Libraries tagged by chargebacks

Validate your customers on high risk transactions to prevent chargebacks, or prevent account takeovers, by using Validation.com to request ID documents and selfies for you to review with your own eyes, not AI.

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Accept.js tokenization (PCI SAQ A-EP) with direct card fields (no iframe) Accept Hosted (PCI SAQ A) supported as an alternative hosted flow Apple Pay: server-side merchant validation, cert management via env.php, domain verification support Google Pay: native sheet UX + automatic gateway ID detection PayPal: processed through Authorize.Net’s wallet integration Saved Cards: Authorize.Net Customer Profiles + opt-in save checkbox + saved card dropdown Webhooks: signed (HMAC-SHA512) endpoint + order history updates + event mapping for refunds/voids/chargebacks Security: encrypted API keys at rest, certs stored outside webroot, SSRF hardening, session transaction validation Modern stack: no Knockout dependencies, REST compatible, modular architecture

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