> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

Our Stellar NFT schema captures NFT activity across both Classic NFTs (assets traded via the SDEX orderbook) and Soroban NFTs (smart-contract NFTs following SEP-50). Stellar has no on-chain NFT standard, so Classic NFTs are detected via a combination of issuer-level, TOML-level, and supply-level signals (Litemint, locked-issuer + IPFS metadata, supply ≤ 10M stroops, etc.). Soroban NFTs are detected behaviorally — any contract that emits `token_transfers` rows with a non-null `token_id`.

| Schema       | Description                                                  | Tables            |
| ------------ | ------------------------------------------------------------ | ----------------- |
| stellar.nfts | NFT trades and transfers with hydrated metadata + USD prices | trades, transfers |

<Note>
  Classic NFT trades also appear in `stellar.dex.trades`. Duplication is intentional: `stellar.dex.trades` is every SDEX trade; `stellar.nfts.trades` is the NFT-classified subset.
</Note>