Kaia RPC: The Merged Klaytn + Finschia Chain, for Developers

Short summary

Kaia is an EVM-compatible Layer 1 formed by merging Klaytn (Kakao's chain) and Finschia (LINE's chain), offering ~1-second block times with immediate finality and standard eth_* JSON-RPC compatibility. Its standout feature is native fee delegation enabling gasless UX without account abstraction. The strategic draw is access to hundreds of millions of messaging-app users across Japan, Korea, and Southeast Asia through Kakao and LINE integrations.

• •Kaia is EVM-compatible with chain ID 8217; standard Ethereum tooling (viem, ethers) works out of the box
• •Native fee delegation allows gasless transactions at protocol level without account abstraction
• •Distribution path to hundreds of millions of Asian messaging-app users via Kakao and LINE integrations

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