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Delete a channel

DELETE
/api/v3/channels/{channelSlug}
curl --request DELETE \
--url https://api.tryletterhead.com/api/v3/channels/example \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form api=true

This API deletes a channel with the provided channel identifier. Authorization is scoped to the channel’s own brand — a key tied to that brand authorizes deletion; a company-wide administrative key is not required.

channelSlug
required
string

The newsletter’s channel identifier (slug).

Media type multipart/form-data
object
api
required

When set to true, this endpoint will accept authorization with your API Key.

string
Example
true

The channel was deleted. No response body.

The deletion failed.

Media type application/json
object
message
string
Example
{
"message": "Unable to delete channel."
}

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