diff --git a/src/pages/tools/indexers.mdx b/src/pages/tools/indexers.mdx
index 01b363ba..d6181387 100644
--- a/src/pages/tools/indexers.mdx
+++ b/src/pages/tools/indexers.mdx
@@ -16,3 +16,11 @@ Alchemy provides high performance data indexing and subgraphs for Ink alongside
 **Supported Networks**
 
 * Ink Mainnet
+
+## [Zerion API])(https://zerion.io/api)
+
+Zerion API provides enterprise-grade wallet data for Ink and other major EVM chains. For any EVM address, you can fetch fully-interpreted data for portfolio, positions, transaction history, PnL, and more. All positions and transactions come with prices in USD or other major currencies, logos, and other metada.
+
+**Supported Networks**
+
+* Ink Mainnet