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Uber Slack Bot

Get Uber price estimates directly in Slack.


Command to post in a Slack channel



uber price start=ATT park, san francisco end=dolores park, san francisco


Screenshot Uber estime ATT Park to Dolores

Failed request uber price Heaven to Hell

Screenshot failed request

Request in a city that does not have Uber availble

Screenshot not available

Installation guide


Slack part

1. Create outgoing webhook

Outgoing webhook is used to "listen" what's happening on channels. To create a new one go on

On the next page you will select on which channel of your organization you want to bot to be active. And the triggered words. Triggered words are the words that will make the bot react. In our case breez.

At the bottom of the page you can give a cute name to your bot as well as an avatar. We will come back later to this page to fill the other fields.

2. Create incoming webhook

Incoming webhook is used to send data to channels. Again we go on And create an incoming webhook.

Define on which channel you want to post, change the name of the bot and it's icon. All these could be overide later.

Keep the Webhook URL somewhere we will need it later to send a POST request and send data to slack.


Using APItools is a great way to avoid maintaining servers for something as simple as webhooks. It's also free to use.

Google API

Create a new service with the API URL This service will be used to make all the requests to Google Maps API.

We don't have any middleware code for this service.

Uber API

Create a new service with the API URL This service will be used to make all the requests to Uber API.

We now are going to add two middlewares. First one will be used to convert street names to latitude longitude coordinates using service previously created. Code for this middleware could be found in uber_getLatLngFromGoogle.lua file.

In this file change:

  • GOOGLE_API_KEY by your own Google API key
  • APITOOLS_GOOGLE_SERVICEURL by the APItools service URL for the Google Maps API.
  • UBER_TOKEN by your Uber Token

Then add the second middleware that will send the message to slack. Code could be found in uber_slackNotification.lua file.

In the code change SLACK_INCOMING_URL to your slack incoming webhook URL created before

Your pipeline should look like this:

APItools pipeline

Handling webhook

Anytime our triggered word is used in a channel, slack will make a request to an URL. We want to URL to be an API service. This service will handle the outgoing webhook request from slack.

Use the echo-api as API URL

Copy APItool URL that should look like Go back to the Outgoing webhook config page you previsouly created. Pasted the APItools URL in the URLs field.

Add APItools URL to outgoing webhook

On APItools, on your newly created service, go in the pipeline and paste the code found in the file echo_hookmanagement.lua of this repo.

In this snippet change placeholders:

  • SLACK_INCOMING_HOOK_URL by the Incoming Webhook URL you created in Slack.
  • APITOOLS_UBER_SERVICE_URL by APItools service URL for Uber API.


A bot for Slack to get Uber price estimates



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