Meridian Marketplace
White-label NFT marketplace with custom fee logic and creator royalty enforcement.
Meridian is a white-label trading venue: listings, offers, auctions, and settlement with fee routing and royalty-aware order paths - designed so creators keep expected economics across aggregators.
Technology stack
Technology stack
- Solidity
- Hardhat
- The Graph
- Reservoir
- Polygon
Representative technologies from the delivery-not an exhaustive inventory of every dependency or internal tool.
Challenge
The operator needed custom fee tiers without opening royalty bypass vectors - and subgraph-backed discovery that stayed consistent under reorgs and high listing volume.
Approach
Solidity marketplace cores on Hardhat with Reservoir-compatible aggregation hooks, The Graph indexing for orders and fills, and regression tests against operator-filter and ERC-2981 edge cases.
Outcome
Placeholder programme narrative - verify before publish. Stated headline: $92M trading volume processed across 200+ collections with zero royalty bypass incidents.
Related services: nft development · defi development · dapp development