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项目作者： usmailaabdoul

项目描述 ：
A Facebook messenger bot, this bot interacts with the user using the message bot postback messages, to get information from the user fetches data from an external API and send backs information to the User
高级语言： JavaScript
项目地址: git://github.com/usmailaabdoul/facebookMessangerBot.git
创建时间： 2020-11-23T15:24:05Z
项目社区：https://github.com/usmailaabdoul/facebookMessangerBot
开源协议：
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facebookMessangerBot

A Facebook messenger bot, this bot interacts with the user using the message bot postback messages, to get information from the user fetches data from an external API and send backs information to the User

Getting started

  • Git clone the repository
  • cd into the repo
  • npm install to install all dependencies

Deploying to server (sample server Heroku)

  • Create a new App on Heroku
  • Connect new app with the github repository of your node.js project

  • Add the required env variables

    • VERIFY_TOKEN: which is the token gotten from app on facebook developer dashboard used to verify the webhooks

  • Deploy Heroku app

Adding a GET STARTED button to your bot

curl -X POST -H "Content-Type: application/json" -d '{ "get_started": {"payload": "<postback_payload>"} }' "https://graph.facebook.com/v2.6/me/messenger_profile?access_token=<PAGE_ACCESS_TOKEN>"

  • replace the PAGE_ACCESS_TOKEN with your token of the app gotten from facebook developer dashboard
  • update the payload message with the corresponding one in the node.js app in this case i put WELCOME
    • so replace <postback_payload> with WELCOME