curl -X DELETE 'https://api.resend.com/oauth/grants/oauth-grant-id' \
  -H "Authorization: Bearer $RESEND_API_KEY" \
  -H 'User-Agent: my-app/1.0'

# DELETE /oauth/grants/{oauth_grant_id} (Resend API)
Base URL: https://api.resend.com
Auth: Authorization: Bearer <RESEND_API_KEY>
Last verified: 2026-09-03

> Revoke an OAuth grant

## Critical Gotchas
* All requests must include a `User-Agent` header (e.g. `User-Agent: my-app/1.0`) or the API returns HTTP 403.
* The `to` field is an array of strings, even when sending to a single recipient.

## cURL
curl -X DELETE 'https://api.resend.com/oauth/grants/oauth-grant-id' \
  -H "Authorization: Bearer $RESEND_API_KEY" \
  -H 'User-Agent: my-app/1.0'

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| oauth_grant_id | path | string | Yes | The OAuth grant ID. |

## Response (200 OK)
{"object":"oauth_grant","id":"string"}

---
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DELETE

/oauth/grants/{oauth_grant_id}

Resend API

Revoke an OAuth grant

Base URL: https://api.resend.com
Auth: Authorization: Bearer <RESEND_API_KEY>
Last verified: 2026-09-03 · upstream hash matched

Actions

Agents: curl -H "Accept: text/markdown" this URL
→ 160 tokens · Vary: Accept

Critical gotchas

All requests must include a User-Agent header (e.g. User-Agent: my-app/1.0) or the API returns HTTP 403.

The to field is an array of strings, even when sending to a single recipient.

cURL

curl -X DELETE 'https://api.resend.com/oauth/grants/oauth-grant-id' \  -H "Authorization: Bearer $RESEND_API_KEY" \  -H 'User-Agent: my-app/1.0'

Get a free Resend API key → sponsored

Parameters

Name	In	Type	Required	Description
oauth_grant_id	path	string	Yes	The OAuth grant ID.

Response 200 OK

{
  "object": "oauth_grant",
  "id": "string",
  "revoked_at": "2023-10-06T23:47:56.678Z",
  "revoked_reason": "string"
}