Error codes
Woodpecker API responses with various type of answers .
Weronika Wróblewska avatar
Written by Weronika Wróblewska
Updated over a week ago

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Woodpecker API responses with various type of answers

  • 200 OK
    If everything is ok, you should get "200 OK" response.
    As additional information that helps download data, we provide a X-Total-Count information in the header. This field shows the number of all records that meet the requested criteria.

  • 204 No Content
    If Woodpecker API returns an empty dataset, you will receive "204 No Content" response.

  • 400 Bad Request

    When something went wrong. Woodpecker will provide additional information about an error in a form similar to the one described below.

Error code

Error description


When you try to access Woodpecker API endpoint that does not exist.


The API key you've entered is incorrect or no longer valid. Check if you entered the key correctly.
You can generate a new key in Woodpecker: Settings -> API Keys.


A campaign you want to add prospects to cannot be found.


Too many requests simultaneously. Woodpecker allows only 2 concurrent connections to the API at the same time.


Element Prospects are required.


Your prospect's status is other than ACTIVE. Woodpecker API does not allow prospects with a status other than active. That prevents sending a message to prospects who shouldn't be touched or their status is unknown.


Duplicate. The prospect has been added to your prospect base before.


Emails could not be added or look like invalid email format.


Looks like this email doesn't exist.


Invalid request / Invalid target_url

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