1 files changed, 8 insertions, 0 deletions
diff --git a/API.md b/API.md
index 215ca5e..d2b4dff 100644
--- a/API.md
+++ b/API.md
@@ -6712,6 +6712,14 @@ Split text into multiple strings
 
 ---
 
+> index = RL.TextFindIndex( string text, string find )
+
+Find first text occurrence within a string
+
+- Success return int
+
+---
+
 ## Models - Basic geometric 3D shapes drawing functions
 
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