Authorization
AT Internet
Prerequisites
Before creating an AT Internet credential in Nexla, you need to obtain your API key from your AT Internet account. This credential authenticates Nexla with the AT Internet Reporting API v3 and should be kept secure.
Obtain an AT Internet API Key
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Sign in to your AT Internet account.
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Navigate to Settings or Administration in your AT Internet account to access the settings page.
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Locate the API or Developer section in the settings menu. This section contains your API credentials and access tokens.
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Generate or copy your API Key. The API key is a secret token that authenticates API requests and provides access to your AT Internet account data. The API key is sent in the
x-api-keyheader for all API requests.Your API key provides full access to your AT Internet account data through the Reporting API v3. Keep your API key secure and do not share it publicly or commit it to version control systems. If you suspect your API key has been compromised, regenerate it immediately in your AT Internet account settings. For detailed information about AT Internet API authentication, see the AT Internet API documentation.
Create an AT Internet Credential
- To create a new AT Internet credential, after selecting the data source/destination type, click the Add Credential tile to open the Add New Credential overlay.
New Credential Overlay – AT Internet

Credential Name & Description
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Enter a name for the credential in the Credential Name field and a short, meaningful description in the Credential Description field.
Resource descriptions are recommended but are not required. They should be used provide information about the resource purpose, data freshness, etc. that can help the owner and other users efficiently understand and utilize the resource.
API Key Configuration
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Enter your AT Internet API key in the API Key Value field. This key authenticates Nexla with the AT Internet Reporting API v3 and should match the API key obtained from your AT Internet account settings. The API key is sent in the
x-api-keyheader for all API requests.The API key provides full access to your AT Internet account data through the API. Keep your API key secure and do not share it publicly or commit it to version control systems. AT Internet uses the API key in the
x-api-keyheader for authentication, which allows Nexla to make authenticated requests to your account.
Save the Credential
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Once all of the relevant steps in the above sections have been completed, click the Save button at the bottom of the overlay to save the configured credential.
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The newly added credential will now appear in a tile on the Authenticate screen during data source/destination creation and can be selected for use with a new data source or destination.