Documentation Index
Fetch the complete documentation index at: https://docs.etherscan.io/llms.txt
Use this file to discover all available pages before exploring further.
May 2026
[Upcoming Change] Reduced Maximum Records Per Request on the Free API Tier
Updated: May 1, 2026Effective date: July 1, 2026The maximum number of records returned per request will be reduced from 10,000 to 1,000 for Free tier API users. This change affects the following endpoints:- Get Beacon Chain Withdrawals by Address
- Get Blocks Validated by Address
- Get ERC20 Token Transfers by Address
- Get ERC721 Token Transfers by Address
- Get ERC1155 Token Transfers by Address
- Get Ethereum Nodes Size
- Get Event Logs by Address
- Get Internal Transactions by Address
- Get Normal Transactions By Address
- Get Plasma Deposits by Address
- Get Token Holder List by Contract Address
[Upcoming Change] Get Internal Transactions by Block Range Endpoint Moving to Pro Plans
Updated: May 1, 2026Effective date: July 1, 2026Get Internal Transactions by Block Range will be moved to Pro endpoint.What you need to do: If your application relies on this endpoint, check your plan tier and upgrade if needed, or update your integration.Note: If your application does not use any of the endpoints listed above, no action is required.April 2026
Scroll Mainnet & Sepolia Testnet deprecation
Scroll Mainnet (chainid: 534352) and Scroll Sepolia Testnet (chainid: 534351) API support will be deprecated effective April 16, 2026.After this date, API requests to these chains will no longer be supported.February 2026