Attach the executed contract file

POST/api/v1/orders/{order_id}/attach-contract-file

Attach an uploaded executed-contract PDF (the s3_key from POST /upload, or a URL) to a sent, signed or countersigned order. Completes the presign → upload → attach flow so countersign can freeze the document reference into the contract. Attaching to a sent order also marks it signed — the executed copy is the customer's signature — so the stage can be finished.

Operation ID: attach_contract_file_api_v1_orders__order_id__attach_contract_file_post·View as markdown·OpenAPI slice

Authentication

Bearer token authentication. Pass your DayZero API token in the Authorization header and the target business UUID in x-business-id.

Parameters

Path

order_idstringrequired

Request body

Schema: OrderAttachContractFileRequest

signed_contract_file_urlstringrequired: S3 key or URL of the executed contract PDF.

Responses

201Successful Response

Schema: app__core__success__SuccessEnvelope_OrderResponse___1

successboolean
messagestring
codestring
dataapp__api__v1__schemas__orders__OrderResponse

400Bad Request - Invalid input

401Unauthorized - Authentication required

403Forbidden - Insufficient permissions

404Not Found - Resource does not exist

422Validation Error

Schema: HTTPValidationError

detailarray · ValidationErrorValidationError

5 fields

locarray · string | integerrequired
msgstringrequired
typestringrequired
inputobject
ctxobject

Code samples

POST/api/v1/orders/{order_id}/attach-contract-file

bash

curl -X POST 'https://api.ondayzero.com/api/v1/orders/{order_id}/attach-contract-file' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID' \
  -H 'Content-Type: application/json' \
  -d '{
  "signed_contract_file_url": "string"
}'