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Contract addresses

This page lists the deployed addresses of notable system contracts. You can see the contract code and transactions in the Block Explorers.

Some Kaia features rely on the special smart contracts called system contracts. They hold critical information such as validators and staking. A Kaia node reads the storage states of system contracts as part of its block processing job. Users and developers can interact with these contracts to query information and build applications such as staking services.

ContractMainnetKairos
AddressBook0x00000000000000000000000000000000000004000x0000000000000000000000000000000000000400
CypressCredit0x0000000000000000000000000000000000000000n/a
KIP-81 GovParamTBU0x84214cec245d752a9f2faf355b59ddf7f58a6edb
KIP-103 TreasuryRebalance0xD5ad6D61Dd87EdabE2332607C328f5cc96aeCB950xD5ad6D61Dd87EdabE2332607C328f5cc96aeCB95
KIP-160 TreasuryRebalanceV20xa4df15717Da40077C0aD528296AdBBd046579Ee90x3D478E73c9dBebB72332712D7265961B1868d193
KIP-149 Registry0x00000000000000000000000000000000000004010x0000000000000000000000000000000000000401
KIP-113 SimpleBlsRegistryproxy 0x3e80e75975bdb8e04B800485DD28BebeC6d97679
logic 0xb5ed8d6edd437a0d6ae828580c0aef5678d87f1a
proxy 0x4BEed0651C46aE5a7CB3b7737345d2ee733789e6
logic 0x6751096fe72d835307d7e635aed51296948b93c5

Some contracts are not directly read by Kaia nodes but play crucial roles in operating the Kaia blockchain and its ecosystem. They include treasury, governance, and KAIA token bridge contracts.

ContractMainnetKairos
KIP-81 StakingTracker0x9b8688d616D3D5180d29520c6a0E28582E82BF4d0x8Fe0f06DF2C95B8D5D9D4232405614E505Ab04C0
KIP-81 Voting0xca4ef926634a530f12e55a0aee87f195a7b22aa30x2C41DdBF0239cEaa75325D66809d0199F368188b
KIP-103 KVC0x4f04251064274252D27D4af55BC85b68B3adD9920xaa8d19a5e17e9e1bA693f13aB0E079d274a7e51E
KIP-103 KFF0x85D82D811743b4B8F3c48F3e48A1664d1FfC2C100x8B537f5BC7d176a94D7bF63BeFB81586EB3D1c0E
KIP-103 KCF0xdd4C8d805fC110369D3B148a6692F283ffBDCcd30x47E3DbB8c1602BdB0DAeeE89Ce59452c4746CA1C
KIP-160 KIF0x440372e3cE41a85b7B5A6091c232470d186367D50x8436e5BD1A6D622c278c946E2F8988a26136A16F
KIP-160 KEF0x2D493DC06B73CF8Dede958FABBC9d62C31fA09260x819d4b7245164e6A94341F4b5C2ae587372BB669
LINE NEXT Delegation0xc8c5dd35e77b9e2dd7f4c2eb7f436d34d04a059b0x8436e5BD1A6D622c278c946E2F8988a26136A16F
Kaiabridge Bridge0x5Ff2AD57C15f7Dacb5D098d1fC82DAF482884f990x4cE2b3dC804B35aC43F96B266B50Bc9fE69A97C2
Kaiabridge Operator0xB390AaEf82Af9F8392Ed90768DABF91164c596190x8afe7C44C0293fd69baF444743e224Da1886760A
Kaiabridge Judge0x64c91d6517b8f2fd7f4157c32DE4acfe1AeA26110x3735Ba95cca5DEd47Fa5b202a2Bbda4c63c0B1DD
Kaiabridge Guardian0xE49D152E5FA576caFC18D2775AF4E58C135a68510xc9e8342C1da4c89A423258d9030414331b4761Cf
KIP-163 PublicDelegationFactory0x29C8cc53d22F79D4024ecB67DB1a09b37bCdE4150x98c47c2cda854cbb025d47de72149a7ec238ec33
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