> ## Documentation Index
> Fetch the complete documentation index at: https://docs.theblockchainlibrary.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Etherscan

> Etherscan indexes Ethereum blocks, transactions, addresses, and verified contracts, with APIs for developers.

# Etherscan

Etherscan indexes Ethereum blocks, transactions, addresses, and verified contracts, with APIs for developers.

**The most-used Ethereum block explorer and contract verifier.**

Etherscan indexes Ethereum blocks, transactions, addresses, and verified contracts, with APIs for developers.

## Resource details

* **Organization:** Etherscan
* **Category:** Explorers
* **Difficulty:** beginner
* **Official:** Yes
* **Editorial label:** Excellent Documentation

## Official resource

[Visit Etherscan](https://etherscan.io)

## Related knowledge

* [Blockscout](/generated/v2/resources/blockscout) — resource
* [Blockscout](/generated/v2/resources/blockscout) — related-resource
* [Dune](/generated/v2/resources/dune) — resource
* [Dune](/generated/v2/resources/dune) — related-resource
* [OKLink](/generated/v2/resources/oklink) — resource
* [OKLink](/generated/v2/resources/oklink) — related-resource

***

**Canonical knowledge ID:** `resource:etherscan`