Card Generator API
Card Generator is a simple tool for generating test/sample card numbers. It returns a list of card numbers for testing.
Live Test API
Try out the Card Generator with a live request and see the response in real-time.
API Request
API Response
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384{ "status": "ok", "error": null, "data": { "brand": "visa", "count": 5, "cards": [ { "cvv": 175, "issuer": "SOUTHEAST F.C.U.", "id": "0faca124-9a33-4ac6-a3df-8bf103025779", "number": "4750377207233152", "expiration": "12/2030", "brand": "visa", "number_alt": { "masked": "************3152", "unmasked": "4750 3772 0723 3152", "last4": "3152" } }, { "cvv": 129, "issuer": "U.S. BANK, N.A.", "id": "0d074efe-69e2-4e30-b49a-4cead1ea8411", "number": "4431387818727358", "expiration": "12/2030", "brand": "visa", "number_alt": { "masked": "************7358", "unmasked": "4431 3878 1872 7358", "last4": "7358" } }, { "cvv": 249, "issuer": "AUGUSTA VAH F.C.U.", "id": "2f01f458-7422-400e-bbcf-41364564193b", "number": "4425919427248836", "expiration": "12/2030", "brand": "visa", "number_alt": { "masked": "************8836", "unmasked": "4425 9194 2724 8836", "last4": "8836" } }, { "cvv": 892, "issuer": "CITIZENS SECURITY BANK AND TRUST COMPANY", "id": "d311e9d0-f410-4f75-a21f-f14125c88cbb", "number": "4127737519045634", "expiration": "12/2030", "brand": "visa", "number_alt": { "masked": "************5634", "unmasked": "4127 7375 1904 5634", "last4": "5634" } }, { "cvv": 524, "issuer": "CREDIT LIBANAIS S.A.L.", "id": "64113f4d-c625-43d2-9d82-04f220c9e26f", "number": "4741441509416816", "expiration": "12/2030", "brand": "visa", "number_alt": { "masked": "************6816", "unmasked": "4741 4415 0941 6816", "last4": "6816" } } ], "owner": { "name": "Benny Swaniawski", "address": { "street": "007 Nelson Mountains", "city": "Margueriteton", "state": "Washington", "zipCode": "39956-7950" } } } }
Multiple Access Methods
REST API with multiple response formats, GraphQL, and MCP for AI agents
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JavaScript Object Notation
XML
Extensible Markup Language
YAML
Human-readable data format
CSV
Comma-separated values
GraphQL
Query language for APIs
MCP
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Frequently Asked Questions
Get answers to common questions about the Card Generator API
What does the Card Generator API do?
Card Generator is a simple tool for generating test/sample card numbers. It returns a list of card numbers for testing. The API returns structured data in JSON, XML, or YAML format, making it easy to integrate into any application or workflow.
How fast is the Card Generator API?
The Card Generator API has an average response time of 828ms, with a median (p50) of 773ms and 99th percentile of 1192ms. Our infrastructure maintains 99.9% uptime with servers distributed globally for low latency.
How much does the Card Generator API cost?
Each call to the Card Generator API uses 1 credit. The free tier includes 100 credits per month. Paid plans start at $29.99/month with higher limits, and enterprise plans offer custom pricing with priority support.
How do I authenticate Card Generator API requests?
Include your API key in the request header as X-API-Key: your_key_here. All requests are made over HTTPS for security. You can get your API key by signing up for a free account.
What HTTP methods does Card Generator support?
The Card Generator API supports GET requests. Simply pass your parameters as query strings in the URL. Check our documentation for detailed parameter specifications.
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