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Building Slackbots from Scratch

Building Slackbots from Scratch

This was presented at the ForLoopWomen 2.0 on the 23rd of September, 2017. It focuses on guiding anyone who wants to take a look at building slackbots.


Omolara Adejuwon

September 23, 2017


  1. Building Slack Bots From Scratch 23rd, September, 2017 Omolara Adejuwon

  2. Bots? What are those?

  3. Bots are built to automate some certain tasks. They are

    expected to deliver the tasks faster and better than humans. They can come in whatever form you deem fit e.g chatbots, crawlers, informational bots, entertainment bots.
  4. Let’s drill down to chatbots

  5. Chatbots are built to simulate real conversations. They are built

    on predefined instructions, keywords and analysis. Many of them live on existing communication tools like Slack, Messenger, Skype and many more. We have also seen many of them on the ‘Live Chat’ sections of many websites. They are everywhere.
  6. How does Slack come in?

  7. Slack Internal Integrations Incoming Webhooks Slash commands Bot users

  8. Slack Bot Users They are special kinds of users that

    observe & respond to conversational interactions in channels and direct messages. They can do almost everything a regular slack user can do. Bot users ride on Slack’s Web API, Events API and RTM API.
  9. To get started, you need • A slack workspace •

    A bot user that has been integrated to your workspace • An API token • A knowledge of a server side language • API.AI - if you need some level of natural language processing (NLP). • A server to host your files
  10. Slack allows you listen to events and triggers. Your app

    logic then how your bot responds to each of the events you have subscribed to. All the events available are here
  11. Resources • Slack’s API docs. https://api.slack.com/ • API.AI docs https://api.ai/docs/getting-started/basics

    • There are some reliable open source slack clients in different languages e.g BotKit(NodeJS), PHP Slack Client, Python Slack Client
  12. Let’s build a simple slack bot Link to Repo: https://github.com/larikraun/slackbotdemo

  13. Thank you https://github.com/larikraun