diff --git a/.spi.yml b/.spi.yml
new file mode 100644
index 0000000..b6443c7
--- /dev/null
+++ b/.spi.yml
@@ -0,0 +1,4 @@
+version: 1
+builder:
+  configs:
+    - documentation_targets: [arrow-swift]
\ No newline at end of file
diff --git a/README.md b/README.md
index 327ea70..035fefb 100644
--- a/README.md
+++ b/README.md
@@ -23,11 +23,13 @@
 
 ## Install
 
-TODO: We should update this after we register this package to Swift Package Index.
+[![Swift Package Index](https://swiftpackageindex.com/apache/arrow-swift/badge.swift)](https://swiftpackageindex.com/apache/arrow-swift)
+
+You can add Apache Arrow Swift to your project using Swift Package Manager. For complete installation instructions and version selection, see the [Swift Package Index page](https://swiftpackageindex.com/apache/arrow-swift/).
 
 ## Getting Started
 
-TODO: We should refer auto generated documentation on Swift Package Index after we register this package to Swift Package Index.
+You can browse API documentation and usage examples at our [Swift Package Index documentation page](https://swiftpackageindex.com/apache/arrow-swift/documentation). Once added, import Arrow in your code and get started!
 
 ## Getting involved
 
@@ -47,3 +49,5 @@ If you'd like to report a bug but don't have time to fix it, you can still post
 ## License
 
 [Apache 2.0](https://github.com/apache/arrow-swift/blob/main/LICENSE.txt)
+
+