What is TraceFast
TraceFast is a real-time analytics platform for Ethereum. It ingests network activity as every block lands (roughly every 12 seconds) and turns it into three core surfaces:
- Live Dashboard — a real-time view of the network: block production, value flows, token and NFT activity, DEX swaps, validators, gas and storage — updated with every block.
- Explorer — blocks, transactions, addresses, tokens, and smart contracts, enriched with human-readable labels so you see Binance 14 (Hot Wallet) instead of a bare hex string (names show once you sign in — a free account is enough).
- DeFi Analytics — DEX activity, pools and liquidity, and flash loans, tracked as they happen; for signed-in users.
Where to start
- New here? Follow the Quickstart — from opening the dashboard to reading your first labeled address in a few minutes.
- Curious how the live view works? Read the Dashboard overview.
- Want to understand labels? See Labels & Entities.
How fresh is the data?
The Live Dashboard updates with every Ethereum block. Historical views (network stats, gas trends, storage analytics) aggregate over daily windows. See Data Sources & Freshness for details.
Looking for an API?
There is one, with three ways to call it: a REST API with an API key, an MCP server that gives AI agents the same data as tools — with an API key or by signing in with a TraceFast account — and every method paid per call over x402 — no account, no key. See ways to call.
Beyond the docs
- tracefast.xyz — the product itself. Every page in these docs links straight to the view it describes.
- blog.tracefast.xyz — release notes, on-chain investigations, and write-ups on what the data shows.
Last updated 22 Oct 2026, 08:06 UTC · verified against TraceFast v1.0.261 · Markdown