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EndpointsAts

Upload an ATS attachment file

Beta

Uploads a file and attaches it to an ATS candidate, offer, or job activity. Use this in preference to POST /rest/ats/candidates/{candidate_id}/attachments, which only accepts a candidate CV, whenever you need to attach any other file type.

Token scopes: ats:write, worker:write

Beta: this version requires the X-Beta: true request header and its contract may change before it is promoted to stable. It is scheduled to become stable on 2026-12-29.

Authentication

AuthorizationBearer

Authentication

The Deel API uses bearer tokens to authenticate requests. All API calls must be made over HTTPS — calls over plain HTTP or without authentication will fail.

curl -X GET 'https://api.letsdeel.com/rest/v2/contracts' \
  -H 'Authorization: Bearer YOUR-TOKEN-HERE'

Learn more about authentication

OR
AuthorizationBearer

Standard OAuth2 security scheme based on https://swagger.io/docs/specification/authentication/

Path parameters

attachable_type_slugenumRequired
Type of the entity the file is attached to
Allowed values:
attachable_idstringRequiredformat: "uuid"
Unique identifier of the entity the file is attached to
attachment_type_slugenumRequired
Type of the attachment being created
Allowed values:

Headers

X-BetaenumRequiredDefaults to true

Opts in to the beta version of this endpoint. Must be true.

Allowed values:

Request

This endpoint expects a multipart form.
dataobjectRequired

Response

Successful response with the created attachment data
dataobject

Errors

400
Bad Request Error
401
Unauthorized Error
403
Forbidden Error
404
Not Found Error
500
Internal Server Error