> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agentcard.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# get_card_details

> Reveal a card's full number, expiry, and CVC for checkout.

Connect to `https://mcp.agentcard.sh/mcp` with your **organization credential** (`client_id` + `client_secret`, or the org access token).

**Behavior:** read-only.

## What it does

Reveal a card's full number, expiry, and CVC for checkout. This is the live credential — pass it to the paying agent at payment time; never log or store it. Each access is recorded in your org's audit trail.

## Inputs

| Field                  | Type   | Description |
| ---------------------- | ------ | ----------- |
| `card_id` *(required)* | string | The card id |

## Returns

| Field                  | Type   | Description                                                                                                 |
| ---------------------- | ------ | ----------------------------------------------------------------------------------------------------------- |
| `message` *(required)* | string | The card credentials, human-readable. Raw credentials are deliberately NOT advertised as structured fields. |
| `last4`                | string | Last four digits.                                                                                           |
| `expiry`               | string | MM/YY.                                                                                                      |
| `balanceCents`         | number | Remaining balance in cents.                                                                                 |

## Example call

```json theme={null}
{
  "tool": "get_card_details",
  "arguments": {
    "card_id": "\u2026"
  }
}
```