Web3 development platform thirdweb has introduced Universal Bridge, a payment and routing layer designed to abstract away the complexity of onboarding users into crypto and handling multi-chain payments inside dApps, games, and marketplaces. Universal Bridge lets end users pay with either fiat (via credit/debit cards and other on-ramp methods) or any supported EVM token on any EVM-compatible chain, while the system automatically handles on-ramping, bridging, and swapping in the background through cross-chain routing. This functionality is exposed to developers through the thirdweb SDK and ready-made UI components such as ConnectButton, PayEmbed, and a transaction hook, allowing them to add these capabilities with only a few lines of code. According to thirdweb’s documentation and guides, Universal Bridge evolved from the company’s earlier “thirdweb Pay” product into a more general web3 payment solution that not only moves assets between chains but also powers routine blockchain interactions, such as purchasing NFTs or in-game items. The system supports monetization via fee-sharing for developers, webhook integrations, and transaction tracking, and is designed to work across “any EVM chain” by aggregating and routing through multiple bridge and liquidity providers for the best available path. For users, this can reduce friction at onboarding by enabling direct card payments or token payments without forcing them to manage bridging or network switching manually; for developers, it offers a unified API for multi-chain payments and onboarding, potentially lowering integration overhead and improving conversion in consumer-facing crypto apps.

AI-generated background, compiled from web sources — not editorial content.

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