From 27195cc9d0479fa75d5d3b66305f2145c055f48e Mon Sep 17 00:00:00 2001 From: Brian Luong Date: Fri, 10 Jul 2026 16:07:29 -0700 Subject: [PATCH 1/2] docs(webhooks): update internal transfer chain support for address activity webhooks List the exact networks the prod webhook-internal-txns-producer consumes and add Robinhood Chain (Mainnet, Testnet), which was missing. Co-Authored-By: Claude Fable 5 --- .../data/webhooks/webhook-types/address-activity-webhook.mdx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx b/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx index f31678536..7ac17f127 100644 --- a/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx +++ b/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx @@ -32,7 +32,7 @@ There are three main types of transfers that are captured when receiving a `from **Note on Internal Transfers** -1. Internal transfers are currently only supported on Ethereum, Polygon, Arbitrum, Optimism, Base, BNB Chain, and Avalanche. Support for other networks is a WIP! +1. Internal transfers are currently only supported on Ethereum (Mainnet, Sepolia), Polygon (Mainnet, Amoy), Arbitrum (Mainnet, Sepolia), Optimism (Mainnet, Sepolia), Base (Mainnet, Sepolia), BNB Chain (Mainnet, Testnet), Avalanche (Mainnet, Fuji), and Robinhood Chain (Mainnet, Testnet). Support for other networks is a WIP! 2. Internal Transfers with the call type `delegatecall` are not supported on Alchemy. Although they have a value associated with them, they don't transfer a value. For details read the [Ethereum Yellow Paper](https://ethereum.github.io/yellowpaper/paper.pdf). Internal transfer miner rewards are also unsupported on Alchemy. From 3901940c4799680b7c6ec8a06f69a2f71f628835 Mon Sep 17 00:00:00 2001 From: Brian Luong Date: Fri, 10 Jul 2026 16:12:08 -0700 Subject: [PATCH 2/2] docs(webhooks): internal transfers now supported on all Address Activity networks Internal transfers now run on the GraphQL webhook pipeline, whose prod network set is a superset of the Address Activity network set, so the chain limitation no longer applies. Replace the stale limitation note with an announcement-style callout and keep the delegatecall caveat. Co-Authored-By: Claude Fable 5 --- .../webhooks/webhook-types/address-activity-webhook.mdx | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx b/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx index 7ac17f127..e679f761a 100644 --- a/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx +++ b/content/api-reference/data/webhooks/webhook-types/address-activity-webhook.mdx @@ -29,11 +29,14 @@ There are three main types of transfers that are captured when receiving a `from | Token | Event logs for ERC20, ERC721, and ERC1155 transfers. | | Internal ETH | Internal Transfers from a smart contract address. | + +**Internal transfers are now supported on every EVM network where Address Activity webhooks are available** — previously they were limited to Ethereum, Polygon, Arbitrum, Optimism, Base, BNB Chain, and Avalanche. + + **Note on Internal Transfers** -1. Internal transfers are currently only supported on Ethereum (Mainnet, Sepolia), Polygon (Mainnet, Amoy), Arbitrum (Mainnet, Sepolia), Optimism (Mainnet, Sepolia), Base (Mainnet, Sepolia), BNB Chain (Mainnet, Testnet), Avalanche (Mainnet, Fuji), and Robinhood Chain (Mainnet, Testnet). Support for other networks is a WIP! -2. Internal Transfers with the call type `delegatecall` are not supported on Alchemy. Although they have a value associated with them, they don't transfer a value. For details read the [Ethereum Yellow Paper](https://ethereum.github.io/yellowpaper/paper.pdf). Internal transfer miner rewards are also unsupported on Alchemy. +Internal Transfers with the call type `delegatecall` are not supported on Alchemy. Although they have a value associated with them, they don't transfer a value. For details read the [Ethereum Yellow Paper](https://ethereum.github.io/yellowpaper/paper.pdf). Internal transfer miner rewards are also unsupported on Alchemy. # Example Response