Arkham API
The most advanced API for on-chain data and analytics.
Arkham API launched on May 27, 2026 with 1 votes.
What it does
Integrate real time crypto data & blockchain analytics with unmatched speed and precision. 94% of on-chain value attributed. $1,150T of asset flow tracked. 3.1B crypto addresses labeled. The Arkham API provides access to Ultra, Arkham’s crypto address-matching engine. Ultra links blockchain addresses to real-world entities, giving users the ability to customize data flows, monitor transactions, and integrate them into their own systems.
The Arkham API is an enterprise-grade blockchain data tool which allows users to track crypto transactions linked to real-world entities.
View positions, balances, trades, PnL, subaccounts, and market activity across HyperCore. Bring Polymarket data into your workflow, including events, markets, outcomes, prices, and volume. Scores addresses and entities 0–100 by exposure to illicit on-chain activity. Access real-time on-chain data to inform faster, better trading decisions. Integrate entity intelligence and blockchain data directly into your products. Monitor transactions, counterparties, and market activity across client workflows. Trace funds, identify entities, and uncover connections acrossfrom arkm.com
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