DeFi data API for 100+ chains

Used by EY, Fidelity and Consensys

A wallet's DeFi activity, classified

Add with-classification=true to a transactions call and every swap, liquidity change or loan comes back with a type, a category and a one-line description. That is a DeFi history for each user without a decoder per protocol.

// data.items[n].classification
{
  "type": "swap",
  "category": "defi",
  "description": "Swapped 872.59 AERO for 0.279091760280112109 WETH.",
  "sent": [
    { "action": "token_sent", "amount": "872.59", "token": { … } },
    { "action": "paid_gas", "amount": "0.0000…", "token": { … } }
  ],
  "received": [
    { "action": "token_received", "amount": "0.2790…", "token": { … } }
  ]
}

# One query parameter on any transactions endpoint
GET /v1/{chainName}/address/{walletAddress}/transactions_v3/
    ?with-classification=true

DeFi events, prices and wallets

Each DeFi workflow maps to an endpoint or two. Credit costs are per call unless a row says per item.

• Swaps and protocol events

  Every event a pool, vault or lending market emitted over a block range, decoded into named parameters. Read one contract, or every contract that emitted an event, such as every Uniswap v3 Swap on a chain, by its topic hash.

  • Log events by contract0.01 credits per item
  • Log events by topic0.01 credits per item

• Token and pool prices

  Daily prices for one or many tokens over a date range, or the spot price without one, and the current prices of both tokens in a Uniswap V2 or V3 pool or a fork, with their prices 24 hours earlier.

  • Historical token prices1 credit
  • Pool spot prices1 credit

• Wallet DeFi activity

  A user's transactions with each swap, deposit and withdrawal classified, and the tokens they hold now on one chain or across many, priced.

  • Classified transactions0.1 + 0.05 credits per item
  • Token balances1 credit
  • Multichain balances2.5 credits

• Approvals and exposure

  Every contract a wallet has allowed to spend its tokens, with the amount and the value at risk, so an app can show and revoke stale approvals to DeFi protocols.

  • Token approvals2 credits

DeFi data API: GoldRush vs The Graph

The Graph indexes a protocol through a subgraph you write, so it can model positions exactly as the protocol defines them. GoldRush returns decoded events, prices and wallet data from REST without a subgraph, but has no protocol-specific entities such as positions.

Sources: The Graph Token API, GoldRush vs The Graph, log events by contract and pool spot prices.

Start free

Every account starts with a 14-day free trial: 25,000 API credits and 4 requests per second, with no credit card. Log events cost 0.01 credits per item, so the trial covers 2.5 million decoded swaps or other events. Paid plans start at $10 a month.