To be able to link your corporate Visa cards in Payhawk, you need to connect the two systems first.
Connecting the two systems
To authenticate Visa with Payhawk:
In the Payhawk web portal, go to the Settings > Integrations > Available integrations > Card linking tab.
In the Visa field, click on Connect and, then, on Continue.
On the success screen, click on Link your first card. As a result, you'll be redirected to the Cards app.
Disconnecting Visa from Payhawk
Disconnecting Visa from the Payhawk system will not close any linked Visa cards in Payhawk. However, you won't be able to link new Visa cards.
To disconnect Payhawk from Visa:
In the Payhawk web portal, go to Settings > Integrations > Active tab.
In the Visa field, click on Disconnect.
In the dialog that opens, click on Disconnect to confirm your choice.