Tokens API

Buy, sell and transfer taxes

What moving the token costs, in basis points, on a buy, a sell and a plain transfer; 100 bps is 1 percent.

GET/api/external/token-analysis/taxes/{chain}/{mint}

Chains

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/taxes/SOL/<mint>"

Parameters
Parameter	Description
`chain` path · string · required	The chain the token lives on. Every trading chain but ARC is served; which source answers is an internal decision and is not part of this contract. CELO, ARB, OP and SCROLL return 400 here.
`mint` path · string · required	The token mint address (Solana) or contract address (EVM).

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

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

Security check, all at once
Just the buy, sell and transfer taxes.
Can it be sold (honeypot check)
Sellable, but at what cost.
Deployer wallet
The wallet that created the token, with a flag saying whether a second independent source agreed on the address.
Price in USD
What one token costs in USD right now, with a flag saying whether a second independent source agreed within tolerance.
Prices of many tokens in USD
What up to 30 tokens on one chain cost in USD right now, in one request, each with a flag saying whether a second independent source agreed within tolerance.
Holder distribution, all at once
Holder count and its trend, top-10 and pool share, dev, sniper, bundler, insider and fresh-wallet shares, exchange and contract supply, and decentralisation scores in one call.

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