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Documentation Index

Fetch the complete documentation index at: https://gr4vy.radial-commerce.com/llms.txt

Use this file to discover all available pages before exploring further.

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Sign-up

NMI provides a self-service sign-up for a sandbox account. To sign-up for an account visit the sign-up page and create an account.

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Credentials

When setting up NMI in our dashboard, you will need to configure the following credentials, which are obtained from the NMI admin portal.

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Security Key

The NMI security key is obtained from the NMI admin portal under Options -> Settings -> Security keys.
NMI Security Key

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Recurring payments

Although the NMI connection supports open loop payments, it is not enabled by default because it requires the underlying NMI account to have the feature enabled. If your NMI account supports open loop payments, we strongly recommend enabling the feature in our dashboard when configuring your credentials.