Three networks
A normalized interface for Bitcoin, Ethereum, and Tron.
About the project
Address intelligence, built for developers
CryptoLabel is an independent developer project that turns public blockchain addresses into consistent entity and label data.Structured results
Address properties, presentation entities, labels, and explorer links.
Integration first
REST, OpenAPI, an interactive Playground, and an MCP endpoint.
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01
What CryptoLabel does
A lookup starts with a supported chain and a public address. CryptoLabel validates the input, resolves the address type and model, and returns the best available presentation entity and labels in one stable response shape.
The same data is available through the website and public API, so a result can be inspected by a person or consumed directly by an application.
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02
Why the data is normalized
Explorers and attribution sources describe addresses differently. CryptoLabel maps those differences into shared enums and readable fields so integrations do not need separate response models for every network.
Unknown values are kept explicit. The service does not turn missing attribution into a confident identity.
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03
Boundaries
Blockchain attribution changes over time and may be incomplete. CryptoLabel is an informational developer tool, not proof of ownership, financial advice, legal advice, or a substitute for a compliance review.
Consumers should evaluate the returned data in the context of their own application and risk model.
Next step