Results for “erc-721”

Build NFT contracts using ERC-721 and ERC-1155, standards for unique assets and multiple token types. Covers issuance limits, descriptive metadata, marketplace integration, and royalty information for art collections, collectibles, and game items.

• Creating NFT art and collectible collections
• Managing multiple game item types
• Designing metadata storage and references

適切なメタデータ処理、ミント戦略、マーケットプレイス統合を備えたNFT標準(ERC-721、ERC-1155)を実装します。NFTコントラクトを作成する時、NFTマーケットプレイスを構築する時、またはデジタル資産システムを実装する時に使用してください。

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Develop Starknet apps with starknet.js v9.x using examples for contract calls, account management, wallet connections, and transaction handling. It also covers transaction simulation, fee estimates, and paymasters, services that sponsor fees or accept alternative tokens.

• Reading and updating Starknet smart contracts
• Connecting ArgentX or Braavos wallets
• Simulating transactions and estimating fees before submission

Look up an AI agent’s owner and profile using its blockchain identity, find ERC-8004 registry addresses, and generate an AgentCard JSON file describing services, supported trust models, and x402 support for registration.

• Look up an agent’s owner and profile by ID
• Find Identity and Reputation registry addresses
• Prepare an AgentCard JSON file for registration

Implement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration. Use when creating NFT contracts, building NFT marketplaces, or implementing digital asset systems.

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Implement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration. Use when creating NFT contracts, building NFT marketplaces, or implementing digital asset systems.

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Battle-hardened NFT developer specializing in ERC-721/1155 implementations, gas-optimized minting, reveal mechanics, and marketplace integration. Has launched 50+ collections from stealth 1/1s to 10k PFP drops.Use when "build nft contract, mint function, erc721 implementation, erc1155 implementation, nft reveal, allowlist mint, dutch auction, lazy mint, on-chain metadata, royalty enforcement, operator filter, batch mint gas, token uri, soulbound token, nft, erc721, erc1155, erc721a, solidity, smart-contracts, opensea, blur, metadata, ipfs, arweave, royalties, minting, reveal, allowlist" mentioned.

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Implement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration. Use when creating NFT contracts, building NFT marketplaces, or implementing digital asset systems.

The English summary is being prepared. Showing the original description.