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add USDC/T, WETH, WBTC to UNIT0 #12996

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add USDC/T, WETH, WBTC to UNIT0 #12996

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6 changes: 6 additions & 0 deletions projects/helper/tokenMapping.js
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Expand Up @@ -53,6 +53,12 @@ const fixBalancesTokens = {
water: {
'0xC807C5FfFf748eF435Ddb99b181846Edd1e70041': { coingeckoId: "water-3", decimals: 18 },
},
unit0: {
'0xEb19000D90f17FFbd3AD9CDB8915D928F4980fD1': { coingeckoId: 'usd-coin', decimals: 6 },
'0xb303d80db8415FD1d3C9FED68A52EEAc9a052671': { coingeckoId: 'tether', decimals: 6 },
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how are these tokens bridged to unit0? I remember tokens bridged to waves being depegged

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All 4 tokens are bridged to unit0 through CrossCurve from Arbitrum, example wbtc:
https://app.crosscurve.fi/swap?inputChainId=7&inputToken=0x2f2a2543b76a4166549f7aab2e75bef0aefc5b0f&outputChainId=45&outputToken=0x9ce808657ba90c65a2700b1ca5d943ec72834b52

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all pegged

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but crosscurve is not a bridge?

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It is actually, crosscurve allows bridging, swapping and crosschain swapping.

Team behind is Eywa - Curve’s Official Aggregated Bridge, from: https://docs.eywa.fi/eywa-ecosystem/products/eywa-v2/consensus-bridge

Also see - CrossCurve is a cross-chain trading and yield protocol built on Curve, creating a unified cross-chain liquidity market by aggregating existing Curve pools, from: https://defillama.com/protocol/crosscurve-(by-eywa)#information

Cross-chain trading is only possible with a bridge.

Swop on UNIT0 is using these 4 assets in their AMM pools: https://defillama.com/protocol/swop#information

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crosscurve allows cross chain trading, I am well aware of that. But, where are the tokens backing ETH/USDC/etc locked, in which chain & contract. I am confused because, eywa relies on Layerzero, alexar and such, but none of these bridges are acting on unit0

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Arbitrum chain, bridge contract with assets: https://arbiscan.io/address/0xac8f44ceca92b2a4b30360e5bd3043850a0ffcbe#tokentxns

Unit0 chain, bridge contract without assets:
https://explorer.unit0.dev/address/0xA2A786ff9148f7C88EE93372Db8CBe9e94585c74?tab=contract

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ah, thanks for the clarification

'0x1B100DE3F13E3f8Bb2f66FE58c1949c32E71248B': { coingeckoId: 'weth', decimals: 18 },
'0x9CE808657ba90C65a2700b1cA5D943eC72834B52': { coingeckoId: 'wbtc', decimals: 8 },
},
kopi: {
'uasusdc': { coingeckoId: 'usd-coin', decimals: 6 },
'ucusdc': { coingeckoId: 'usd-coin', decimals: 6 },
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