Card Enrolment

The Card enrolment process will involve the following steps:

1. Generate an OAauth token to authenticate the requests.
2. Initiate a checkout request for which the transaction will be authorized for.
3. Enrol card transaction using 3DS where under the encrypted source_Of_funds field you will pass the field storedOnFile with value TO_BE_STORED as described here for 3Ds charging.
4. The agreement_id will be sent on the redirect payload that the merchant gives us as a query parameter called agreementID example of redirect id: https://www.url.com/?agreementID=xxxxxxxxxxxxxxxxxxxxxxxxxx
5. The agreement_id will be sent also on the callback URL under the payments array as part of the payer_narration JSON string:
   Example of the payer_narration string is "{\"status_description\":\"Transaction was successful\",\"status_code\":200,\"agreement_id\":\"36477388829929\"}"
6. Query for the agreement_id generated by the acquirer/issuing bank.
7. You can now initiate a charge without 3Ds without CVV or a charge token without 3Ds request with the agreement_id field given back above.