Credit card validator / Luhn algorithm check / card number verification / card t...
https://api.x402node.dev/validate/creditcardOverview
Credit card validator / Luhn algorithm check / card number verification / card type detector / Visa Mastercard Amex Discover Diners JCB UnionPay brand identifier / PAN validation. Validate credit card number via Luhn algorithm and identify card brand. Returns validity, card type, masked number. No payment processing, validation only.
Protocol
x402
Price
$0.0053
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
x402node
Source
bazaar
Indexed
2026-05-22 09:46:29
Health
Status
healthy
Latency (p50)
435ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-05-25 05:24:32
Last Healthy
2026-05-25 05:24:32
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"card": "Credit card number (required, digits or with spaces/dashes)"
},
"type": "http"
}
Output Schema
{
"properties": {
"brand": {
"type": "string"
},
"card_masked": {
"type": "string"
},
"length": {
"type": "integer"
},
"luhn": {
"type": "boolean"
},
"valid": {
"type": "boolean"
}
},
"required": [
"valid",
"brand"
],
"type": "object"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-05-25 05:24:32 | healthy | 402 | 431ms | |
| 2026-05-24 14:12:09 | healthy | 402 | 418ms | |
| 2026-05-24 00:46:41 | healthy | 402 | 434ms | |
| 2026-05-23 18:42:40 | healthy | 402 | 449ms | |
| 2026-05-22 22:41:28 | healthy | 402 | 440ms | |
| 2026-05-22 20:53:32 | healthy | 402 | 435ms |