again** in CHAT App to import them. To disable specific lines, navigate to **Settings > WhatsApp > Cloud API numbers**. **Q: What if I don’t receive a verification SMS or call during a re-sync?** **A:** If you are re-syncing an existing number and the code doesn’t arrive, simply **enter the last PIN you received**. Meta typically accepts the previous PIN for re-connections. **Q: Why am I seeing errors during the sign-up process?** **A:** Most sign-up issues (in both Automatic and Manual modes) are caused by: - **Invalid Phone Number:** Virtual or VoIP numbers are often rejected; use a standard mobile number. - **Onboarding Limits:** Meta may restrict new accounts until your Business Portfolio is verified. - **Missing Compliance:** Ensure your website and legal documents are complete and consistent. - **Permissions:** The Facebook account must have **Full Admin access** to the Meta Business Account. **Q: What does the “Invalid account linking” error mean?** **A:** This is the most common error. It usually indicates that the WhatsApp number or the WhatsApp Manager is **unapproved or still pending review** by Meta. **Q: What are the verification and approval requirements?** **A:** Both your WhatsApp Manager and the specific phone number must be **fully approved and verified** to connect. If you encounter status issues, you can alternatively try the **“Connect with WhatsApp Business App”** method within the integration window. **Q: Is there a way to connect without waiting for Meta’s manual approval?** **A:** Yes. If you prefer not to wait for the official API approval process, use the **“Connecting with WhatsApp Business Mobile App”** method for a faster setup. #### Unofficial WhatsApp API ? CHAT devad.io only supports the Official WhatsApp Cloud API, 360dialog, or Twilio. Unfortunately, unofficial WhatsApp APIs are not supported. However, you can still implement them using the CHAT.devad.io API and Webhooks. For more details, visit [https://chat.devad.io/docs/api/web](https://chat.devad.io/docs/api/web) (SOON we will share api doc). Please be aware that you must possess coding skills as a developer to proceed with this task. Additionally, our default integrations are equipped with advanced features including chatbot support, automated messages, human takeover, WhatsApp rich messages, attachments, and more. Consequently, although setting up a basic integration for sending and receiving text messages is relatively straightforward, ensuring its flawless functionality is a more intricate process. Use this page [Ask ChatGPT](https://chatgpt.com/?q=Read%20https%3A%2F%2Fst1.devad.io%2Fhelp%2Fen%2Fguides%2Fwhatsapp%2Fconnect-whatsapp-business-with-chat-devad-io--152%20and%20answer%20questions%20about%20the%20content.) [Ask Claude](https://claude.ai/new?q=Read%20https%3A%2F%2Fst1.devad.io%2Fhelp%2Fen%2Fguides%2Fwhatsapp%2Fconnect-whatsapp-business-with-chat-devad-io--152%20and%20answer%20questions%20about%20the%20content.) On this page [WhatsApp Integration Options:](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#whatsapp-integration-options) [Detailed Steps](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#detailed-steps) [1st Option: Automatic Sync Mode:](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#gspb-heading-id-gsbp-a225930) [Troubleshooting: Sign-Up Errors](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#troubleshooting-sign-up-errors) [2nd Option: Manual Sync Mode:](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#gspb-heading-id-gsbp-65448ba) [3rd Option: 360dialog](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#gspb-heading-id-gsbp-287886b) [4th Option: Twilio](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#gspb-heading-id-gsbp-0511ed2) [FAQ & Troubleshooting and](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#gspb-heading-id-gsbp-cd7cab4) [Frequently Asked Questions (FAQ)](https://st1.devad.io/help/en/guides/whatsapp/connect-whatsapp-business-with-chat-devad-io--152#frequently-asked-questions-faq) ## Keep exploring [### How to Create and Keep WhatsApp Business Account Healthy 🚀 WhatsApp Success Starts Here: The Essential Compliance Guide for Your Business Are you using the Meta Embedded Sign-Up through CHAT.devad.io to connect with customers…](https://st1.devad.io/help/en/docs/whatsapp/how-to-create-and-keep-whatsapp-business-account-healthy--153) [### Setting Up Your 360dialog Account Setting Up Your 360dialog Account If you don’t have a WhatsApp Business Account yet, don’t worry. The process is straightforward. You’ll need to sign upfor…](https://st1.devad.io/help/en/guides/whatsapp/setting-up-your-360dialog-account--156) [### How to Connect WhatsApp Twilio to Chat.devad.io Twilio Account Setup To get started, you need a Twilio account. Go to the Twilio Signup Page and create a new account. Once signed up,…](https://st1.devad.io/help/en/guides/whatsapp/how-to-connect-whatsapp-twilio-to-chat-devad-io--158) [### WhatsApp Templates & Flows Understanding WhatsApp Templates According to the official WhatsApp Business Policy, businesses are prohibited from sending unsolicited marketing or solicitation messages directly to end users. The…](https://st1.devad.io/help/en/docs/whatsapp/how-to-use-whatsapp-templates-in-chat-devad-io--159) Help Center search ## Find an answer yourself Searching Guides only. Type at least 2 characters to search. 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