whatsapp Questions

Javascript – whatsapp-web.js, How can I fix TypeError: Cannot read properties of null (reading '1')

April 4, 2024
Godwin Tobi
3 Answers

const version = indexHtml.match(/manifest-([d.]+).json/)[1]; ^ TypeError: Cannot read properties of null (reading '1') at LocalWebCache.persist (/Users/abc/Desktop/haba/node_modules/whatsapp-web.js/src/webCache/LocalWebCache.js:29:69) at /Users/abc/Desktop/haba/node_modules/whatsapp-web.js/src/Client.js:744:36 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) Node.js v20.11.1 once the code is run the second time, it always brings this error. i was using nodemon…

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Javascript – how do i use brevo api to send whatsapp messages?

March 11, 2024
Lee
2 Answers

following these docs https://mukulsib.readme.io/reference/sendwhatsappmessage i wrote this code: import axios from 'axios'; const API_KEY = '/i got api key from brevo SMTP & API page/'; export default async function handler(req, res) { if (req.method === 'POST') { const { phoneNumbers,…

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Seo – Image thumbnail not showing while sharing link on WhatsApp: OG Tag issue

March 1, 2024
Pranav Kaistha
2 Answers

I have placed OG Tags correctly on my website but thumbnail image is not loading when I share my website link on whatsapp. I checked all other answers on StackOverflow but nothing seems to work for me. This happened after…

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Facebook api – How can I save an image received from a Webhook? (WhatsApp API)

February 28, 2024
Guilherme
2 Answers

So, I'm starting to understand a bit more of WhatsApp API and all the messages that my number received are sent to my server via Webhook. The text messages are fine, but I'm struggling with the media messages. When the…

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Facebook api – Is it possible to get whatsapp business account ID and phone number ID using only the access token with an API?

February 3, 2024
Neha
2 Answers

Facebook has the following API - https://graph.facebook.com/API_VERSION/me?fields=FIELDS&access_token=ACCESS_TOKEN Does WhatsApp have a similar API where I can get all account information, such as phone number ID and business account ID, by using only the access token and nothing else? I have…

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Facebook api – WhatsApp template name does not exist in the translation

December 16, 2023
Juan Roa
2 Answers

I'm using the WhatsApp API to send template messages. Currently have an approved template created for the 'es' language (Spanish), but the API returns 404 every time I try to send it to a phone number: . This has gone…

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Facebook api – Trouble adding webhook url to WhatsApp Business product on Facebook Developers Dashboard

July 21, 2023
tobi umar
2 Answers

After selecting the Whatapp product on my facebook developer dashboard, I try to add a webhook but it fails to verify the call back url and get I an error message that says The callback URL or verify token couldn't…

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Html – How to display WhatsApp DP in the WhatsApp Web intermediate page?

July 14, 2023
ViLLaN
2 Answers

I am trying to add a WhatsApp chat option on my website using the following code: <a href="https://wa.me/+91XXXXXXXXXX/" data-action="share/whatsapp/share" target="_blank" class="float" target="_blank"> <i class="fa fa-whatsapp my-float"></i> </a> When I click on the button, it redirects me to the WhatsApp Web…

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Javascript – Server not send messages via Express.js using whatsapp-web.js

June 28, 2023
E.MRZ
2 Answers

When I confirm the QR code with my phone, "READY" is printed on my console, but when I send a JSON request to the "/sendmessage" part, I get a "404" error. Likewise, I get "404" in "/getqr". I could not…

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Launch Whatsapp Business from Flutter

May 31, 2023
Ashirwad Kumar
2 Answers

I am trying to launch WhatsApp Business app using Flutter and have written below code: whatsAppBusiness(phone) { print(phone); return launchUrl( Uri.parse( 'whatsapp-business://send?phone=$phone', // 'https://api.whatsapp.com/$phone', //put your number here ), ); } but it is not getting launched.

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