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Bridge AggregatorAPI Infrastructure
Socket: The Cross-Chain Infrastructure Layer
+120 XP · 10 min read · Updated March 2026
Vol Routed
$8B+
Bridges
20+
Chains
25+
Apps Built
300+
Token
$SOCKET
Rating
⭐ 4.5
What is Socket?
Socket is the infrastructure layer for cross-chain interoperability — a bridge aggregator and developer toolkit that connects to 20+ bridges and routes through the best path for any given transfer. Bungee Exchange is Socket's consumer product. Developers integrate Socket's API/SDK to give their users seamless bridging without managing multiple bridge integrations. Socket also provides Socket DL (Data Layer) for generalized cross-chain messaging.
🌐Ecosystem Watch
We maintain relationships with builders across ecosystems. Our coverage reflects boots-on-the-ground knowledge from governance forums and developer Discord channels.
Products
Bungee Exchange
Consumer-facing bridge UI that aggregates Across, Stargate, Hop, deBridge, CCTP, and more. Shows you the best route by fee, speed, or output amount.
Socket API / Widget
Developers embed Socket's bridge widget or call the API to route cross-chain transfers. Used by Rainbow Wallet, Biconomy, and 300+ protocols.
Socket DL
General message passing infrastructure. Send arbitrary calldata across chains with Socket's validator network verifying delivery.
Plug Framework
Composable cross-chain app framework. Chain abstraction for end users — they interact from any chain, the protocol executes on the target chain automatically.
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