NFTs API

The marketplace sales of an NFT collection

One NFT collection's marketplace sales, newest first — token ids, price and currency, marketplace, seller and buyer — with a cursor for the next page.

GET/api/external/nft-analysis/nft-collection-trades/{chain}/{address}

Get a free API key Try it in the API reference

What it returns

One collection's marketplace sales, 100 per page, newest first: the token ids sold, the price in the currency paid, the marketplace, the seller and the buyer. Keep passing nextCursor back as cursor until it is null.

Chains

BNB Chain BNB
Ethereum ETH

Request

Send your key in the x-dex-data-key header. Replace each <placeholder> with a real value.

curl -H "x-dex-data-key: $DEXDATA_API_KEY" \
  "https://api.dexdata.io/api/external/nft-analysis/nft-collection-trades/BNB/<address>"

Parameters
Parameter	Description
`cursor` query · string · optional	An opaque cursor from a previous response's `nextCursor`, for the next page. It only pages the chain and collection it was issued for; an empty one, or one over 2048 characters, is a 400 (enforced after the API-key gate).
`chain` path · string · required	ETH or BNB. BASE, SOL, STABLE, RHC and ARC return 400: no wired source lists a collection's sales there. CELO, ARB, OP and SCROLL return 400 here.
`address` path · string · required	The NFT collection's contract address.

Response fields

A JSON response. Every field is always present; null means the value could not be established, never zero.

Response fields of The marketplace sales of an NFT collection
Field	Type	Description
`contract`	string	The collection contract, lowercase.
`sales`	object[]	This page's sales, newest first. An empty first page means no marketplace sale is known.
`sales[].at`	string \| null	When the sale was mined, ISO-8601 UTC.
`sales[].blockNumber`	integer \| null	The block the sale was mined in.
`sales[].txHash`	string \| null	The transaction hash.
`sales[].marketplace`	string \| null	The marketplace the sale went through, e.g. `opensea`, `blur`.
`sales[].seller`	string \| null	The selling wallet, lowercase.
`sales[].buyer`	string \| null	The buying wallet, lowercase.
`sales[].tokenIds`	string[]	The token ids sold in this sale, in decimal, at least one.
`sales[].price`	string \| null	The price paid, an exact decimal string in `priceCurrency`.
`sales[].priceCurrency`	string \| null	The symbol of the currency paid (`ETH`, `WETH`, `WBNB`), or its name when it has no symbol (`Blur Pool`).
`sales[].priceCurrencyAddress`	string \| null	The contract of the currency paid, lowercase; `null` when paid in the chain's native coin.
`nextCursor`	string \| null	Pass back as `cursor` for the next page. `null` on the last page.

Price per call

BNB Chain, Ethereum: 40 credits

Charged only when the call succeeds. Prices as of 2026-10-30; the current ones are always in the API reference.

NFT collection sales brief: recent sales and price range
The same answer in a compact response
One NFT's transfers or sales
One NFT's own sales and transfers.
The daily floor price, volume and market cap of an NFT collection
The individual sales behind the volume.
Which NFT collections lead by market cap, 24h volume or floor price right now?
The leading NFT collections ranked by market cap, 24h volume or floor price, with holders, supply, 24h sales and changes, across every chain or on SOL, ETH, BASE or BNB.
Can this NFT collection's owner abuse its holders, and is it flagged malicious?
An NFT contract's owner privileges (minting, burning, self-destruct, transfers without approval), whether it is a proxy or flagged malicious, and copies carrying its name.
The NFTs a creator minted, Solana only
Every regular and compressed Solana NFT whose verified creator is an address, 100 per page: name, symbol, standard, verified collection, current holder, image, burnt.

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