Update Link Format:

https://www.payfast.co.za/eng/recurring/update/{token}?return={return_url}

Example:

<a href="https://www.payfast.co.za/eng/recurring/update/00000000-0000-0000-0000-000000000000?return=https://store.example.com/profile">
  Update the card for your subscription
</a>

If no return URL is supplied, the user won’t be redirected after updating.

Managing Tokenized Payments

Initiate charges using the API
Cancel tokenized agreements via dashboard or API
Allow buyers to update their card
Receive ITNs (Instant Transaction Notifications) when payments are processed