An order form has been voided

An order form has been voided before being signed. It cascades to the quote version the order form was generated from, so a quote.voided event with the cascade_of_voided reason follows. This is a premium feature.

postWebhookorder_form_voided

Headers

X-Lago-Signaturestring required

Example:AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8=

Signature of the webhook payload. The format depends on X-Lago-Signature-Algorithm: hmac is the Base64 encoding of an HMAC-SHA256 digest of the payload, jwt is an RS256 JSON Web Token (a string starting with eyJ).

X-Lago-Signature-Algorithm'jwt' | 'hmac' required

Example:hmac

Algorithm used to generate the signature

X-Lago-Unique-Keystring uuid required

Example:1a901a90-1a90-1a90-1a90-1a901a901a90

Unique id of the webhook. It can be used for idempotency

Payload

webhook_type'order_form.voided' required

object_type'order_form' required

organization_idstring uuid required

Unique identifier of the organization, created by Lago.

Example payload

{
  "organization_id": "1a901a90-1a90-1a90-1a90-1a901a901a90",
  "order_form": {
    "lago_id": "1a901a90-1a90-1a90-1a90-1a901a901a90",
    "number": "OF-2026-0001",
    "status": "generated",
    "void_reason": "manual",
    "expires_at": "2026-06-30T23:59:59Z",
    "signed_at": "2026-04-29T08:59:51Z",
    "voided_at": "2026-04-29T08:59:51Z",
    "signed_document_url": "https://api.getlago.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMi/OF-2026-0001",
    "lago_organization_id": "1a901a90-1a90-1a90-1a90-1a901a901a90",
    "lago_customer_id": "1a901a90-1a90-1a90-1a90-1a901a901a90",
    "lago_quote_id": "1a901a90-1a90-1a90-1a90-1a901a901a90",
    "lago_quote_version_id": "1a901a90-1a90-1a90-1a90-1a901a901a90",
    "created_at": "2026-04-29T08:59:51Z",
    "updated_at": "2026-04-29T08:59:51Z"
  }
}

Response

Return a 200 status to indicate that the data was received successfully

Changes

Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.