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POST
Extract and Verify Business Registration Certificate

Authorizations

Authorization
string
header
required

Append a colon to your API key, Base64-encode it, and put it in the header. Enter the API key as the username and leave the password empty.

Body

multipart/form-data

Business registration certificate extraction and verification request

file
file
required

One business registration certificate file. PDF, JPG, PNG, or WebP, 5 MB (5,242,880 bytes) or smaller. A PDF must have 5 pages or fewer.

Response

Extraction succeeded. When validation is UNAVAILABLE, the API deducts no points.

Business registration certificate extraction and verification result. The response always contains every field.

certificate
object
required

Values read from the document. A value the API could not read is null, and a list is empty. businessRegistrationNumber is always present. If the API cannot read it, it returns 400 INVALID_FILE.

inputQuality
enum<string>
required

Image resolution check. For LOW_RESOLUTION, ask for a larger image or a PDF.

Available options:
SUFFICIENT,
LOW_RESOLUTION
validation
enum<string>
required

NTS verification result for the business registration number, first representative name, and opening date. UNAVAILABLE means an NTS outage prevented verification, and the API deducts no points.

Available options:
MATCHED,
NOT_MATCHED,
UNAVAILABLE