A white-label NFT marketplace on Aventus (Polkadot Parachain + EVM L2) with fiat + crypto checkout and on-chain KYC — scaled from a team of 0 to 10 with CI/CD and TDD from day one.
0 → 10Team scaled
ERC-721/1155Multi-standard
Fiat + cryptoCheckout
EVM L2Polkadot parachain
About Aventus
A Polkadot parachain bringing NFTs mainstream.
Aventus is a Polkadot parachain with an EVM L2, focused on making NFTs usable for real businesses. They needed a white-label marketplace that felt like a modern Web2 product — with card payments and KYC — while staying fully on-chain.
The brief
How Aventus approached us.
The problem
Aventus needed an NFT marketplace mainstream users could actually use — card payments, custodial wallets and KYC — without sacrificing on-chain ownership, plus a team that could scale delivery fast.
The solution
We designed and built a multi-standard (ERC-721 & ERC-1155) marketplace with MetaMask and custodial wallet support, Stripe payments and on-chain KYC end-to-end, and scaled the team 0 → 10 with CI/CD, monitoring and TDD from day one.
What we did
A Web2-grade marketplace, fully on-chain.
01
Multi-standard marketplace
ERC-721 & ERC-1155 marketplace with MetaMask and custodial wallet support.
02
Payments & KYC
Stripe payments and on-chain KYC integrated end-to-end for fiat + crypto checkout.
03
Team & delivery
Scaled the team 0 → 10 with CI/CD, monitoring and TDD from day one.
Stack
ReactNext.jsTypeScriptAWSAlchemySolidity
Standards
ERC-721ERC-1155
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