Top "Messenger" questions

Allow sharing content from your app into Facebook Messenger.

What is the technology behind wechat, whatsapp and other messenger apps?

I am eager to know about the architecture of different real-time messenger apps. Are they using any generic protocol/architecture?

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Viber messenger API

I'm looking for a library to do requests to Viber messenger server. I need to: send messages to users; check …

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Facebook Messenger bot welcome message: 100 The parameter setting_type is required

I'm trying to set a welcome message for a Facebook Messenger bot using the code provided in the documentation - …

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Facebook Messenger bot error: The parameter recipient is required

the bash command I used to connect the bot is: curl -ik -X POST 'https://graph.facebook.com/v2.6/me/…

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Facebook Messenger Bot, send Image Attachment

I'm creating a Facebook bot that has images uploaded to it, and it responds with an image. Can I send …

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Facebook Messenger Bot - How to disable bot and allow human to chat

so this is something I've been trying to think through for about 16 hours. I am coding with PHP / CuRl / etc …

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Any Way Around Facebook Bots Button Template Limit?

It appears (undocumented) that for a button message type in the Facebook Bots chat system, there is a max of 3 …

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Message size limit for Facebook messenger bot

I am trying to implement a Facebook messenger bot. I have trouble with the bot replying with a response that …

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What is better for instant messenger TCP or UDP?

I need to implement client/server instant messenger using pure sockets in Java lang. The server should serve large number …

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Open Facebook Messenger from iOS app

Does anyone know how can I open the Facebook messenger application with a pre-filled text? For example, to open the …

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