Payment cards Extraction

Introduction

The Payment cards extraction API is designed to process images of debit and credit cards to extract essential information like the cardholder's name, card number, and expiration date from a given image, facilitating various financial and security applications.

Use cases

E-commerce
: Streamline payment processes by allowing customers to quickly input card details through image uploads, reducing manual entry errors.
Financial Services
: Improve user experience in banking apps by offering quick card detail verification and updates through image submission.
Fraud Prevention
: Enhance security measures by cross-referencing extracted card information with existing databases to detect fraudulent activities.

API details

Endpoint

POST https://api.signzy.app/api/v3/paymentCard/extraction

POST https://api-preproduction.signzy.app/api/v3/paymentCard/extraction

Request headers

Name	Value	Required	Description
Content-Type	application/json	Mandatory	The type of content that the request body contains.
Authorization	XXXXXXXXXXXXXXX	Mandatory	An authentication token to authorize the request. Reach out to the Signzy support team to get one created.

Request body parameters

Parameter	Data type	Description	Required
file	String	A URL of the image. Acceptable image format TIFF/TIF, JPEG/JPG, PNG, PDF(maximum 2 pages) containing salary slip	Mandatory

{
    "file": "https://staging-persist.signzy.tech/api/files/5038366/download/xxxxxx.pdf"
}

Code samples

curl --location 'https://api-preproduction.signzy.app/api/v3/paymentCard/extraction' \
--header 'Content-Type: application/json' \
--header 'Authorization: <Auth key>' \
--data '{
    "file": "https://staging-persist.signzy.tech/api/files/5100743/download/2b48bc401dd258924b7b213.png"
}'

Response body parameters

Parameter	Data Type	Description
result	Object	result object
result.name	String	The date of birth of the employee (empty in this case)
result.number	String	The job title of the employee
result.expiry	String	The name of the company employing the individual

// When wrong format file is requested
{
    "error": {
        "name": "Invalid Input Request JSON Parameter",
        "status": "400",
        "message": "file - Input should be a valid URL, input is empty.",
        "responseCode": "400"
    }
}

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