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Documentation Index

Fetch the complete documentation index at: https://docs.nzochain.com/llms.txt

Use this file to discover all available pages before exploring further.

NZOChain monitors wallets, contracts, and token approvals across more than 30 blockchains simultaneously. Whether your assets live on Ethereum mainnet, a Layer 2 like Arbitrum, or a non-EVM chain like Solana, NZOChain applies the same threat intelligence layer to every network where you’re active.

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How multi-chain coverage works

NZOChain treats each blockchain as an independent security surface. When you connect your wallet, NZOChain scans your activity, approvals, and contract interactions on every supported chain where that address has a history — not just the one currently active in your wallet. Threats are flagged per chain, and your RiskScore™ reflects your exposure across the full multi-chain picture. Because each blockchain operates independently, the same wallet address can behave very differently across networks. A wallet that is Safe on Ethereum may carry High Risk flags on BNB Chain due to interactions with a flagged contract on that specific network. NZOChain tracks these profiles separately so you always see an accurate, chain-specific assessment.

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Supported chains

ChainTypeStatus
EthereumEVMSupported
SolanaNon-EVMSupported
PolygonEVMSupported
BNB ChainEVMSupported
ArbitrumEVM L2Supported
BaseEVM L2Supported
+ 24 moreVariousSupported
EVM-compatible chains share much of the same threat detection logic, which means new approval patterns, phishing signatures, and malicious contract fingerprints are applied network-wide as soon as they are identified on any EVM chain. Non-EVM chains like Solana use chain-specific analysis modules built for their instruction model and token program architecture.

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Simultaneous monitoring across chains

When continuous wallet monitoring is active (Pro and Premium plans), NZOChain watches all supported chains in parallel. You don’t need to switch networks or re-connect your wallet for each chain. If a threat is detected on any monitored chain — such as a wallet drainer approval on Polygon or a flagged contract interaction on Arbitrum — you receive an alert immediately, regardless of which chain is currently active in your wallet. Each RiskScore™ update reflects the current threat state across all chains where your address is active. You can drill into per-chain breakdowns from your protection dashboard to see exactly which networks are contributing to your overall score.

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Same address, different risk profiles

The same wallet address can have a different RiskScore™ on different blockchains. This is expected behavior, not an error. Risk is determined by the specific approvals, contracts, and transaction history associated with your address on each chain. For example:
  • You may have revoked all dangerous permissions on Ethereum but still have an unreviewed infinite approval outstanding on Polygon.
  • A contract you interacted with on BNB Chain may have been flagged after your original interaction, updating your risk profile on that chain retroactively.
NZOChain surfaces these per-chain distinctions clearly so you can take targeted action on the chains where your exposure is highest.
NZOChain’s chain coverage is actively expanding. New networks are added to the monitoring infrastructure regularly. If you’d like to request support for a specific blockchain, contact support or check the NZOChain changelog for the latest additions.