Postgresql NFT Projects: 135+ Open-Source Examples

Browse 135+ open-source Postgresql NFT projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

Find NFT data storage solutions using PostgreSQL from blockchain hackathons. Get schemas for metadata, ownership tracking, and transaction history with optimized queries.

Showing 135 projects in the nft category, built with postgresql.

ZakoBox/ZakoPako

All-in-one, on-chain, DAO-based and GitHub-integrated fundraising toolkit for open-source dev teams

SolidityReactTypeScriptGraphQLPostgreSQLdefinftdaoinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

FemPunk: Nushu

To revive intangible heritage - Nushu and to regain women's historical voice through collaboration

SolidityTypeScriptNext.jsPostgreSQLNode.jsnftsocial

ETHOnline 2025 • 2025

LiquidityGuard

DeFi insurance protecting Curve LPs & Aave from stablecoin depegs with verifiable claims

SolidityTypeScriptNext.jsPostgreSQLdefinftinfrastructure

ETHOnline 2025 • 2025

DeBazaar

Trustless P2P marketplace for any digital goods with crypto escrow + arbitration

SolidityReactJavaScriptPythonPostgreSQLnftinfrastructuregamingprivacy

ETHOnline 2025 • 2025

Nexu

Nexu — an AI Telegram bot for cross-chain stablecoin bridging, deposits, and DeFi tracking.

ReactPostgreSQLNode.jsdefinftinfrastructureprivacy

ETHOnline 2025 • 2025

Realia

Realia: a decentralized image-authenticity protocol that mints on-chain “authenticity” NFTs.

SolidityTypeScriptPythonNext.jsPostgreSQLNode.jsnftinfrastructuregaming

ETHOnline 2025 • 2025

PYPay

Walletless, gasless PYUSD checkout powered by ERC4337. Tap NFC/QR, passkey auth, Crosschain bridging

SolidityReactTypeScriptNext.jsPostgreSQLNode.jsnft

ETHOnline 2025 • 2025

Sentinel Protocol

AI-driven Web3 reputation protocol protecting wallet crypto assets through market intelligence.

ReactJavaScriptNext.jsPostgreSQLdefinftdaoinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

PayStream

Payroll system automating multi-token, multi-chain employee payouts including PYUSD

SolidityReactPostgreSQLdefinftinfrastructure

🏆 Developer Feedback (Test our Docs) (Avail)

ETHOnline 2025 • 2025

NeriaAI

Neria is a human-AI platform transforming AI outputs into permanent, verifiable knowledge assets

ReactTypeScriptNext.jsPostgreSQLnftprivacy

🏆 Best use of Artificial Superintelligence Alliance2nd place (Artificial Superintelligence Alliance)

ETHOnline 2025 • 2025

StackFlow

Pay like Venmo, invest like a pro. Instant @handle payments + auto-rebalancing portfolios.

ReactTypeScriptRustPostgreSQLdefinftinfrastructuresocialprivacy

ETHOnline 2025 • 2025

WanderLink

WanderLink is a decentralized, AI-powered stranger-trip marketplace.

SolidityTypeScriptRustNext.jsPostgreSQLnftinfrastructuresocialprivacy

ETHOnline 2025 • 2025

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