capabilities.work

Add a card to a customer

One step with Stripe. We can help you get access.

Get something done

Add a card to a customer

with Stripe
Works with AI assistants

Use Stripe: its Stripe Customers API lets you add a card to a customer in a single step (POST /v1/customers/{customer}/cards). Stripe also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.

  • How do I save a new card on a customer?
  • Does a new card become the default if the customer has none?
Say it to your AI assistant
  • Add card {card} to customer {customer}.
  • Save the card from token {source} on customer {customer}.
For your developer

POST /v1/customers/{customer}/cards in Stripe Customers API. Full spec on APIs.io.