Projects by Tag — Card-Networks: Blockchain Payment Integration and Scalable Card Rails
Discover projects tagged with card-networks that integrate traditional payment rails and blockchain infrastructure to enable tokenized card issuance, on-chain/off-chain settlement, and card network interoperability. This curated list of projects highlights implementations of Visa and Mastercard rails, payment gateway APIs, SDKs for tokenized payouts, stablecoin-to-card flows, and PCI‑DSS-aware architectures; each project entry includes technical metadata, supported chains, and integration guidance. Use the filtering UI to narrow results by ecosystem, chain, use case, compliance level, or integration pattern, compare architectures and audits, and identify projects optimized for payments, payroll, or consumer fintech solutions. Explore project pages to access code samples, integration docs, and partner networks, then take action by testing SDKs, requesting demos, or contributing to open-source implementations.
