Developer quickstart

Set up your account and API credentials

1. Create a new account at dashboard.tryaqueduct.com

If you would like more accounts whitelisted, reach out to your Aqueduct point of contact or email [email protected].

2. Generate an API from the settings page.

Use your API key by including it in the header of any requests made to Aqueduct, which you can test out directly in the API reference.

curl --request GET \
     --url https://api.tryaqueduct.com/v1/account-owners \
     --header 'Accept: application/json' \
     --header 'Authorization: Api-Key {Aqueduct-API-Key-Here}' \
     --header 'Content-Type: application/json'

Configure how you want to collect money.

1. Create a price model in the dashboard.

On Aqueduct, you express how you collect money using a PriceModel which expresses how much and how frequently you want to charge them. Price models contain price functions that can be combined to easily express sophisticated deals. You can read more about how price models work here.

We'll create a basic usage based price model first and then built it into a full blown marketplace with split payouts, retainers, and referral fees.

Scenario: Cody provides consulting services at $100 per hour that is collected monthly

To handle Cody's billing, we create a price model with:

• One price function of type per-unit-meter and meter name cody-hours-worked and meter rate $100.
• Billing frequency: monthly.

2. Create a customer

Customers are represented as account owners on Aqueduct. The following code create a customer with name Bobby Buyer and email [email protected]. It will return the created account owner object with an id.

curl --request POST \
     --url https://api.tryaqueduct.com/v1/account-owners \
     --header 'Accept: application/json' \
     --header 'Authorization: Api-Key {your api key here}' \
     --header 'Content-Type: application/json' \
     --data '
{
     "name": "Bobby Buyer",
     "email": "[email protected]"
}

3. Start the subscription

Create a product to represent what is being sold. Products are used for reporting and provisioning. Cody may offer consulting at different price points to different customers. Cody may also offer multiple product they want to have reporting on such as remote consulting and in-person consulting.

curl --request POST \
     --url https://api.tryaqueduct.com/v1/products \
     --header 'Accept: application/json' \
     --header 'Authorization: Api-Key {your api key here}' \
     --header 'Content-Type: application/json' \
     --data '{"name":"Consulting"}'

Call /bill to use the price model to bill the customer. Since the price model has a recurring billing frequency, it will create a subscription.

curl --request POST \
     --url https://api.tryaqueduct.com/v1/bill \
     --header 'Accept: application/json' \
     --header 'Authorization: Api-Key {your api key here}' \
     --header 'Content-Type: application/json' \
     --data '
{
     "customerId": "{Bobby buyer id here}",
     "priceModelId": "{price model id here}",
     "productId": {product id here}
}
'

4. Send usage events to Aqueduct

Call /billableEvents to send events that should be billed against to the price model. The following code tells the price model that code worked 20 hours. At the end of the month, Bobby will be billed for $2000 since Cody added 20 hours. You can preview upcoming amounts in the dashboard.

curl --request POST \
     --url https://api.tryaqueduct.com/v1/billableEvents \
     --header 'Authorization: Api-Key {your api key here}' \
     --header 'Content-Type: application/json' \
     --data '
{
     "eventName": "cody-hours-worked",
     "eventType": "batched",
     "customerId": "{Bobby buyer id here}",
      "data": {
          "count": "20"
     }
}
'

5. Using price models as templates

In the example above, we've specified all the variables when we created the price model and calling /bill primarily associated a fully formed price model with a customer and a product. Price models can be used as templates by only part of the variables when the price model is created and the rest of the models when calling \bill.

For example, instead of creating a price model specifically for Cody Consultant. We can create a generalized price model for any consultant and then specific the specific values that we want for Cody when we call \bill to bill specifically for Cody.

To create a generalized price model:

• One price function of type per-unit-meter and leave the meter name and meter rate unspecified.
• Billing frequency: monthly
  To specify the Cody specific information, we would make the following \bill request with the variables object containing the missing variables for each price model id.

curl --request POST \
     --url https://api.tryaqueduct.com/v1/bill \
     --header 'Authorization: Api-Key 198b4c91-f4d8-4e8e-9a62-ff535629417a' \
     --header 'Content-Type: application/json' \
     --data '
{
     "productId": "{product id here}",
     "customerId": "{Bobby buyer id here}",
     "priceModelId": "{price model id here}"
     "variables":{
     	"{price model id}": {
      	"meter": "cody-hourly-meter",
        "rate": "10000"
      }
     }
}
'

Configure processing payments with Stripe

Go to Settings → Payment Settings

1. Connect your Stripe account by providing us a restricted API key.

We recommend using a restricted API key because it allows you to be more precise about what permissions you give us than a connect integration and allows us to support a broader range of Stripe functionality for you. You can use a test api to play around with how the product works with Stripe.

2. Provide redirect URLs on payment success and payment cancelled.

The response from /bill will include a checkout link to show your users. You can direct your users to pay at that link if payments should be collected immediately. Otherwise, you can configure Aqueduct to send an email with an invoice and a request for payment which will happen on the billing frequency specified.