diff --git a/CHANGELOG.md b/CHANGELOG.md
index a049c609..a19f6c0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 - Improve logging in `wait_and_broadcast_multiple_nodes` for post-mortem analysis
 - `hash(SignedTransactionWithNonce)` now is `SignedTransactionWithNonce.hash`, Ethereum transaction hash 
+- Add 1delta price estimation helper `OneDeltaPriceHelper`
 
 # 0.24.6
 
diff --git a/docs/source/api/one_delta/index.rst b/docs/source/api/one_delta/index.rst
index da0ce937..eb144d5d 100644
--- a/docs/source/api/one_delta/index.rst
+++ b/docs/source/api/one_delta/index.rst
@@ -22,5 +22,6 @@ Getting started
    eth_defi.one_delta.constants
    eth_defi.one_delta.deployment
    eth_defi.one_delta.position
+   eth_defi.one_delta.price
    eth_defi.one_delta.utils