Create a New Credit Supplementary Card [New Client]

This document illustrates the sequence of API calls needed to request a new supplementary credit card for a first-time client.

Option 1

Option 1 involves using one API to create the client and a separate API to create the supplementary card.


Horizontal Sequence Diagram – Create a New Credit Supplementary Card [New Client]

Create a New Credit Supplementary Card [New Client]

User
User
Issuer App
Issuer App
Issuer Middleware
Issuer Middleware
Network
Network
Login Get list of accounts GET /accounts/search Return response HTTP 200 Return response Show account list Select the account Request supplementary card Forward request Create client POST /clients/private Return response HTTP 201 Create supplementary card POST /cards/supplementary Return response HTTP 201 Return response Return response