Technical Docs & Code Repository

A technical system summary including contract descriptions, function descriptions, and more is available in the V2 developer README.

Technical papers

Whitepaper

Code base

Bold Core Governance

Audit reports

ChainSecurity - Core Protocol Audit Report, December 2024

Dedaub - Core Protocol Audit Report I, August 2024

Dedaub - Core Protocol Audit Report II, November 2024

Certora - Formal Verification, December 2024

Coinspect - Bold Core Smart Contract Audit, December 2024

Coinspect - Bold Governance Audit, January 2025

ChainSecurity -Governance Smart Contract Audit, January 2025

Dedaub - Governance Audit 1, August 2024

Dedaub - Governance Audit 2, November 2024

Dedaub - Governance Audit 3, January 2025

Recon - Liquity Security Review, October 2024

Economic modelling and simulation

Chaos Labs: Mechanism Design Review, October 2024

Contract Addresses

BOLD Token

Contract	Address
boldToken Mainnet	0xb01dd87B29d187F3E3a4Bf6cdAebfb97F3D9aB98
boldToken Base	0x087C440F251Ff6Cfe62B86DdE1bE558B95b4bb9b
boldToken Arbitrum	0x087C440F251Ff6Cfe62B86DdE1bE558B95b4bb9b
boldToken Optimism	0x087C440F251Ff6Cfe62B86DdE1bE558B95b4bb9b
boldToken Scroll	0x087C440F251Ff6Cfe62B86DdE1bE558B95b4bb9b
boldToken Avalanche	0x087C440F251Ff6Cfe62B86DdE1bE558B95b4bb9b

Shared contracts

Contract	Address
collateralRegistry	0xd99de73b95236f69a559117ecd6f519af780f3f7
hintHelpers	0xe3bb97ee79ac4bdfc0c30a95ad82c243c9913ada
multiTroveGetter	0xa4a99f8332527a799ac46f616942dbd0d270fc41
exchangeHelpers	0x28c9decfacee0e796409b4b63eb263610e5e38dc

ETH branch

addressesRegistry	0x38e1f07b954cfab7239d7acab49997fbaad96476
activePool	0xacece9a6ff7fea9b9e1cdfeee61ca2b45cc4627b
borrowerOperations	0x0b995602b5a797823f92027e8b40c0f2d97aff1c
collSurplusPool	0x46720b3d63e38583d8f6d77d52c52df32604ef4b
defaultPool	0x075e0c707097c4c071056687b0b87cd9392c7bbd
sortedTroves	0x879474cfbb980fb6899aaaa9b5d5ee14ffbf85a9
stabilityPool	0xf69eb8c0d95d4094c16686769460f678727393cf
troveManager	0x81d78814df42da2cab0e8870c477bc3ed861de66
troveNFT	0x84ed456a8074652130dfc4fe1fadb140e0f8ce2b
metadataNFT	0x05e6a5aa1c0dfefe83a8df37f1a9fa0c17c5f375
priceFeed	0x3279e2b49ff60dafb276fbaff847383b67a7ec2d
gasPool	0xaafd627156a28153e4066cd3a062bbf9e8707c5c
interestRouter	0x636deb767cd7d0f15ca4ab8ea9a9b26e98b426ac
wethZapper	0xd929c1927988625f834b9a39b562018cf6daeda5
leverageZapper	0x978d7188ae01881d254ad7e94874653b0c268004

wstETH branch

Contract	Address
addressesRegistry	0x2d4ef56cb626e9a4c90c156018ba9ce269573c61
activePool	0x2fcf4e86594aadd744f82fd80d5da9b72ab50d7c
borrowerOperations	0x94c1610a7373919bd9cfb09ded19894601f4a1be
collSurplusPool	0xc8e5bda2efc25f04d5feb56eee80e3d8af74cb7f
defaultPool	0x4fd6b1d48900e41710db9f219e153bb56727192b
sortedTroves	0x15dda27e28f49c392067f285157b82c1a4539978
stabilityPool	0xcf46dab575c364a8b91bda147720ff4361f4627f
troveManager	0xb47ef60132deabc89580fd40e49c062d93070046
troveNFT	0xf7cf4efcdaacab0c3f21931501133501fff51781
metadataNFT	0xa33980796254f1daaff5423a1951d8060da93a14
priceFeed	0x4c275608887ad2eb049d9006e6852bc3ee8a00fa
gasPool	0x38e721262a77637e673d756f2faf44a8363e8aea
interestRouter	0x636deb767cd7d0f15ca4ab8ea9a9b26e98b426ac
gasCompZapper	0x3c45fc2b161d1c7f486d30442fe59975fe98c715
leverageZapper	0xc3d864adc2a9b49d52e640b697241408d896179f

rETH branch

Contract	Address
addressesRegistry	0x3b48169809dd827f22c9e0f2d71ff12ea7a94a2f
activePool	0x4b0739071d85444121b17b7d0ee23672825d7cff
borrowerOperations	0xa351d5b9cda9eb518727c3ceff02208915fda60d
collSurplusPool	0xc6f43d9eea6f9955038959a34ea5002f346e2cad
defaultPool	0x26b1d8571560c7942e6dd79377721be81ae817a4
sortedTroves	0x581705163884ae5f21e946cdc9888bdcb2ed0c0a
stabilityPool	0xc4463b26be1a6064000558a84ef9b6a58abe4f7a
troveManager	0xde026433882a9dded65cac4fff8402fafff40fca
troveNFT	0xee922ebafe945b4f933cd556f8d9a006fb3b8192
metadataNFT	0x850800f3bc4a485516d3c8156ef8795c174b5b5c
priceFeed	0x93d3a2234e67c2ad494735cd6676fb4b79a6de97
gasPool	0x522efadc150d9fa30633b60c1ec45f03171f8c32
interestRouter	0x636deb767cd7d0f15ca4ab8ea9a9b26e98b426ac
gasCompZapper	0x2b644ea568a574b1e61135e7694626941996d3d3
leverageZapper	0x7d5f19a1e48479a95c4eb40fd1a534585026e7e5

Governance

Contract	Address
governance	0x636deb767cd7d0f15ca4ab8ea9a9b26e98b426ac
curveUsdcBoldPool	0xadb6851875b7496e3d565b754d8a79508480a203
curveUsdcBoldGauge	0xa8bb51606db8e81f0ac964f0855c20d9e474ab63
curveUsdcBoldInitiative	0xa76434d58ccc9b8277180a691148a598fd073035
curveLusdBoldPool	0x29a760138fa530d51a100171cb5ce4ddf506af2e
curveLusdBoldGauge	0x3ac4b6da715e7963bbcfb31de39a1b139f426223
curveLusdBoldInitiative	0x4347d2d28a3428ddf1b7cfc7f097b2128a1a0059
defiCollectiveInitiative	0xdc6f869d2d34e4aee3e89a51f2af6d54f0f7f690
stakingV1	0x4f9fbb3f1e99b56e0fe2892e623ed36a76fc605d
LQTYToken	0x6dea81c8171d0ba574754ef6f8b412f2ed88c54d
LUSDToken	0x5f98805a4e8be255a32880fdec7f6728c6568ba0

---

Sepolia Testnet Frontend

You can run Liquity V2 on testnet here: https://liquity2-sepolia.vercel.app/

Sepolia Contract Addresses

Shared contracts

Contract	Address
collateralRegistry	0xec0f62913efa850bf7fab03663ef7364afa9e481
boldToken	0x620ce1130f7c63457784cdfa31cfccbfb6be5029
hintHelpers	0x71d43e3ce3c8c593773dd9b843e9db949384adc7
multiTroveGetter	0xd55dbe705404242cda541390361ce28ce7f50b95
exchangeHelpers	0xbf0257d28388738705196887ca1deba8b70f55e1
USDC	0x375a88c7ba42507b597579a99170c854b7ef1f38

ETH branch

Contract	Address
addressesRegistry	0xea55ac45b7527e0069c14579a256a0a07b3e4235
priceFeed	0xafccd3a66c50ccd64fb7bf22c9bd1cd6ddfe9467
borrowerOperations	0x2377b5a07bdfa02812203bab749e7bd43e4c596c
troveManager	0x70fa06222e169329f7a2f386ed70ad69a61228a5
troveNFT	0xe9b841c5d2a6a1cc927ee081f1e3bd976416f387
metadataNFT	0x910ca11f5481e9bf6082fbd826c1cb395974ba8a
stabilityPool	0x590991d63d081f140228c3c9fc5228cbd17b4f7d
activePool	0x30ed61d88e79f52ee7833335acfb8b261f472d50
defaultPool	0x0b876a481c0d886da5cad623b60b209732cc58ce
gasPool	0x3a41fed42b1bc03e665e2e4930c9b98755566145
collSurplusPool	0x7d04df3db7255f38546667b845fc13bdfa9a68cb
sortedTroves	0x4e99614ce2b74b3ed44ba391a6ec81fd8c8d453e
balancerFlashLoan	0x05293047baa198a368ed57033d0cb11299cb534a
hybridCurveUniV3Exchange	0x573630f3fbd265dac489f01bc9766590c54bc30a
wethZapper	0x40d4330501e09b5e98cc13c3f07c43d89f95d549
leverageZapper	0x611d0b89d7a6053e474aca719ba8435e81c4804f
interestRouter	0x16fda5823f296c24125be4976fd6cec9fab9da2e
collToken	0x2442ca14d1217b4dd503e47dfdf79b774b56ea89

wstETH branch

Contract	Address
addressesRegistry	0x9b751dbbd3310b490a11dd8c5754d998ad939fdf
metadataNFT	0xf7f1b556f02c747749ca161f07a4a8539fc71f08
priceFeed	0xd204bbb0db0dfa99e218a4d4b4d3904ba7515b21
borrowerOperations	0xee9390dd1ada7b2acd4922879f1a90f743d371ea
troveManager	0x71aca0d1c8ad87ced23d5816c2988d8d8a912ac3
troveNFT	0x805e8e1cd47ae7356682b43896e1c2fcffc5979b
stabilityPool	0x6e75086c9336ed7d8ab445d6458b0840dcd6c839
activePool	0xf4754b41428bd79abc71a71bad1de0dea934fbab
defaultPool	0xe9056ef43eaf59d2682bf244c5af1e1bf9474ec5
gasPool	0x6d25cf5e7aa5eaf70a16dba6831cdd1ffb69a21d
collSurplusPool	0x7fb0cb41260df876faedb7e64a5468286a04be0f
sortedTroves	0xd85acae94be8f94c4fc30318f8b651b2987ca37c
balancerFlashLoan	0x16abfe2700396cde719b5e313091c8ad460ec320
hybridCurveUniV3Exchange	0xa5ccde5af851d78206cdf6e1b9d9287d58426bb3
gasCompZapper	0x9c600e1f10891133088bf427cd84ddf4e6c0c90a
leverageZapper	0xde780649ec22108d970ff1b79f5f8884610821f0
interestRouter	0x16fda5823f296c24125be4976fd6cec9fab9da2e
collToken	0x4d5627c9f87b094a0a78a9fed0027e1a701be0ea

rETH branch

Contract	Address
addressesRegistry	0x062a494967b691682b18f42854c990f97fe789a8
metadataNFT	0x079899f15ef59fc2c28f8f1e32686c341cd67151
priceFeed	0x75e613ba221c70d22ee7f0868ba9b117a55ea458
borrowerOperations	0xcd251e282c0ee7c8e3e687303f14c0facf8487c7
troveManager	0xa8a2446696d9f3f49c39f020a5d6d34cbf3d81f4
troveNFT	0xfb3293ce0cdb40341716d845701476ea9d713a51
stabilityPool	0x4225a65051b71980333b9afddb7b2b8d41d07c0f
activePool	0x085280ae23ec9366fca52d898c2097f555ce76a6
defaultPool	0x8bc86c4f73fd3ae9e2a7857b606189a87dc1f35e
gasPool	0x706810d9050380339a4efe25e3a65643e226c8b1
collSurplusPool	0xa8d6015e862293cd3884b8143d9d805ba080d7a9
sortedTroves	0x9efa62bcf2b329c54e70f8d9ca028a7afa5035f7
balancerFlashLoan	0x14699779ad6ea3d972b561f543e849ddf1122914
hybridCurveUniV3Exchange	0xc1849f54e225495b9638dfcc5379b278377d20a9
gasCompZapper	0xa57fa8ad19e63ebdfc1f31de7e7f608e8a53f532
leverageZapper	0x13fc23b17ad52a9a0baae6ceb506f7d85e92b0a8
interestRouter	0x16fda5823f296c24125be4976fd6cec9fab9da2e
collToken	0x10f8d8422a36ba75ae3381815ea72638dda0088c

Governance

Contract	Address
governance	0x16fda5823f296c24125be4976fd6cec9fab9da2e
uniV4DonationsInitiative	0x0d5f5dc35ffaf4ed1cab53b44e09e6c5e845d400
curveV2GaugeRewardsInitiative	N/A
curvePool	N/A
gauge	N/A
LQTYToken	0xce6363411f571fc947e82f415458ae6e6731049d