# Revoke a Default Wallet

Stop using the end user's default wallet of one family in one environment.

## Overview

- A purchase already opened for it is locked to it and still delivers there; a new purchase then needs an address.
- `404` `CARD_ONRAMP_WALLET_NOT_FOUND` when there is no default wallet of that family.

## Endpoint

### `DELETE /v1/ramp/card/customers/{externalId}/wallets/{family}`

Authentication: signed by the tenant's server — headers `x-tenant-api-key`, `x-timestamp`, `x-signature` (see Authentication → Tenant signature). No user token.

Revokes the default wallet of one family.

**Path parameters**

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `externalId` | string | yes | Your own id of the end user, 1 to 100 characters: letters, digits, dot, underscore, colon, at sign or hyphen |
| `family` | string | yes | evm (every EVM pair) or solana |

**Query parameters**

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `isTestnet` | boolean | no | true for the sandbox |

**Responses**

`204` Revoked

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Web version: https://docs.aureahub.com/#card-wallets-wallet-delete