Upload or edit the company's digital signature.

PUT 
/company/company_data/editSign

This endpoint allows uploading or updating the company's digital signature. The signature is stored as a base64-encoded image and associated with the company profile.

Requirements:

• Image format: PNG, JPG, or JPEG
• Maximum size: 2MB
• Recommended aspect ratio: 3:1 (width:height)

Use cases:

• Signing digital documents
• Displaying signature on invoices and contracts

Request example:

POST /editSign
Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
Authorization: Bearer [token]

----WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name=image; filename=signature.png
Content-Type: image/png

(binary data)
----WebKitFormBoundary7MA4YWxkTrZu0gW--

Request

Responses

200

Signature updated successfully.

400

Invalid file. This occurs when:

• The file is not a valid image
• It exceeds the maximum allowed size
• It has an unsupported format

401

Unauthorized. The JWT token is invalid or has expired. The token must be renewed using the authentication endpoint.

404

Company not found. This occurs when:

• The user is not associated with any company
• The company has been deleted

500

Error processing the file. This occurs when:

• There is an error converting the image to base64
• There is a failure saving to the database