Ethplorer
Ethereum explorer focused on ERC-20 tokens, address portfolios and historical USD balances.
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Ethplorer key facts
| Category | Block explorer |
|---|---|
| Platforms | Web, API |
| Free plan | freekey: 2 requests/sec, 1,000/day, 3,000/week, max 100 records, 30-day history |
| Chains | Ethereum mainnet; Sepolia and Hoodi testnets |
| Launched | 2016 |
What is Ethplorer?
Ethplorer is an Ethereum explorer built around ERC-20 tokens: it shows address portfolios, historical USD balances, token transfers and a rich list of the top 10,000 wallets. It has run since 2016. The free API key allows 2 requests per second and 1,000 per day.
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Ethplorer pros and cons
- Portfolio view with historical USD balances
- CSV export of address history with historical prices
- Free API key for development
- Ethereum mainnet only, plus Sepolia and Hoodi testnets
- Free API limited to 1,000 requests per day
- Free API data goes back only 30 days
Ethplorer FAQ
What is Ethplorer?
Ethplorer is an Ethereum explorer built around ERC-20 tokens: it shows address portfolios, historical USD balances, token transfers and a rich list of the top 10,000 wallets. It has run since 2016. The free API key allows 2 requests per second and 1,000 per day.
Sources
How this page works
Sources: Ethplorer: official site, Ethplorer: API wiki, Ethplorer: Homepage. Data as of Sep 26, 2026.
Not affiliated with any project listed. Educational content, not financial advice.