![]() ![]() upload a screencast of your chatbots conversation flow.provide a test case for the review team.define how your chatbot will converse with users.promise you won't get involved in uninvited, outbound messaging.check several boxes confirming that you've gone through their policies and rules.This page requires you entering a lot of information to make sure you as a developer will not abuse the platform. Under “App Review for Messenger”, click “Request Permissions.” Of course, Facebook can always revoke API access tokens to a spam chatbot, but Facebook want a clean platform with their Messenger Imagine the bot that used to give you horoscope alert every day selling you some random Chinese electronics. They appear to be trying hard to assure you’re a policy abider, and not submitting a chatbot for the sale of submitting, only to change it at some point into a spam bot. The code for a Messenger chatbot runs on your own servers and could change at any time, without Facebook learning about. To make the bot available to everyone over the Messenger Platform, it has to go through a review process.įacebook seems to be highly systematic in their review process, and for a noble purpose. While you’re testing your bot, only admins of the Facebook Page can message the bot directly. The bot is programmed to respond to everything with “got it, thanks!” Submit chatbot to Messenger for review You should see the POST data that Facebook is sending to your endpoint every time the bot receives a new messageĪn instance of JSON POST body that I receive when I send “does this work?” to my bot Otherwise, you can click Message on your Facebook Page to chat with the bot. Your just created bot should appear as any of your friends on Messenger. Whatever value you enter under it, you assure it reflects in your Heroku environment using heroku config:add VERIFY_TOKEN=your_verification_token_here Chat with the bot Verification Token is a secret value that a bot receives to validate the origin of a request. Now you’ve got a “working” webhook URL that you can use to setup your bot. localhost:3000/facebook/receive : should be your Facebook Webhook URL, except Facebook only accepts public URLs. Then, in your browser, visit localhost:3000 and you should see “Hello world”. I will verify the thing on a local server with Heroku. I have the Heroku CLI Toolbelt installed, so I run Git clone cd into it and install python dependencies:įor simplicity, I’ll deploy this to Heroku and recommend you to do so too. To proceed with the step, I am going to clone this Github repository by hartleybrody Read more: Create a chat app server using Node.js and Socket.io? To have a working endpoint that responds with a 200 code and calls back some info in order to validate your bot with Facebook. A single event may be sent to many webhook endpoints. Webhook endpoints are URLs defined by users to which Facebook sends events. To set up Webhooks, you need a Callback URL and Verify Token. Authenticate your Facebook profile and click continue, Page Access Token will be beside the page name. Under Token Generation, select the page and a popup will emerge. You’ll be presented with the App Dashboard. Since we are building a chatbot for Messenger, click the Set Up button below it. ![]() To create a new App ID, click Skip and Create App ID on the right top.Ĭreate App ID and you’ll be asked to add a product. You’ve to become a developer to access the website and generate an App ID. ![]() Create a Facebook Appįacebook for Developers is a separate website dedicated to people developing apps using Facebook APIs or one of the platforms, including Messenger. So create a Facebook Page while keeping your patience level to create a bot in check. The name and image of your Facebook Page is what the bot will be recognized by. Once created you must copy the page ID from the About page. If your Facebook account neither has a page associated with it nor is an admin of a page, you must create a new Facebook Page. The bot is accessed through a Facebook Page. Otherwise, you have to create a new page. For example, you must own or admin a Facebook Page to get started. Moreover, there are prerequisites over what you need to do in order to get your chatbot published on Messenger. Like submission guidelines on respective app stores on mobile platforms: iOS and Android, chatbots platforms like Messenger too have strict guidelines regarding which chatbot gets published, which doesn’t. I covered steps to developing a conversational chatbot in my previous many posts. ![]()
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