The Card Checker API is a powerful tool for businesses to validate bank card authenticity, prevent fraud, and ensure smooth transactions.
About the API:
A Card Checker API is a powerful system designed to improve the security and accuracy of bank card transactions by validating the first six digits of a card, known as the Bank Identification Number (BIN). The main purpose of this service is to verify the authenticity of a bank card and provide essential details about it.
When a user interacts with the service, they simply send a GET request containing the first six digits of the bank card they wish to validate. These digits uniquely identify the card issuer and play a crucial role in determining the card's characteristics.
Once the BIN number is received, the verification service initiates a robust and fast process. The first step is to check the BIN number provided against an extensive database of known and authentic BIN numbers.
The validation process yields several possible results. First, it indicates whether the card is valid or not. This is a crucial aspect, especially for online merchants, as it helps them distinguish between authentic and potentially fraudulent transactions. By filtering out invalid cards, merchants can minimize risks and safeguard their operations.
In addition, the service can provide more card-related information, such as the type of card. For example, whether it is a credit, debit, prepaid or gift card. This information helps companies tailor their services to different card types and ensure a smooth user experience.
In addition, the verification service can provide details on the name of the issuing bank and the country of issuance. This information is valuable for companies that operate internationally and need to adapt their payment processing systems according to regional banking practices.
One of the main advantages of this Card Checker API is its ability to streamline the payment process. By quickly confirming the validity of bank cards, the service reduces the number of rejected transactions, which are often due to insufficient funds or invalid cards. This improves the overall efficiency of payment gateways and increases customer satisfaction.
Another significant benefit of the service is its contribution to fraud prevention. By identifying potentially fraudulent cards, the verification service enables companies to take proactive measures and minimize financial losses. In addition, it helps detect suspicious activity patterns, thus providing an additional layer of security to the payments ecosystem.
In summary, Card Checker API is an indispensable tool for companies wishing to strengthen the security and efficiency of their payment processing systems. By quickly validating the first six digits of a bank card, it enables companies to differentiate between valid and invalid cards, obtain critical card information and mitigate the risk of fraud. As online transactions proliferate, the importance of this service cannot be overstated, making it an essential component of modern financial operations.
What this API receives and what your API provides (input/output)?
It will receive parameters and provide you with a JSON.
What are the most common uses cases of this API?
Online payment gateways: Online payment gateways can use the API to validate the authenticity of bank cards before processing transactions. This helps prevent fraudulent activity and ensures smooth payment processing for merchants and customers.
E-commerce platforms: E-commerce websites can integrate the API to verify the validity of bank cards during the payment process. This reduces the number of declined transactions and improves the overall shopping experience.
Subscription services: Companies offering subscription-based services can use the API to ensure that customers' card details are valid and active before initiating recurring payments.
Mobile wallet applications: Mobile wallet applications can integrate the API to verify bank cards linked to the user's account. This ensures secure transactions within the app and protects against fraudulent activity.
Financial institutions: Banks and financial institutions can use the API as part of their fraud prevention measures. It helps them detect and block invalid or suspicious bank card transactions, safeguarding their customers' funds.
Are there any limitations to your plans?
Free Plan: 3 API Calls.
Basic Plan: 3,000 API Calls. 45 requests per second
Pro Plan: 10,00 API Calls. 45 requests per second
Pro Plus Plan: 25,000 API Calls. 45 requests per second
Premium Plan: 70,000 API Calls. 45 requests per second
After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Card Checker API REST API, simply include your bearer token in the Authorization header.
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Prices are listed in USD. We accept all major debit and credit cards. Our payment system uses the latest security technology and is powered by Stripe, one of the world’s most reliable payment companies. If you have any trouble with paying by card, just contact us at [email protected]
Sometimes depending on the bank's fraud protection settings, a bank will decline the validation charge we make when we attempt to be sure a card is valid. We recommend first contacting your bank to see if they are blocking our charges. If more help is needed, please contact [email protected] and our team will investigate further
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