[PRC #8] Register Chainlink price feeds

Governance
1

TL;DR

Register Chainlink price feeds into PWN managed ChainlinkFeedRegistry.

Voting

Mode: Stewards
Duration: 3 days
Veto threshold: 10%

Proposal

This proposal will register a batch of selected Chainlink price feeds into PWN managed ChainlinkFeedRegistry and enable any asset pair with registered price feed, or chain of price feeds, to be used with PWNSimpleLoanElasticChainlinkProposal.

Selected price feeds

Price feeds are taken from Chainlink docs: Price Feed Contract Addresses | Chainlink Documentation

BTC denominated

  • LBTC / BTC 0x5c29868C58b6e15e2b962943278969Ab6a7D3212
  • WBTC / BTC 0xfdFD9C85aD200c506Cf9e21F1FD8dd01932FBB23
  • solvBTC / BTC 0x936B31C428C29713343E05D631e69304f5cF5f49
  • ETH / BTC 0xAc559F25B1619171CbC396a50854A3240b6A4e99

ETH denominated

  • BTC / ETH 0xdeb288F737066589598e9214E782fa5A8eD689e8
  • cbETH / ETH 0xF017fcB346A1885194689bA23Eff2fE6fA5C483b
  • rETH / ETH 0x536218f9E9Eb48863970252233c8F271f554C2d0
  • stETH / ETH 0x86392dC19c0b719886221c78AB11eb8Cf5c52812
  • ezETH / ETH 0x636A000262F6aA9e1F094ABF0aD8f645C44f641C
  • rsETH / ETH 0x03c68933f7a3F76875C0bc670a58e69294cDFD01
  • weETH / ETH 0x5c9C449BbC9a6075A2c061dF312a35fd1E05fF22
  • DAI / ETH 0x773616E4d11A78F511299002da57A0a94577F1f4
  • TUSD / ETH 0x3886BA987236181D98F2401c507Fb8BeA7871dF2
  • USDC / ETH 0x986b5E1e1755e3C2440e960477f25201B0a8bbD4
  • USDT / ETH 0xEe9F2375b4bdF6387aa8265dD4FB8F16512A1d46

USD denominated

  • BTC / USD 0xF4030086522a5bEEa4988F8cA5B36dbC97BeE88c
  • tBTC / USD 0x8350b7De6a6a2C1368E7D4Bd968190e13E354297
  • cbBTC / USD 0x2665701293fCbEB223D11A08D826563EDcCE423A
  • tBTC / USD 0x8350b7De6a6a2C1368E7D4Bd968190e13E354297
  • ETH / USD 0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419
  • stETH / USD 0xCfE54B5cD566aB89272946F602D76Ea879CAb4a8
  • wstETH / USD 0x164b276057258d81941e97B0a900D4C7B358bCe0
  • DAI / USD 0xAed0c38402a5d19df6E4c03F4E2DceD6e29c1ee9
  • USDC / USD 0x8fFfFfd4AfB6115b954Bd326cbe7B4BA576818f6
  • USDT / USD 0x3E7d1eAB13ad0104d2750B8863b489D65364e32D
  • USD0 / USD 0x7e891DEbD8FA0A4Cf6BE58Ddff5a8ca174FebDCB
  • USDe / USD 0xa569d910839Ae8865Da8F8e70FfFb0cBA869F961
  • sUSDe / USD 0xFF3BC18cCBd5999CE63E788A1c250a88626aD099
  • PYUSD / USD 0x8f1dF6D7F2db73eECE86a18b4381F4707b918FB1
  • TUSD / USD 0xec746eCF986E2927Abd291a2A1716c940100f8Ba

On-chain actions

  1. Schedule actions on Protocol timelock with 0 delay that call ChainlinkFeedRegistry proposeFeed(address,address,address) and confirmFeed(address,address,address) functions that register listed price feeds for a base and quote assets.

Contract addresses

  • Protocol timelock: 0xd8dbdDf1c0FDdf9b5eCFA5C067C38DB66739FBAB
  • ChainlinkFeedRegistry: 0x8D5e90706E52a52853dA9A14fA1c63889a412851
  • list of price feeds in Selected price feeds section
4 Likes
2

Let’s do it, makes sense to me.

1 Like
3
  • WBTC
  • tBTC
  • cbBTC

together with

  • ETH
  • stETH
  • wstETH
  • cbETH

and from stables

  • USDC
  • DAI
  • USDT

should be enough for our goals.

3 Likes
4

PRC #8 is now active Stewards DAO proposal.

1 Like
5

Base price feeds

BTC denominated

  • LBTC / BTC 0x1E6c22AAA11F507af12034A5Dc4126A6A25DC8d2
  • solvBTC / BTC 0xB4a1a7f260C9FF7fEd6A6fbb9fe5a9acFa725DBf

ETH denominated

  • cbETH / ETH 0x806b4Ac04501c29769051e42783cF04dCE41440b
  • rETH / ETH 0xf397bF97280B488cA19ee3093E81C0a77F02e9a5
  • wstETH / ETH 0x43a5C292A453A3bF3606fa856197f09D7B74251a
  • ezETH / ETH 0x960BDD1dFD20d7c98fa482D793C3dedD73A113a3
  • weETH / ETH 0xFC1415403EbB0c693f9a7844b92aD2Ff24775C65

USD denominated

  • BTC / USD 0x64c911996D3c6aC71f9b455B1E8E7266BcbD848F
  • cbETH / USD 0xd7818272B9e248357d13057AAb0B417aF31E817d
  • DAI / USD 0x591e79239a7d679378eC8c847e5038150364C78F
  • ETH / USD 0x71041dddad3595F9CEd3DcCFBe3D1F4b0a16Bb70
  • EUR / USD 0xc91D87E81faB8f93699ECf7Ee9B44D11e1D53F0F
  • EURc / USD 0xDAe398520e2B67cd3f27aeF9Cf14D93D927f8250
  • GHO / USD 0x42868EFcee13C0E71af89c04fF7d96f5bec479b0
  • tBTC / USD 0x6D75BFB5A5885f841b132198C9f0bE8c872057BF
  • USDC / USD 0x7e860098F58bBFC8648a4311b374B1D669a2bc6B
  • USDS / USD 0x2330aaE3bca5F05169d5f4597964D44522F62930
  • USDT / USD 0xf19d560eB8d2ADf07BD6D13ed03e1D11215721F9
  • USDe / USD 0x790181e93e9F4Eedb5b864860C12e4d2CffFe73B
  • WBTC / USD 0xCCADC697c55bbB68dc5bCdf8d3CBe83CdD4E071E
  • cbBTC / USD 0x07DA0E54543a844a80ABE69c8A12F22B3aA59f9D
  • sUSDe / USD 0x79cf4a31B29D69191f0b6E97916eB93FEB81E533