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Smart Contracts

Below are the essential smart contract addresses you'll need for your Kaching journey. Remember, always double-check the addresses before any transaction.

Kaching Smart Contracts

Name
Address
Description
Draw Beacon
0x090c8e1e283AC1C702752fb5D806442B6CF5e510
Used to initiate, cancel and complete draws. Manages the request of the random winning number, as well as push new draws into the Draw Buffer.
Draw Buffer
0xB2e4F825EE92998e82ad716B455339502Ee41EB5
Provides lookups of past draws.
Draw Calculator
0x9f3964df53318470b7c8c27527B82d177cDD8FD1
Calculates the picks a user gets for a draw, and prizes attributable to the user for given draws.
Prize Distribution Buffer
0x0EcaB989101b5DFA0057992aF90d6548CB47184B
Used to look up the historical parameters that make up the structure of given drawID(s).
Prize Distribution Factory
0x3F9912e271DA6818AF16DF5eFE159B31e3187aD4
Used to compute the correct prize distribution, and push the distribution for a drawID to the Prize Distribution Buffer.
Prize Distributor
0xe000B9a8269A0bB171EE9fF5e3eC99a909776450
Used to distribute prizes to the user if they are eligible to claim prizes.
Prize Flush
0x8a284e616187B57e0B17B2Fdf61B2DebB2C27405
Used to move Prize Pool yield to the Prize Distributor.
Prize Split Strategy
0xFC05f1Fe30726B31C30C7a3b3227879a774ecDf3
Used by Prize Flush to move funds, eventually to the Prize Distributor
Prize Tier History
0xD462D1cE5c04C19f49AeC22Ed5D4Ca1B197b96e3
Provides lookups of past prize tier configuration for given drawID(s).
Reserve
0x9D907d7a1FeE42d107ea7d1132B22F7a3b53e5f8
Provides lookups for token accumulation and deaccumulation in the reserve during a specified time range.
Ticket
0x4274b37fF2Ad353a97e414f56970CF5E0Fa6dA4F
Used to compute the TWAB of a user.
Yield Source Prize Pool
0x2ed22F46F28dFe855BE7E0145609cABe524153F0
Used to stake funds into the yield-bearing activity via another yield source contract.
RNG Bandchain
0x71EF9B76fFFE6c3c8Eb5253E03DeA600E77eC9C6
Used to request a new random number that will be used when initiating a new draw.
KCH token
0x4ddA1Bb6E378dCEf97bfF1057b6452615E86373c
KCH Boost
0xF85b28330Bc788336A35bBDF661c61973d67A31E
xKCH / KCHBar
0x02CaeCb0316020198f2D34b7960FFF4635d962ac
Kaching Boost
0xF85b28330Bc788336A35bBDF661c61973d67A31E
Used to distribute the reward in Vaults.
KCH Prize Distributor
0x92676675a400600D47Fc0469eB008D02ffc9414B
Used to distribute the KCH prizes of the draws.
Base Yield Vault
0x12855b04ded8aafa7da1ea1d34072108b675b824
Used to distribute the reward of Base Yield.
Team Airdrop Wallet
0xdE590424b79f15af61c051CdD51e5a9210611286
Used to airdrop prizes and rewards to users.

External Smart Contracts

Name
Address
Description
VRF Provider V2
0xaec7d640e4f1970615e685286202486c26b7bcb3
Contract for working with BandChain’s VRF feature
Tectonic Yield Source
0x4fC21ce96182613781EED68E9E4C8fa37f07ED94
Defines the functions used to interact with the yield source, inherited by the Prize Pool.
KCH/VVS pool
0x559622e323B4443B6df40e4d44FaD04776B784A8
KCH/VVS liquidity pool contract