Chainlink

Using ChainLink Oracles

ZeroLend uses the industry standard decentralized oracles Chainlink as its primary oracle which provides highly secure and reliable, tamper-resistant data feeds.

Chainlink oracles are used across our Base, Linea and Ethereum instances.

ETH / USD	Base
AERO / USD	Base
USDC / USD	Base
CBETH / USD	Base
cbBTC / USD	Base
USDC / USD	Linea
ETH / USD	Linea
BTC / USD	Linea
WSTETH / USD	Linea
DAI / USD	Linea
BTC / USD	Ethereum
DAI / USD	Ethereum
USDC / USD	Ethereum
USDT / USD	Ethereum
ETH / USD	Ethereum
USDC / USD	Ethereum
USDT / USD	Ethereum

List of Chainlink feeds being consumed by Zerolend

Base

Asset Address	Oracle Address	Consumer
0x4200000000000000000000000000000000000006	0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x940181a94A35A4569E4529A3CDfB74e38FD98631	0x4EC5970fC728C5f65ba413992CD5fF6FD70fcfF0	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	0x7e860098F58bBFC8648a4311b374B1D669a2bc6B	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x0A27E060C0406f8Ab7B64e3BEE036a37e5a62853	0x78Ad3d53045b6582841e2a1a688C52Be2CA2A7a7	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x2Ae3F1Ec7F1F5012CFEab0185bfc7aa3cf0DEc22	0xd7818272B9e248357d13057AAb0B417aF31E817d	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf	0x07DA0E54543a844a80ABE69c8A12F22B3aA59f9D	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x6cDcb1C4A4D1C3C6d054b27AC5B77e89eAFb971d	0xbF8216841B3c3032381BD3f7233895Fe3b5BDCfB	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x1097dFe9539350cb466dF9CA89A5e61195A520B0	0xA185cA8B2894B8D0c26448a7aC6902a96d13E580	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x04D5ddf5f3a8939889F11E97f8c4BB48317F1938	0x78Ad3d53045b6582841e2a1a688C52Be2CA2A7a7	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0xe31eE12bDFDD0573D634124611e85338e2cBF0cF	0x78Ad3d53045b6582841e2a1a688C52Be2CA2A7a7	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0xDBFeFD2e8460a6Ee4955A68582F85708BAEA60A3	0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0xF469fBD2abcd6B9de8E169d128226C0Fc90a012e	0x07DA0E54543a844a80ABE69c8A12F22B3aA59f9D	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c
0x7FcD174E80f264448ebeE8c88a7C4476AAF58Ea6	0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70	0xF49Ee3EA9C56D90627881d88004aaBDFc44Fd82c

Linea

Asset Address	Oracle Address	Consumer
0x176211869cA2b568f2A7D4EE941E073a821EE1ff	0xAADAa473C1bDF7317ec07c915680Af29DeBfdCb5	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xA219439258ca9da29E9Cc4cE5596924745e12B93	0x41B19217a5b5FD26a5482114d58478856c70D705	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xe5D7C2a44FfDDf6b295A15c148167daaAf5Cf34f	0x3c6Cd9Cc7c7a4c2Cf5a82734CD249D7D593354dA	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xf3B001D64C656e30a62fbaacA003B1336b4ce12A	0x458AD5B487F4442245E4C5eA7249009E607A5583	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x894134a25a5faC1c2C26F1d8fBf05111a3CB9487	0x458AD5B487F4442245E4C5eA7249009E607A5583	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x2416092f143378750bb29b79eD961ab195CcEea5	0x8053edF19352932F76Ea65FCEefbef9327B2619D	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x3aAB2285ddcDdaD8edf438C1bAB47e1a9D05a9b4	0x7A99092816C8BD5ec8ba229e3a6E6Da1E628E1F9	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xD2671165570f41BBB3B0097893300b6EB6101E6C	0x5368218848A4b5412dAe4e6a4BD07a372A30D3f4	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x1Bf74C010E6320bab11e2e5A532b5AC15e0b8aA6	0x68c889e2243AD454f6c8Bb6e3290B91f8f87AddA	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x15EEfE5B297136b8712291B632404B66A8eF4D25	0xB6B41A40a6D059857f6D11Bd8d6b4598d504e420	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x5d3a1Ff2b6BAb83b63cd9AD0787074081a52ef34	0xFc8734eBF4A56A7A6a47ad6D44F1330FD26307a8	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x211Cc4DD073734dA055fbF44a2b4667d5E5fE5d2	0x86C1C97Bac53F903e0F1d9C7DA9390F14714413C	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xB5beDd42000b71FddE22D3eE8a79Bd49A568fC8F	0x8eCE1AbA32716FdDe8D6482bfd88E9a0ee01f565	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x93F4d0ab6a8B4271f4a28Db399b5E30612D21116	0x12E9dAEBB90aa347d796d6B8A5cCb80e58cbfab3	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xEcc68d0451E20292406967Fe7C04280E5238Ac7D	0xC785a3a3df3CaFc11184A1aBdCE8327EbA4a9eCe	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x4AF15ec2A0BD43Db75dd04E62FAA3B8EF36b00d5	0x5133D67c38AFbdd02997c14Abd8d83676B4e309A	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x5A7a183B6B44Dc4EC2E3d2eF43F98C5152b1d76d	0x3c6Cd9Cc7c7a4c2Cf5a82734CD249D7D593354dA	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xb20116eE399f15647BB1eEf9A74f6ef3b58bc951	0x458AD5B487F4442245E4C5eA7249009E607A5583	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0x5FFcE65A40f6d3de5332766ffF6A28BF491C868c	0x7A99092816C8BD5ec8ba229e3a6E6Da1E628E1F9	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385
0xe4D584ae9b753e549cAE66200A6475d2f00705f7	0x7A99092816C8BD5ec8ba229e3a6E6Da1E628E1F9	0xFF679e5B4178A2f74A56f0e2c0e1FA1C80579385

BTC LRT

Asset Address	Oracle Address	Consumer
0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599	0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c	0xad19a55354614913B373E01da768ab679ac4DA41
0x657e8C867D8B37dCC18fA4Caead9C45EB088C642	0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c	0xad19a55354614913B373E01da768ab679ac4DA41
0xB997B3418935A1Df0F914Ee901ec83927c1509A0	0xa914840C0a23D7b692d1E94F88c01974De305aA1	0xad19a55354614913B373E01da768ab679ac4DA41
0x8236a87084f8B84306f72007F36F2618A5634494	0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c	0xad19a55354614913B373E01da768ab679ac4DA41
0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf	0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c	0xad19a55354614913B373E01da768ab679ac4DA41
0x332A8ee60EdFf0a11CF3994b1b846BBC27d3DcD6	0x802fc5ABC3c0e3428a833cF459c9EcF4673B4915	0xad19a55354614913B373E01da768ab679ac4DA41
0xd9D920AA40f578ab794426F5C90F6C731D159DEf	0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c	0xad19a55354614913B373E01da768ab679ac4DA41
0x2F913C820ed3bEb3a67391a6eFF64E70c4B20b19	0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c	0xad19a55354614913B373E01da768ab679ac4DA41

ETH LRT

Asset Address	Oracle Address	Consumer
0x6B175474E89094C44Da98b954EedeAC495271d0F	0xAed0c38402a5d19df6E4c03F4E2DceD6e29c1ee9	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48	0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xdAC17F958D2ee523a2206206994597C13D831ec7	0x3E7d1eAB13ad0104d2750B8863b489D65364e32D	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2	0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xCd5fE23C85820F7B72D0926FC9b05b43E359b7ee	0xdDb6F90fFb4d3257dd666b69178e5B3c5Bf41136	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xbf5495Efe5DB9ce00f80364C8B423567e58d2110	0x643A256Fba667880c0FbdF2332652A83fd4B30E7	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xA1290d69c65A6Fe4DF752f95823fae25cB99e5A7	0x33B13F46a25D836CC0ce91B370305902aB6CF1Be	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xD9A442856C234a39a81a089C06451EBAa4306a72	0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0xf951E335afb289353dc249e82926178EaC7DEd78	0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0x8c9532a60E0E7C6BbD2B2c1303F63aCE1c3E9811	0x01d3BB31F1948bA32Ee9C725435291e425c3E5FF	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385
0x7bAf258049cc8B9A78097723dc19a8b103D4098F	0x90A2C1f9a91Bc1F9C8988D043e0E9DcbE38cBd47	0x1cc993f2C8b6FbC43a9bafd2A44398E739733385

RWA

Asset Address	Oracle Address	Consumer
0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48	0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0xdAC17F958D2ee523a2206206994597C13D831ec7	0x3E7d1eAB13ad0104d2750B8863b489D65364e32D	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0xdC035D45d973E3EC169d2276DDab16f1e407384F	0x08E8EC507968185eFB94EFD2d355F9932A0F7551	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0x69000405f9DcE69BD4Cbf4f2865b79144A69BFE0	0x08E8EC507968185eFB94EFD2d355F9932A0F7551	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0x939778D83b46B456224A33Fb59630B11DEC56663	0x08E8EC507968185eFB94EFD2d355F9932A0F7551	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0x73A15FeD60Bf67631dC6cd7Bc5B6e8da8190aCF5	0x08E8EC507968185eFB94EFD2d355F9932A0F7551	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0x35D8949372D46B7a3D5A56006AE77B215fc69bC0	0x08E8EC507968185eFB94EFD2d355F9932A0F7551	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0x270d664d2Fc7D962012a787Aec8661CA83DF24EB	0x36169BAf1A7542b5029c8c257fC7eAF69D67dAAC	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0x0022228a2cc5E7eF0274A7Baa600d44da5aB5776	0x08E8EC507968185eFB94EFD2d355F9932A0F7551	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E
0x5BaE9a5D67d1CA5b09B14c91935f635CFBF3b685	0xad55B868d30866457AaeDc65e1c3CdFa098F4AC2	0x9a4BF8be3a363bd7fC50833c1C24e8076E2F762E

Referencing Chainlink Developer Resources

For developers, detailed documentation on Chainlink integration can be found here:

• Chainlink Data Feeds
• Chainlink GitHub Documentation
• Chainlink Quick Links

These resources provide guidance on fetching on-chain data, deploying price feeds, and testing integrations.