f(x)Core

use cross chain precompiled contract, to realize the cross chain of token

f(x)Core cross chain needs to use cross chain precompiled contract, please check the Cross Chain document first

Tokens

f(x)Core cross chain supports the following tokens:

Mainnet

Token	Address
WFX	0x80b5a32E4F032B2a058b4F29EC95EEfEEB87aDcd
PUNDIX	0xd567B3d7B8FE3C79a1AD8dA978812cfC4Fa05e75
PURSE	0x5FD55A1B9FC24967C4dB09C513C3BA0DFa7FF687
USDT	0xecEEEfCEE421D8062EF8d6b4D814efe4dc898265
WETH	0x0CE35b0D42608Ca54Eb7bcc8044f7087C18E7717
DAI	0x1D54EcB8583Ca25895c512A8308389fFD581F9c9
USDC	0x5db67696C3c088DfBf588d3dd849f44266ff0ffa
WBTC	0x13974cf36984216C90D1F4FC815C156092feA396
EURS	0xc03345448969Dd8C00e9E4A85d2d9722d093aF8E
LINK	0xFA3C22C069B9556A4B2f7EcE1Ee3B467909f4864
C98	0xC5e00D3b04563950941f7137B5AfA3a534F0D6d6
BUSD	0x5aD523d94Efb56C400941eb6F34393b84c75ba39
FRAX	0x3452e23F9c4cC62c70B7ADAd699B264AF3549C19
WAVAX	0x15C3Eb3B621d1Bff62CbA1c9536B7c1AE9149b57
sAVAX	0xF5b24c0093b65408ACE53df7ce86a02448d53b25
QI	0x50dE24B3f0B3136C50FA8A3B8ebc8BD80a269ce5
BAVA	0xc8B4d3e67238e38B20d38908646fF6F4F48De5EC
ATOM	0x205CF44075E77A3543abC690437F3b2819bc450a
OSMO	0x4A2a90D444DbB7163B5861b772f882BbA394Ca67
EVMOS	0xe01C6D4987Fc8dCE22988DADa92d56dA701d0Fe0
INJ	0x3515F25AB7637adcF1b69F4D384ed5936B83431F
KAVA	0x4AF57825b86Abf93D4F9D720bEF7c1C1b300A6F3
SCRT	0xF0965c8f0755CF080a61C91EDd6707F0532c8fE7
AXL	0x9d6F2a9fDB32708e1AC07788cc29D6125ac73027
STRD	0xB5124FA2b2cF92B2D469b249433BA1c96BDF536D
ATOM/OSMO	0x2C68D1d6aB986Ff4640b51e1F14C716a076E44C4
ATOM/stATOM	0xD32eB974468ed767338533842D2D4Cc90B9BAb46
USDC/OSMO	0xc71aAf8e486e3F33841BB56Ca3FD2aC3fa8D29a8
ETH/OSMO	0xc7e56EEc629D3728fE41baCa2f6BFc502096f94E
WBTC/OSMO	0x8FA78CEB7F04118Ec6d06AaC37Ca854691d8e963
stOSMO/OSMO	0xE60CE2dfa6D4Ad37Ade1dcB7aC4D6C3A093b3A7E
AKT/OSMO	0xA2A4B12EF81E7A26C5a1E0be9340b1972F85E44A
AKT/ATOM	0xc76A204AEA61a68a3B1f97B8E70286CD42B020D2
AXL/OSMO	0x786744d8B40ee154FA4a74153c4d33dF09aBf015
ATOM/qATOM	0xf55454383cEEFB1B5e889E59542352B1b928707d
INJ/OSMO	0x4ad26064831ECE180B179a4C02Dc97940AA77B17
CRO/OSMO	0x616E00909730f7dE9Afd97Dc71981f6d28e2B0ca
STARS/OSMO	0x3181798DE239164e6FDBD22aC474Eedc61bf821e
EVMOS/OSMO	0x94c23eE865E3c963A56263d0ce2CBF5C6cE7ce2d
ATOM/stkATOM	0x628A41754edfAFB491FEe6a1F397590B9013E01B
SCRT/OSMO	0xB8f812B5943ab3BF941D5D4F1de90A4b326c5d8f
USDC/NLS	0xa9582420B222C85Ee5b6e766415EEa5673283A03
STRD/OSMO	0xC4CcDf91b810a61cCB48b35ccCc066C63bf94B4F
JUNO/OSMO	0x4D036A97e9ad9e805f0E7B163Ea681B3dE83B7BF
DAI/OSMO	0xC732284e5deDb565ba403216d718a485038E55A6

Testnet

Token	Address
WFX	0x3452e23F9c4cC62c70B7ADAd699B264AF3549C19
PUNDIX	0x5db67696C3c088DfBf588d3dd849f44266ff0ffa
PURSE	0xc8B4d3e67238e38B20d38908646fF6F4F48De5EC
USDT	0x3515F25AB7637adcF1b69F4D384ed5936B83431F
WETH	0xA2A4B12EF81E7A26C5a1E0be9340b1972F85E44A
WBTC	0x8FA78CEB7F04118Ec6d06AaC37Ca854691d8e963
DAI	0x4AF57825b86Abf93D4F9D720bEF7c1C1b300A6F3
USDC	0xE60CE2dfa6D4Ad37Ade1dcB7aC4D6C3A093b3A7E
WAVAX	0x2C68D1d6aB986Ff4640b51e1F14C716a076E44C4
EURS	0xB5124FA2b2cF92B2D469b249433BA1c96BDF536D
LINK	0xF0965c8f0755CF080a61C91EDd6707F0532c8fE7
C98	0x9d6F2a9fDB32708e1AC07788cc29D6125ac73027
sAVAX	0xD32eB974468ed767338533842D2D4Cc90B9BAb46
QI	0xc71aAf8e486e3F33841BB56Ca3FD2aC3fa8D29a8
BAVA	0xc7e56EEc629D3728fE41baCa2f6BFc502096f94E

crossChain

f(x)Core token send to other chain, should use crossChain method

1. Approve token

call approve method in token contract, approve amount + fee to CrossChain contract address

if token if original token, not need approve

2. CrossChain token

call crossChain method in CrossChain contract, pass the corresponding parameters

if token if original token, crossChain _token is zero address , crossChain msg.value must equal amount + fee