Access & Info

The Arkham API is an enterprise-grade blockchain data tool which allows users to track crypto transactions linked to real-world entities. Integrate real time crypto data & blockchain analytics with unmatched speed and precision.

94% of on-chain value attributed covering $1,150 trillion of asset flow.
3.1 billion addresses labeled across networks including Bitcoin, Ethereum, Solana, Tron, Zcash, Polymarket, and Hyperliquid.
Address and entity risk scoring.

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.

Through the API, users can write custom queries to access a list of Arkham labels, as well as transaction logs & historical balance data for addresses and entities. Select capabilities include:

Retrieve transaction logs and historical balance data
Get token balances, volume, pricing, flows, and exchange movements
View historical data and USD flows for any entity or address
Identify counterparties linked to an entity or address
Bulk upload private addresses or entities for analysis

Select Private Sector Use Cases

Anticipating Price Movements - Arkham enables real-time monitoring of the individuals and institutions that move markets to pinpoint signal before it hits the news cycle.
Counterparty Due Diligence - Arkham provides historical and ongoing insight into the relationships, holdings, and crypto market activity of potential and current counterparties.
User Growth and Management - Arkham makes it easy to understand who existing users are and how they are using products, while also identifying potential new users in parallel.
Competitor Analysis - Arkham data and tooling can be used to reveal competitor strategies, relationships, and users - both historical and present-day.
Implementing Risk & Compliance Frameworks - Arkham supports risk identification, detection, prevention, and response by bridging the gap between design and implementation.
Transaction Monitoring & KYC/B - Arkham provides the ‘who’ behind crypto market activity for compliance with relevant financial regulators, law enforcement, and other stakeholders.

Select Public Sector Use Cases

Ransomware & Cybercrime Investigations - Arkham enables rapid identification of entities behind ransomware activity, linking payments across wallets, exchanges, and services.
Darknet & Illicit Marketplace Investigations - Arkham exposes the financial infrastructure supporting illicit marketplaces by attributing wallets to entities and services.
Money Laundering & Illicit Finance (AML) - Arkham enables entity-driven understanding of laundering networks by linking transactions to real actors.
Sanctions Evasion & Financial Network Exposure - Arkham exposes indirect sanctions evasion by mapping control, ownership, and extended networks.
Nation-State & Strategic Threat Finance - Arkham provides defensible entity-level attribution across complex financial networks.
Terrorism Financing Investigations - Arkham identifies entities and funding channels behind terrorist financing activity.

Arkham API

par Arkham