Jasa Build NFT Minting Portal + Metadata IPFS

Jasa Build NFT Minting Portal + Metadata IPFS — paket launch collection NFT dari nol sampai user bisa mint dengan metadata permanen di IPFS. ━━━━━━━━━━━━━━━━━━━━━━ SMART CONTRACT LAYER ━━━━━━━━━━━━━━━━━━━━━━ • ERC-721 atau ERC-1155 (disepakati di kickoff) • Fungsi mint public / whitelist / presale (Merkle tree opsional) • Supply cap, mint price (ETH/MATIC/BNB native), treasury address • Withdraw funds, pause mint, owner mint (airdrop team) • Reveal mechanism: baseURI terkunci → unveil setelah sold out / tanggal reveal • Royalties EIP-2981 (jika marketplace target mendukung) • Deploy testnet + verifikasi explorer + opsi mainnet ━━━━━━━━━━━━━━━━━━━━━━ PORTAL MINT (FRONTEND) ━━━━━━━━━━━━━━━━━━━━━━ • Landing collection: hero, roadmap ringkas, mint counter live on-chain • Tombol Connect Wallet (integrasi dengan modul wallet atau built-in) • Status mint: harga, sisa supply, fase (presale/public), countdown timer • Validasi whitelist on-chain sebelum mint • Transaksi mint dengan feedback: pending → success / revert reason • Mobile-first responsive design • Link ke OpenSea / marketplace setelah mint (template) ━━━━━━━━━━━━━━━━━━━━━━ METADATA & IPFS ━━━━━━━━━━━━━━━━━━━━━━ • Pipeline upload asset (image/video) + metadata JSON ke IPFS • Integrasi Pinata / NFT. Storage / web3. storage (API key klien atau kami setup) • Standar metadata OpenSea-compatible: name, description, image, attributes[] • Batch upload tooling untuk collection 100–10.000 item (script Node. js) • CID pinning strategy + dokumentasi re-pin jika diperlukan • Template _metadata. json untuk rare trait & custom fields ━━━━━━━━━━━━━━━━━━━━━━ ADMIN PANEL DASAR ━━━━━━━━━━━━━━━━━━━━━━ • Dashboard owner: set baseURI, trigger reveal, pause/unpause • Lihat total minted, treasury balance, export holder list (CSV) • Upload batch metadata baru (pre-reveal staging) • Protected route — hanya wallet owner contract ━━━━━━━━━━━━━━━━━━━━━━ DELIVERABLE ━━━━━━━━━━━━━━━━━━━━━━ • Smart contract verified + ABI • Source portal mint (frontend) • Script batch upload metadata → IPFS • Admin panel (web) • Dokumentasi launch checklist: testnet mint → mainnet → marketplace listing • 1x assist launch day (4 jam window chat) untuk troubleshooting mint live ━━━━━━━━━━━━━━━━━━━━━━ PRASYARAT ━━━━━━━━━━━━━━━━━━━━━━ • Konsep art & trait collection (atau placeholder untuk uji) • Keputusan chain: Polygon / Ethereum / Base / dll. • Wallet treasury & deployer dengan gas • Akun Pinata/NFT. Storage (kami pandu registrasi) • Halaman Terms/NFT disclaimer (kami sediakan template, legal review oleh klien) ━━━━━━━━━━━━━━━━━━━━━━ TIDAK TERMASUK ━━━━━━━━━━━━━━━━━━━━━━ • Generative art engine (p5. js/on-chain SVG) kompleks • Custom marketplace sekunder • Marketing KOL / community Discord setup • Audit kontrak pihak ketiga • Gas fee mint oleh end-user (standar Web3) ━━━━━━━━━━━━━━━━━━━━━━ TIMELINE ━━━━━━━━━━━━━━━━━━━━━━ 20–30 hari kerja untuk collection standar (≤5.000 supply, 1 art base + traits). Generative/complex reveal: 35–45 hari — quote terpisah setelah brief. Launch your collection dengan infrastruktur yang benar — bukan IPFS broken link setelah mint.