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This page outlines all options for launching and operating a marketplace with Sequence. Pick the approach that matches your timeline and desired level of control.

No-Code Hosted Marketplace

Launch a white-label marketplace from Builder with no code. Configure fees, royalties (ERC-2981), collections, and theming; then publish.

Custom Marketplace (Boilerplate)

Start from a production-ready boilerplate. Keep full control of routes, UI, and business logic while using Sequence contracts and services.

Marketplace SDK

Integrate marketplace actions (list, buy, offers/bids, cancel, accept) directly into your app. Build custom flows without maintaining a full marketplace UI.

Marketplace APIs (Aggregated Listings)

Query normalized listings aggregated from your Sequence Marketplace plus external sources like OpenSea and Magic Eden, across major EVM chains.

When to use what

Aggregation currently targets major EVM chains and normalizes results across sources. Coverage varies by chain and marketplace; see the API reference for exact fields and filters.

Capabilities

  • Listings & Offers: fixed price, offers/bids, accept/cancel.
  • Royalties & Fees: enforce ERC-2981 royalties and platform fees per collection or marketplace.
  • Aggregation: merge Sequence listings with external liquidity (e.g., OpenSea, Magic Eden) via Marketplace APIs.
  • Observability: use the Indexer for sales, transfers, and analytics.