From d481955e1500f134f835e943ac7bcd2cd3a92ede Mon Sep 17 00:00:00 2001 From: Sahil Aujla Date: Mon, 22 Jun 2026 13:16:23 -0400 Subject: [PATCH] Communicate July 1, 2026 as the Polygon zkEVM deprecation date Align the deprecation date with the network shutdown (July 1) to avoid confusing customers with two timelines, even though RPC support continues through July 9. Co-authored-by: Cursor --- content/api-reference/node-api/node-supported-chains.mdx | 4 ++-- .../polygon-zkevm/polygon-zkevm-api-quickstart.mdx | 2 +- .../polygon-zkevm/polygon-zkevm-deprecation-notice.mdx | 6 +++--- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/content/api-reference/node-api/node-supported-chains.mdx b/content/api-reference/node-api/node-supported-chains.mdx index 6857402ea..4c7cc0081 100644 --- a/content/api-reference/node-api/node-supported-chains.mdx +++ b/content/api-reference/node-api/node-supported-chains.mdx @@ -218,8 +218,8 @@ Alchemy supports both EVM and non-EVM chains, view API references below: | Starknet | Starknet Mainnet | https://starknet-mainnet.g.alchemy.com/starknet/version/rpc/v0_10/API_KEY | | Starknet | Starknet Sepolia | https://starknet-sepolia.g.alchemy.com/starknet/version/rpc/v0_10/API_KEY | | Astar | Astar Mainnet | https://astar-mainnet.g.alchemy.com/v2/API_KEY | -| Polygon zkEVM | Polygon zkEVM Mainnet (deprecating July 9, 2026 — [details](/docs/reference/polygon-zkevm-deprecation-notice)) | https://polygonzkevm-mainnet.g.alchemy.com/v2/API_KEY | -| Polygon zkEVM | Polygon zkEVM Cardona (deprecating July 9, 2026 — [details](/docs/reference/polygon-zkevm-deprecation-notice)) | https://polygonzkevm-cardona.g.alchemy.com/v2/API_KEY | +| Polygon zkEVM | Polygon zkEVM Mainnet (deprecating July 1, 2026 — [details](/docs/reference/polygon-zkevm-deprecation-notice)) | https://polygonzkevm-mainnet.g.alchemy.com/v2/API_KEY | +| Polygon zkEVM | Polygon zkEVM Cardona (deprecating July 1, 2026 — [details](/docs/reference/polygon-zkevm-deprecation-notice)) | https://polygonzkevm-cardona.g.alchemy.com/v2/API_KEY | | ZetaChain | ZetaChain Mainnet | https://zetachain-mainnet.g.alchemy.com/v2/API_KEY | | ZetaChain | ZetaChain Testnet | https://zetachain-testnet.g.alchemy.com/v2/API_KEY | | Mantle | Mantle Mainnet | https://mantle-mainnet.g.alchemy.com/v2/API_KEY | diff --git a/content/api-reference/polygon-zkevm/polygon-zkevm-api-quickstart.mdx b/content/api-reference/polygon-zkevm/polygon-zkevm-api-quickstart.mdx index c730dde21..b50563d68 100644 --- a/content/api-reference/polygon-zkevm/polygon-zkevm-api-quickstart.mdx +++ b/content/api-reference/polygon-zkevm/polygon-zkevm-api-quickstart.mdx @@ -6,7 +6,7 @@ slug: reference/polygon-zkevm-api-quickstart --- - Polygon Labs is [shutting down the Polygon zkEVM network on July 1, 2026](https://polygon.technology/polygon-zkevm). Alchemy will fully deprecate support for **Polygon zkEVM Mainnet** (`polygonzkevm-mainnet`) and the **Cardona** testnet (`polygonzkevm-cardona`) on **July 9, 2026**. See the [Polygon zkEVM Deprecation Notice](/docs/reference/polygon-zkevm-deprecation-notice) for details. + Polygon Labs is [shutting down the Polygon zkEVM network on July 1, 2026](https://polygon.technology/polygon-zkevm). Alchemy will fully deprecate support for **Polygon zkEVM Mainnet** (`polygonzkevm-mainnet`) and the **Cardona** testnet (`polygonzkevm-cardona`) on **July 1, 2026**. See the [Polygon zkEVM Deprecation Notice](/docs/reference/polygon-zkevm-deprecation-notice) for details. diff --git a/content/api-reference/polygon-zkevm/polygon-zkevm-deprecation-notice.mdx b/content/api-reference/polygon-zkevm/polygon-zkevm-deprecation-notice.mdx index ac6156165..b160d14fc 100644 --- a/content/api-reference/polygon-zkevm/polygon-zkevm-deprecation-notice.mdx +++ b/content/api-reference/polygon-zkevm/polygon-zkevm-deprecation-notice.mdx @@ -6,13 +6,13 @@ slug: reference/polygon-zkevm-deprecation-notice ## ⚠️ Deprecation Notice -**Alchemy will fully deprecate support for Polygon zkEVM Mainnet (`polygonzkevm-mainnet`) and the Polygon zkEVM Cardona testnet (`polygonzkevm-cardona`) on July 9, 2026.** After this date, requests to these endpoints will no longer be supported. +**Alchemy will fully deprecate support for Polygon zkEVM Mainnet (`polygonzkevm-mainnet`) and the Polygon zkEVM Cardona testnet (`polygonzkevm-cardona`) on July 1, 2026.** After this date, requests to these endpoints will no longer be supported. -Polygon zkEVM is being deprecated because [Polygon Labs is shutting down the Polygon zkEVM network on July 1, 2026](https://polygon.technology/polygon-zkevm). Both the mainnet and the Cardona testnet will be sunset by Polygon Labs, and Alchemy will spin down support shortly after. +Polygon zkEVM is being deprecated because [Polygon Labs is shutting down the Polygon zkEVM network on July 1, 2026](https://polygon.technology/polygon-zkevm). Both the mainnet and the Cardona testnet will be sunset by Polygon Labs. ## What you need to do -There is no migration path for Polygon zkEVM, as the network itself is being shut down. Before July 9, 2026: +There is no migration path for Polygon zkEVM, as the network itself is being shut down. Before July 1, 2026: 1. Remove any dependencies on Polygon zkEVM endpoints (`polygonzkevm-mainnet` and `polygonzkevm-cardona`) from your applications. 2. If you are building on a Layer 2, explore Alchemy's other [supported chains](/docs/reference/node-supported-chains) for an alternative network that fits your needs.