> ## 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.

# Changelog

> Recent updates and changes to the Etherscan API.

<Update label="July 2026">
  ## Gnosis API moving to paid plans

  **Updated:** July 24, 2026

  **Effective date:** September 1, 2026

  The Gnosisscan block explorer (gnosisscan.io) will be discontinued on **August 11, 2026 (23:59 UTC)**. See [Discontinuation of a Block Explorer](https://info.etherscan.com/discontinuation-of-a-block-explorer/) for details.

  To ease the transition, Gnosis (Chain ID 100) community endpoints will remain free for all users until **August 31, 2026**. Effective **September 1, 2026**, API access will change as follows:

  * Community endpoints will require a **Lite plan or above**.
  * Pro endpoints will continue to require a **Standard plan or above**, as they do today.

  Source code and ABI endpoints are **not affected by this change** and will continue to be free on all plans, including the Free tier.

  **What you need to do:** If your integration uses endpoints on Gnosis, check your plan tier and upgrade if needed, or update your integration.

  ***

  ## Community Free API Limit

  **Updated:** July 16, 2026

  **Applicable chains:** Celo Mainnet (42220) and Celo Sepolia Testnet (11142220)

  We are updating how Free tier API access is allocated on the chains listed above. Each chain now has its own shared pool of free API calls available to all Free tier users collectively, rather than a separate allocation per API key.

  Once a chain’s shared pool is depleted, Free tier requests on that chain will be temporarily unavailable until the pool resets. The reset time is indicated in the [error response](https://docs.etherscan.io/resources/common-error-messages#community-free-api-limit) returned with each affected request. For higher, uninterrupted throughput, we recommend upgrading to [API Pro](https://etherscan.io/apis).

  ***

  ## Moonbeam Mainnet, Moonriver Mainnet, & Moonbase Alpha Testnet deprecation

  **Updated:** July 15, 2026

  **Effective date:** July 31, 2026

  API support for the following chains will be deprecated:

  * Moonbeam Mainnet (chainid: 1284)
  * Moonriver Mainnet (chainid: 1285)
  * Moonbase Alpha Testnet (chainid: 1287)

  After the effective date, API requests to these chains will no longer be supported.
</Update>

<Update label="May 2026">
  ## \[Upcoming Change] Reduced Maximum Records Per Request on the Free API Tier

  **Updated:** May 1, 2026

  **Effective date:** July 1, 2026

  The 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](https://docs.etherscan.io/api-reference/endpoint/txsbeaconwithdrawal)
  * [Get Blocks Validated by Address](https://docs.etherscan.io/api-reference/endpoint/getminedblocks)
  * [Get ERC20 Token Transfers by Address](https://docs.etherscan.io/api-reference/endpoint/tokentx)
  * [Get ERC721 Token Transfers by Address](https://docs.etherscan.io/api-reference/endpoint/tokennfttx)
  * [Get ERC1155 Token Transfers by Address](https://docs.etherscan.io/api-reference/endpoint/token1155tx)
  * [Get Ethereum Nodes Size](https://docs.etherscan.io/api-reference/endpoint/chainsize)
  * [Get Event Logs by Address](https://docs.etherscan.io/api-reference/endpoint/getlogs)
  * [Get Internal Transactions by Address](https://docs.etherscan.io/api-reference/endpoint/txlistinternal)
  * [Get Normal Transactions By Address](https://docs.etherscan.io/api-reference/endpoint/txlist)
  * [Get Plasma Deposits by Address](https://docs.etherscan.io/api-reference/endpoint/txnbridge)

  **What you need to do:** Update your integration for the above endpoints to paginate records in batches of 1,000 or fewer.

  **Note:** If your application does not use any of the endpoints listed above, no action is required.

  ***

  ## \[Upcoming Change] Get Internal Transactions by Block Range Endpoint Moving to Pro Plans

  **Updated:** May 1, 2026

  **Effective date:** July 1, 2026

  [Get Internal Transactions by Block Range](https://docs.etherscan.io/api-reference/endpoint/txlistinternal-blockrange) 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.
</Update>

<Update label="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.
</Update>

<Update label="February 2026">
  ## MemeCore Formicarium Testnet migration

  MemeCore Formicarium Testnet (chainid: 43521) has migrated to Insectarium Testnet (chainid: 43522) effective February 25, 2026.

  API requests should now use the Insectarium Testnet (chainid: 43522) endpoint.

  ***

  ## Swell Mainnet & Testnet deprecation

  Swell Mainnet (chainid: 1923) and Swell Testnet (chainid: 1924) API support has been deprecated effective February 25, 2026.

  API requests to these chains are no longer supported.
</Update>