Wallets API

A wallet's own raw account record

A wallet's native-currency balance, on EVM chains its nonce (transaction count), and on Solana whether it is an ordinary account, a program, or off-curve. Every chain.

GET/api/external/wallet-analysis/wallet-account/{chain}/{address}

Get a free API key Try it in the API reference

Chains

Solana SOL
BNB Chain BNB
Ethereum ETH
Stable STABLE
Base BASE
Robinhood Chain RHC
Arc ARC

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/wallet-analysis/wallet-account/SOL/<address>"

Parameters
Parameter	Description
`chain` path · string · required	The chain the wallet address belongs to. CELO, ARB, OP and SCROLL return 400 here.
`address` path · string · required	The wallet address.

Response fields

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

Response fields of A wallet's own raw account record
Field	Type	Description
`nativeBalance`	number \| null	Decimalized native-currency balance (SOL on Solana; the chain's own gas token on every other chain — USDC on ARC), or null when not reported.
`nonce`	integer \| null	EVM ONLY: the account's transaction count at the latest block — the transactions an ordinary wallet has sent, or for a contract the contracts it has created, counted from 1. Always null on SOL, which has no such counter; null on an EVM chain when not reported.
`owner`	string \| null	SOL ONLY: the program that owns this account — the System Program for an ordinary wallet, the Token Program for a mint. On SOL, null when no account exists at the address or when not reported. Always null on the other chains: there is no equivalent concept there, not merely an unreported one.
`isProgram`	boolean \| null	SOL ONLY: true when this address is itself an executable program rather than an ordinary wallet. On SOL, null when no account exists at the address or when not reported. Always null on the other chains.
`isOnCurve`	boolean \| null	SOL ONLY: whether this address lies on the ed25519 curve. false marks a Program Derived Address — an account that by construction has no private key. Always null on the other chains.

Price per call

Solana: 20 credits
BNB Chain, Ethereum, Stable, Base, Robinhood Chain, Arc: 1 credit

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

What a wallet is holding now
This wallet's own native-currency account record, not the USD-valued token positions it holds.
Who a wallet is
Who this wallet is, alongside its own raw account record.
The address lookup tables an authority controls
The authority's own account record, beside the lookup tables it controls.
A wallet's native balance at a specific past block
The same wallet's CURRENT native balance, decimalized, instead of a past block.
Which NFTs a wallet holds
This wallet's NFTs, alongside its own raw native-balance account record.
How active a wallet has been on one chain
How much has this wallet DONE here, not what it currently holds or is worth.

Start building with DexData today

Sign in, create a key and make your first call in a minute. Free credits every month, and you only pay for calls that succeed.

Get a free API key