Looking for recommendations on robust stablecoin payment gateways for e-commerce platforms. Key requirements are ease of integration (API/plugins), multi-chain support (EVM, Solana), and competitive transaction fees. Fraud prevention tools are a plus.
Honestly, the 'competitive transaction fees' part is still the biggest hurdle. Most stablecoin gateways are still pricier than traditional credit card processors once you factor in conversion and settlement.
Have you considered just using a direct crypto payment processor like Coinbase Commerce and letting them handle the stablecoin aspect? Might simplify things from your end, though multi-chain might be limited to what they support.
Circle's new API for USDC is pretty solid for integrations, and they're expanding chain support rapidly. Might be worth a look. Fees are competitive, especially for larger volumes.
I've heard good things about TripleA and Utrust for multi-chain. Fraud prevention is definitely key though, some of the smaller players are still catching up there.