Marketplace
Marketplace Overview
Choose between a hosted marketplace, a customizable boilerplate, the Marketplace SDK, and Marketplace APIs that aggregate listings from Sequence Marketplace as well as OpenSea and Magic Eden.
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
- Prototype or go live immediately without engineering bandwidth → use the No-Code Hosted Marketplace.
- You want control over UX and business rules but don’t want to build everything from scratch → use the Custom Marketplace (Boilerplate).
- You already have an app and only need marketplace actions (e.g., list/buy in your existing UI) → use the Marketplace SDK.
- You need search/browse at scale with external liquidity → use the Marketplace APIs (Aggregated Listings).
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.
Related
- Shop (primary sales): /solutions/payments/shop/overview
- Trails (any-token orchestration): /solutions/payments/trails
- Checkout SDK (card payments for NFTs): /solutions/payments/checkout-sdk