Tokens API

Raw NFT/ERC-1155 collection transfer events

Every transfer of an NFT or semi-fungible collection in a window — identity moves, not decimalized token amounts. The collection-scoped sibling of transfers, which only covers fungible ERC-20 tokens.

GET/api/external/token-analysis/collection-transfers/{chain}/{mint}

Get a free API key Try it in the API reference

What it returns

The raw transfer events behind an NFT (ERC-721) or semi-fungible (ERC-1155) collection contract — every identity move, not a decimalized token amount. tokenId is always present; quantity is null for an ERC-721 row (a non-fungible move is always exactly one, which is not a quantity to report) and populated for an ERC-1155 row. A contract is one standard or the other, never both — this resource tries ERC-721 first and falls through to ERC-1155 only when the first has nothing at all.

Chains

BNB Chain BNB
Ethereum ETH
Stable STABLE
Base BASE
Robinhood Chain RHC

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/token-analysis/collection-transfers/BNB/<mint>?from=<from>&to=<to>&limit=<limit>"

Parameters
Parameter	Description
`from` query · integer · required	Window start, Unix SECONDS. Inclusive.
`to` query · integer · required	Window end, Unix SECONDS. Inclusive.
`limit` query · integer · required	Most transfers to return, newest-first within the window. Capped at 50 (enforced after the API-key gate; see above).
`chain` path · string · required	The chain the collection contract lives on. Served on BNB, ETH, BASE, STABLE, RHC; SOL and ARC return 400 — no wired source reports raw collection transfers there. CELO, ARB, OP and SCROLL return 400 here.
`mint` path · string · required	The NFT/ERC-1155 collection contract address (EVM only).

Response fields

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

Response fields of Raw NFT/ERC-1155 collection transfer events
Field	Type
`transfers`	object[]
`transfers[].at`	number
`transfers[].from`	string \| null
`transfers[].to`	string \| null
`transfers[].tokenId`	string \| null
`transfers[].quantity`	number \| null
`transfers[].txHash`	string \| null
`coveredFrom`	number \| null
`truncated`	boolean

Price per call

BNB Chain, Ethereum, Stable, Base: 40 credits
Robinhood Chain: 1 credit

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

The individual trades behind a token
Same inputs: chain, from, limit, mint, to.
Raw transfer events
The fungible ERC-20 sibling — use that one for a token with a decimalized balance.
Total supply at a past block
How many units of the token existed at a caller-chosen past block height — the historical sibling of the current-total-supply lookup.
A second, independent token risk score
A second, independent risk read (0-100, higher means more risk) from a different source than the main security check; ETH, BNB and BASE only. Read alongside security, never averaged with it.
Lifetime transfer count
How many transfers a token has had in total, over its whole lifetime -- one running number, not a bounded list of events. Solana and RHC.
DCA flow against one counter-token
Recurring (DCA) order flow between this token and ONE named counter-token, split by direction -- not the token's whole DCA picture.

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