---
title: "Delete a card"
method: DELETE
path: "/crm/extensions/cards-dev/2026-03/{appId}/{cardId}"
tags: ["Basic"]
---

# Delete a card

`DELETE /crm/extensions/cards-dev/2026-03/{appId}/{cardId}`

Permanently deletes a card definition with the given ID. Once deleted, data fetch requests for this card will no longer be sent to your service. This can't be undone.

## Path parameters

- `appId` integer, required
- `cardId` string, required

## Response `204`

No content

## Other responses

- `default` — An error occurred.

---

[API](https://skmtc.net/hubspot/apis/hubspot-api-specification.md) · [All operations](https://skmtc.net/hubspot/apis/hubspot-api-specification/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/hubspot/hubspot-api-specification/revisions/f9c7181056c5/schema)