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Identity & Labeling

Welcome to Allium’s comprehensive identity and labeling dataset. Our mission is to provide the most accurate, up-to-date, and comprehensive wallet labeling across all major blockchain networks.

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Our Approach

Allium’s identity efforts are built on a dual-source methodology that combines the best of both worlds:

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1. Public Source Aggregation

We aggregate and curate labels from blockchain explorers and other publicly available sources. This provides a foundation of basic, community-verified wallet identities that are freely accessible.

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2. Allium’s Proprietary Intelligence

Our proprietary labeling system goes beyond public sources to include:
  • Exchange wallets from major CEXs and DEXs
  • Payment service providers and on/off-ramp solutions
  • Protocol infrastructure addresses
  • Institutional entities and known organizations
This curated intelligence offers significantly higher accuracy and coverage than what’s publicly available.

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What We Cover

Our identity database spans across multiple blockchain ecosystems:
  • EVM Chains: Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, BSC
  • Non-EVM: Solana, Bitcoin, Tron, Cosmos
  • Layer 2s: Arbitrum One, Optimism, Base, Polygon zkEVM
  • Emerging Networks: New chains and protocols as they launch

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Categories & Entities

We maintain comprehensive coverage across all major entity types:
  • Centralized Exchanges (CEX) - Hot/cold wallets, operational addresses
  • Decentralized Exchanges (DEX) - Routers, pools, aggregators
  • Bridges & Infrastructure - Cross-chain bridges, validators, sequencers
  • DeFi Protocols - Lending, yield farming, derivatives platforms
  • MEV & Trading - Bots, arbitrageurs, front-runners
  • Privacy & Mixing - Privacy protocols, mixers, tumblers