Uniswap launches NFT marketplace aggregator
Developers say the tool can help users save upwards of 15% on gas fees when shopping for NFTs. According to a new post on November 30, decentralized exchange (DEX) Uniswap announced that users can now trade nonfungible tokens, or NFTs, on its native protocol. As told by Uniswap, the function will initially feature NFT collections for sale on platforms including OpenSea, X2Y2, LooksRare, Sudoswap, Larva Labs, X2Y2, Foundation, NFT20 and NFTX:
“To bring users the first-rate experience they’ve come to expect with Uniswap, we built the aggregator to deliver better prices, faster indexing, more unassailable smart contracts, and efficient execution.”
Uniswap developers claim that users can save up to 15% on gas costs compared to other NFT aggregators when using Uniswap NFT, which unifies ERC-20 and NFT swapping into a single swap router. Integrated with Permit2, users can swap multiple tokens and NFTs in one swap while saving on gas fees. The NFT aggregator is powered by the Universal Router smart contract and optimized by UX smart contract Permit2, both Uniswap inventions. According to the DEX, it “unifies ERC-20 and NFT swapping into a single swap router. Integrated with Permit2, users can swap multiple tokens and NFTs in one swap while saving on gas fees:”
“We originally conceived Permit2 and Universal Router to improve our own products, optimizing gas costs, simplifying user transaction flows, and strengthening security. As we ideated, we realized that other applications could greatly benefit from integrating these contracts.”
As part of launch efforts, Uniswap says it is airdropping approximately 5 million USD Coin to certain historical users of NFT aggregator Genie, based on a wallet snapshot on April 15, 2022, and offering gas rebates to the first 22,000 NFT users. However, the gas rebate will only run for two weeks and is capped at 0.01 Ether.
Top Cryptocurrencies with Price Predictions
| # | Crypto | Prediction | Accuracy | CVIX | Price | 24h | 7d | Market Cap | 7d price change | |
| 1 |  BTC |
Bitcoin predictions | 91.2% | 10 | $26 909.29 | -0.86% | 2.64% | $521 762 781 363 |  |
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| 2 |  ETH |
Ethereum predictions | 94.4% | 5 | $1 860.75 | -0.46% | 4.26% | $223 747 212 959 |  |
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| 3 |  USDT |
Tether predictions | 96% | 1 | $1.000420 | 0.02% | 0.05% | $83 257 322 855 |  |
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| 4 |  BNB |
Binance Coin predictions | 95.6% | 1 | $304.46 | -0.81% | -0.21% | $47 452 043 680 |  |
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| 5 |  USDC |
USD Coin predictions | 94.4% | 1 | $1.000252 | 0.04% | 0.02% | $28 886 516 964 |  |
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| 6 |  XRP |
XRP predictions | 76.8% | 37 | $0.504162 | 0.03% | 12.53% | $26 208 072 378 |  |
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| 7 |  ADA |
Cardano predictions | 90% | 10 | $0.363100 | -3.09% | 1.49% | $12 666 261 005 |  |
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| 8 |  STETH |
Lido stETH predictions | 96% | 1 | $2 941.39 | -0.40% | -3.32% | $10 258 752 564 |  |
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| 9 |  DOGE |
Dogecoin predictions | 84.8% | 17 | $0.071627 | 0.22% | 1.85% | $9 998 019 293 |  |
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| 10 |  MATIC |
Polygon predictions | 81.2% | 35 | $0.892154 | 0.39% | 1.50% | $8 278 715 292 |  |
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| 11 |  SOL |
Solana predictions | 79.6% | 29 | $20.65 | -0.37% | 7.13% | $8 189 640 134 |  |
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| 12 |  WTRX |
Wrapped TRON predictions | 81.2% | 37 | $0.074779 | -0.81% | -3.05% | $7 603 269 311 |  |
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| 13 |  LTC |
Litecoin predictions | 80.4% | 37 | $92.96 | 3.94% | 10.15% | $6 790 470 965 |  |
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| 14 |  TRX |
TRON predictions | 81.6% | 35 | $0.074543 | -1.38% | -3.19% | $6 725 556 753 |  |
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| 15 |  DOT |
Polkadot predictions | 90% | 10 | $5.23 | -1.79% | -0.56% | $6 222 851 370 |  |
