Custom lists

Custom lists allow you to upload addresses and data to the platform. A list could be a tag from a third party CRM, addresses collected for an NFT allowlist or a manually created list that you manage.

Create a custom list

1. Go to the 'Audiences' module.

2. Click on the 'Create a custom list' button.

3. Insert addresses manually or download the CSV file.

Note: Maximum CSV file size = 100 MB

Note: Duplicated addresses will be removed from the custom list.

4. Click on the 'Save' button.

Note: Another option to create a custom list is using Add to list block in flows.

Create via API

Custom lists can be created via API, using your team's API key. Upon success, the API responds with the unique numerical ID for your custom list, which you can then use to feed the list with profiles using the next API documented on this page.

Endpoint

https://backend.absolutelabs.app/api/audiences/custom-list/

Request headers

- Authentication: Bearer {your API key}
- Content-Type: application/json

Request body example

{
  "name": "The name for your Custom List"
}

Response

{
  "id": 1337,
  "name": "My new list"
}

Adding profiles to a list via API

To add profiles to a list, you can use the PATCH method on your custom list resource as follows.

Endpoint

https://backend.absolutelabs.app/api/audiences/custom-list/{list_id}

Request headers

- Authentication: Bearer {your API key}
- Content-Type: application/json

Request body example

{
  "addAddresses": ["0xabc...", "0x123...", ...]
}