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Generate an API key

An API key authenticates requests to the Close API on behalf of your user account.

1

Sign in to Close

Sign in to your Close account.

  • In the bottom-left corner, click Settings.
Close home page with Settings highlighted in the bottom-left corner.
2

Open Developer settings

In the Settings menu, under CONNECT, click Developer. The API Keys tab opens.

Close Settings menu with Developer highlighted under CONNECT.
3

Create a new API key

On the API Keys tab, click + New API Key.

Developer page with the API Keys tab and + New API Key highlighted.
4

Enter a name for the key

In the New API Key dialog, enter a descriptive name in API key name (e.g., StackOne Integration), then click Create API Key.

New API Key dialog with API key name and Create API Key highlighted.
5

Copy the API key

Hover over the key and click the Copy to clipboard icon at the right end of the field, then store the key securely for use later.

  • The key is shown only once — it cannot be displayed again after closing the dialog.
  • Format: api_XXXXXXXXXXXXXXXX.XXXXXXXXXXXXXXXX (the key contains the ID and a secret part separated by a period)
Your API Key is ready dialog with the API key (redacted) highlighted.
1

Connect

  • Click Connect.
  • If applicable, the provider will redirect you to a sign-in or authorization page. Complete the provider’s authorization flow.
  • Once authorization is successful, you will see a confirmation popup.
2

Use Actions

Connect an AI platform to the linked account’s actions. See AI Platforms.Other ways to call actions are listed in Protocols & SDKs.

Next Steps

Webhooks setup

Configure receiving Events for Close into StackOne.