Lightspark builds global money-movement infrastructure on open payment networks. Its developer product is the Grid API — a dated-version REST API (OpenAPI 3.1, 104 paths, 564 schemas, 12 webhooks) for cross-border payouts, on/off-ramps, stablecoins, embedded wallets, card issuing, KYC/KYB verification and payments to Universal Money Addresses… - View it on GitHub