From 36d35cbf0b7cc1d47172b5c8b7953fcc087380dc Mon Sep 17 00:00:00 2001
From: Devin Logan <devinannlogan@gmail.com>
Date: Tue, 8 Jul 2025 12:35:39 -0400
Subject: [PATCH] add c#/.net quickstart

---
 .../sdks/overview/dotnet/quickstart.mdx       | 89 ++++++++++++++++++-
 1 file changed, 87 insertions(+), 2 deletions(-)

diff --git a/fern/products/sdks/overview/dotnet/quickstart.mdx b/fern/products/sdks/overview/dotnet/quickstart.mdx
index 4668466bf..72fc22288 100644
--- a/fern/products/sdks/overview/dotnet/quickstart.mdx
+++ b/fern/products/sdks/overview/dotnet/quickstart.mdx
@@ -3,6 +3,91 @@ title: .NET Quickstart
 description: Get started quickly with the Fern .NET SDK.
 ---
 
-# .NET Quickstart
+<Markdown src="/products/sdks/snippets/demo-warning.mdx"/>
 
-Follow these steps to quickly get up and running with the Fern .NET SDK. 
\ No newline at end of file
+Generate a C#/.NET SDK by following the instructions on this page. 
+
+<Steps>
+<Markdown src="/products/sdks/snippets/install-cli.mdx"/>
+
+  ### Initialize the Fern Folder
+
+  You can use either the OpenAPI definition, AsyncAPI definition, or Fern
+  Definition to generate your SDK.
+
+  <AccordionGroup>
+    <Markdown src="/products/sdks/snippets/option-1-openapi.mdx"/>
+
+    <Markdown src="/products/sdks/snippets/option-2-asyncapi.mdx"/>
+    
+  <Accordion title="Option 3: Fern Definition">
+  
+  <Markdown src="/products/sdks/snippets/option-3-fern-def.mdx"/>
+
+  2.    Add the config option `outputSourceFiles: true` to
+        `generators.yml`. This ensures your SDK contains source files in
+        your preferred SDK language instead of compiled output. 
+
+        ```yaml {11-12}
+        # yaml-language-server: $schema=https://schema.buildwithfern.dev/generators-yml.json
+        default-group: local
+        groups:
+          local:
+            generators:
+              - name: fernapi/fern-typescript-node-sdk
+                output:
+                  location: local-file-system
+                  path: ../sdks/typescript
+                version: <Markdown src="/snippets/version-number.mdx"/>
+                config:
+                  outputSourceFiles: true
+        ```
+
+        <Note>`fern init` creates a default configuration that includes the
+        TypeScript Node SDK generator. The `local` group containing this
+        generator only generates if you run fern generate without specifying a
+        group, or if you explicitly target it with `fern generate --group
+        local`. In subsequent steps, you'll add an additional generator for your
+        preferred SDK language.</Note>
+    </Accordion>
+
+  </AccordionGroup>
+
+<Markdown src="/products/sdks/snippets/pass-fern-check.mdx"/>
+
+### Add the SDK generator
+
+Add the C#/.NET SDK generator:
+
+```bash
+fern add fern-csharp-sdk --group sdk
+```
+
+This command adds the following to `generators.yml`:
+
+```yaml
+  sdk:
+    generators:
+      - name: fernapi/fern-csharp-sdk
+        version: <Markdown src="/snippets/version-number.mdx"/>
+        output:
+          location: local-file-system
+          path: ../sdks/csharp
+```
+
+<Markdown src="/products/sdks/snippets/generate-sdk.mdx"/>
+
+```bash
+fern/ # created in step 1
+sdks/ # created by fern generate --group sdk
+├─ csharp
+    └─ src/
+        ├─ YourOrganizationApi.sln
+        ├─ YourOrganizationApi/
+            ├─ Imdb/ # or the name of your API
+            └─ Core/
+        └─ YourOrganizationApi.Test/
+            ├─ Utils/
+            └─ Core/
+```
+</Steps>