---
title: "Return existing owner card; unpaid public card issue is blocked"
method: POST
path: "/api/cards"
---

# Return existing owner card; unpaid public card issue is blocked

`POST /api/cards`

## Request

- Base URL: `https://api.x402card.org`
- URL: `https://api.x402card.org/api/cards`
- Auth: HTTP bearer

## Response `200`

Existing card

## Other responses

- `409`: Paid card issue is required
- `503`: Card issue is paused

---

[API](https://skmtc.dev/x402card/apis/x402card-virtual-cards-and-freeland-esim-api.md) · [All operations](https://skmtc.dev/x402card/apis/x402card-virtual-cards-and-freeland-esim-api/llms.txt) · [OpenAPI document](https://skmtc.dev/x402card/apis/x402card-virtual-cards-and-freeland-esim-api/revisions/90ffb84a664e?raw)