# Build a Ticket form
In this tutorial, we'll walk you through building a custom web form that will allow your users to submit tickets directly to Intercom, via [Tickets API](https://developers.intercom.com/intercom-api-reference/v0/reference/the-ticket-model).
## Prerequisites
* An Intercom workspace. You can use your paid workspace, or a free Intercom [development workspace](https://app.intercom.com/a/signup/teams?developer=true&locale=en-US)
* Ticket Types of "Bug", "Feature request" and "Other". Create the required Ticket Types [via the API](https://developers.intercom.com/docs/references/rest-api/api.intercom.io/Ticket-Types/createTicketType/) or [in the UI](https://www.intercom.com/help/en/articles/7112127-create-custom-ticket-types).
## Step 1: Create an app for your ticket form
In this tutorial, we'll use Sinatra (Ruby) to power the ticket form on your website. You can refer to official [Sinatra docs](https://sinatrarb.com/intro.html) to learn how to set up a basic Sinatra app.
For this app, you'll need two endpoints: `get /index` to display the form and `post /tickets` to create the ticket. To create a ticket, the app will make a call to [Tickets API](https://developers.intercom.com/docs/references/rest-api/api.intercom.io/Tickets/ticket/):
```ruby
require 'sinatra'
require 'json'
require 'httparty'
# To create a ticket in Intercom, you need to provide the id of the corresponding Ticket Type.
# This is a simplified way to map user selection to a Ticket Type id:
TICKET_TYPES = {
'1' => 'Bug',
'2' => 'Feature request',
'3' => 'Other'
}
get '/' do
# This endpoint displays the `index` template, i.e. the ticket web form itself:
erb :index
end
post '/tickets' do
# This endpoint gets called when the form is submitted.
# First, we parse the payload we receive from the form:
ticket_type_id = params['ticket_type']
ticket_title = params['ticket_title']
ticket_body = params['ticket_body']
email = params['email']
# Then we prepare the payload that will be sent to Intercom Tickets API:
intercom_api_token = 'your_intercom_api_access_token'
intercom_ticket_endpoint = "https://api.intercom.io/tickets"
token_string= "Token token = #{intercom_api_token}"
data = {
ticket_type_id: "#{ticket_type_id}",
contacts: [{ email: "#{email}" }],
ticket_attributes: { _default_title_: "#{ticket_title}", _default_description_: "#{ticket_body}" }
}
HTTParty.post(intercom_ticket_endpoint, body: data.to_json, headers: { 'Content-Type': 'application/json', 'Authorization': token_string, 'Intercom-Version': 'Unstable'})
end
```
The code above maps Ticket Types to hardcoded numbers for simplicity sake. In a real world app, you'll likely need to query [Ticket Types API](https://developers.intercom.com/docs/references/rest-api/api.intercom.io/Ticket-Types/getTicketType/) to match customer's selection to an id of a Ticket Type in your system.
## Step 2: Create a ticket form
Add the following code to `index.erb` template to display the ticket form:
```html
Create an Intercom ticket
Create a ticket
```
## Step 3: Fill out ticket details
Fill out the necessary details and click "submit":
You should now see this ticket in your Intercom Inbox:
Congrats! You are done.
## Next steps
- [Learn more](https://www.intercom.com/help/en/collections/3659257-tickets) about Tickets as a product.
- Explore Ticket webhook [topics](https://developers.intercom.com/docs/references/unstable/webhooks/webhook-models/).
- Explore [Ticket API](https://developers.intercom.com/docs/references/rest-api/api.intercom.io/Tickets/ticket/).
- Build an [integration](/docs/guides/tickets/build-a-ticketing-app) between Intercom tickets and GitHub issues.