Ethereum Blockchain Data Indexing API
Ethereum Quick Facts
Ethereum is a technology that's home to digital money, global payments, and applications. The community has built a booming digital economy, bold new ways for creators to earn online, and so much more. It's open to everyone, wherever you are in the world – all you need is the internet.
- Mainnet
- Ethereum Goerli Testnet
Chain name | eth-mainnet |
Chain ID | 1 |
Block explorer | https://etherscan.io/ |
Blocktime | 12 seconds |
Historical balances | ✅ |
NFT assets and metadata | ✅ |
Premium Endpoints | |
Premium Balances | ✅ |
Premium Transactions | ❌ |
Premium Log Events | ❌ |
Query via SQL on Increment | ✅ |
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Network Status
- | - | - | |||
---|---|---|---|---|---|
Daily Active Wallets Unique wallets who transact on a daily basis. | - | - | - | ||
Transactions Unique transactions on a daily basis. | - | - | - | ||
Active Tokens Unique tokens active on a daily basis. | - | - | - | ||
Powered by Increment. |
Ethereum mainnet had
Code Samples
- Token Balances
- Transaction History
- Portfolio
- Get a block
Get token balances for address
GET
/v1/{chainName}/address/{walletAddress}/balances_v2
- shell
- JavaScript
- ruby
- python
Request
curl --request GET --url https://api.covalenthq.com/v1/{chainName}/address/{walletAddress}/balances_v2 --header 'accept: application/json' --header 'x-api-key: demo'