Relay SDK

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Category: Developer Tooling

Relay Protocol


Relay is a cross-chain payments system that enables instant, low-cost bridging and cross-chain execution. It works by connecting users with relayers, or financial agents that act on users’ behalf across chains in exchange for a small fee. Relay is designed to minimize gas costs and execution latency, making it ideal for price-sensitive applications, such as payments, bridging, NFT minting and gas abstraction.

Funding Rounds

Funding Round: Series B
Funding Date: 1 Feb, 2026
Raised Amount: $17M

Funding Round: Series A
Funding Date: 1 Feb, 2025
Raised Amount: $14M

Investors