How to add new Assembly (formerly Copilot) clients as Mailchimp subscribers
Véronique Cadet
35 steps
2 minutes
Mailchimp
Make
As of September 30, 2025, we’ve rebranded to Assembly. The steps below remain the same. When searching in Make, look for Assembly (formerly Copilot) and this logo.
1
Create a new scenario in Make
2
Click the + button to add a trigger. Search for and select "Copilot"
3
Click "Watch Created Clients"
4
Click "Add"
5
Name your webhook (optional) and click "Save"
6
Click "Copy address to clipboard"
7
In a new tab, go to your Copilot Dashboard
8
Click "Settings"
9
Click "API"
10
Click "New webhook"
11
Label your webhook in Copilot and paste the webhook URL from Make
12
Click the "Events to send" field.
13
Click "client.created"
14
Click "Update"
15
Click "Confirm"
16
Click "OK"
17
Type "Mailchimp"
18
Add a new module and search for then select "Mailchimp"
19
Click "Add/Update a Subscriber"
20
Click "Create a connection"
21
Name your connection then click "Save"
22
A pop up will appear asking you to login into your Mailchimp account
23
After logging in this screen will pop up. Click "Allow"
24
Click "Select from the list"
25
Click "Select from the list"
26
Click here.
27
Click the name of the list you want to add the client to
28
Click here.
29
Click "Given Name"
30
Click here.
31
Click "Family Name"
32
Click here.
33
Click "Email"
34
Click "OK"
35
To save press **[[control]]** + **[[s]]** for PC or **[[cmd]]** + **[[s]]** for Mac
How to add new Assembly (formerly Copilot) clients as Mailchimp subscribers
Véronique Cadet
35 steps
2 minutes
Mailchimp
Make
As of September 30, 2025, we’ve rebranded to Assembly. The steps below remain the same. When searching in Make, look for Assembly (formerly Copilot) and this logo.
1
Create a new scenario in Make
2
Click the + button to add a trigger. Search for and select "Copilot"
3
Click "Watch Created Clients"
4
Click "Add"
5
Name your webhook (optional) and click "Save"
6
Click "Copy address to clipboard"
7
In a new tab, go to your Copilot Dashboard
8
Click "Settings"
9
Click "API"
10
Click "New webhook"
11
Label your webhook in Copilot and paste the webhook URL from Make
12
Click the "Events to send" field.
13
Click "client.created"
14
Click "Update"
15
Click "Confirm"
16
Click "OK"
17
Type "Mailchimp"
18
Add a new module and search for then select "Mailchimp"
19
Click "Add/Update a Subscriber"
20
Click "Create a connection"
21
Name your connection then click "Save"
22
A pop up will appear asking you to login into your Mailchimp account
23
After logging in this screen will pop up. Click "Allow"
24
Click "Select from the list"
25
Click "Select from the list"
26
Click here.
27
Click the name of the list you want to add the client to
28
Click here.
29
Click "Given Name"
30
Click here.
31
Click "Family Name"
32
Click here.
33
Click "Email"
34
Click "OK"
35
To save press **[[control]]** + **[[s]]** for PC or **[[cmd]]** + **[[s]]** for Mac
