NFT-Marketplace-DApp
wyvern-v3
| NFT-Marketplace-DApp | wyvern-v3 | |
|---|---|---|
| 1 | 4 | |
| 53 | 301 | |
| - | 0.0% | |
| 5.2 | 0.0 | |
| almost 3 years ago | 7 months ago | |
| JavaScript | JavaScript | |
| MIT License | MIT License |
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NFT-Marketplace-DApp
wyvern-v3
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OpenSea / Wyvern Protocol Notes (Draft - Unfinished)
We can see this under the contracts/exchange/ExchangeCore.sol contract underneath the main repo for WyvernProtocol: https://github.com/wyvernprotocol/wyvern-v3/commit/403f866940b4ef304d24c2147bd9503e89e1cec7
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Do OpenSea NFTs have a special notion about the "collection" they belong to encoded in the Smart Contract?
Opensea is built on top of the Wyvern Protocol which has an exchange contract which is responsible for managing marketplace stuff like fixed price sales and dutch auctions. English auctions are off chain and managed via signed transactions. If you open the opensea contract on etherscan and look for "SaleKindInterface" you'll see a comment that says "English auctions cannot be supported without stronger escrow guarantees." I'm not sure why that is from a technical perspective and nobody (including opensea support) has been able to answer that for me.
- HELP I need to make a contract that can buy NFT's from OpenSea
What are some alternatives?
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badd-labs - BADD Labs: Active Learning in Blockchain And Dapp Development
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