# Envelope send failed

This webhook is triggered when an envelope fails to send.

Endpoint: POST send-envelope-failed
Version: 1.0.0
Security: basicAuth

## Request fields (application/x-www-form-urlencoded):

  - `action` (string, required)
    The action taken. Defaults to send-envelope-failed.
    Example: "send-envelope-failed"

  - `action_date` (string, required)
    The UTC timestamp of when the action occurred
    Example: "2026-03-19T12:39:54+00:00"

  - `envelope_fingerprint` (string, required)
    A string representing the failed envelope
    Example: "821e2c9cb2203dec82279efabc4c65633"

  - `envelope_meta` (string)
    A JSON string of any meta information added to the envelope

  - `client_ip` (string, required)
    The IP address from which the failed envelope was submitted
    Example: "203.0.113.42"


## Response 200 fields