About

What is Onchain Diary?

Onchain Diary is an independent on-chain risk intelligence platform. We aggregate data from GoPlus Security, Etherscan, and OKX DEX to give builders, traders, and researchers a clear picture of the risks behind any wallet address or token — before they transact.

We started as a Web3 education resource, and that foundation still informs everything we do: we believe the best defense against scams and exploits is understanding how on-chain activity actually works.

What we offer

• Risk Intelligence API — Real-time risk scoring for addresses and tokens across 10+ chains. Detect honeypots, phishing links, sanctioned wallets, and malicious contracts.
• Glossary — Plain-English definitions of 120+ Web3 terms. No jargon, no hype.
• Tools — Free, browser-based calculators that work without your wallet or sign-up.
• Articles — Deep dives into protocols, mechanisms, and on-chain analysis.

Our principles

• Security first — Every risk signal is sourced from verified data providers.
• No paid promotions — Content is independent and unbiased.
• Transparent scoring — Risk scores break down signal-by-signal so you can verify the reasoning.
• Accessible — Free tier gives you the score and level. Deep data is pay-per-request via the x402 protocol.

Contact

Questions, bug reports, or security disclosures? Email hi@theonchaindiary.com.