diff --git a/fern/apis/fai/openapi.json b/fern/apis/fai/openapi.json
index c5af30810..5c411ca5b 100644
--- a/fern/apis/fai/openapi.json
+++ b/fern/apis/fai/openapi.json
@@ -3165,6 +3165,117 @@
           "internal"
         ]
       }
+    },
+    "/sources/github/{domain}/index": {
+      "post": {
+        "tags": [
+          "Sources"
+        ],
+        "summary": "Index Github Source Repos",
+        "description": "Start indexing a GitHub repository for a domain.",
+        "operationId": "index_github_source_repos",
+        "parameters": [
+          {
+            "name": "domain",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string",
+              "title": "Domain"
+            }
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/IndexGithubRequest"
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/IndexGithubResponse"
+                }
+              }
+            }
+          },
+          "422": {
+            "description": "Validation Error",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/HTTPValidationError"
+                }
+              }
+            }
+          }
+        },
+        "x-fern-audiences": [
+          "internal"
+        ]
+      }
+    },
+    "/sources/github/{domain}/lambda/callback": {
+      "post": {
+        "tags": [
+          "Sources"
+        ],
+        "summary": "Indexing Callback",
+        "operationId": "indexing_callback",
+        "parameters": [
+          {
+            "name": "domain",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string",
+              "title": "Domain"
+            }
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/IndexingCallbackRequest"
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Successful Response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/IndexingCallbackResponse"
+                }
+              }
+            }
+          },
+          "422": {
+            "description": "Validation Error",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/HTTPValidationError"
+                }
+              }
+            }
+          }
+        },
+        "x-fern-audiences": [
+          "internal"
+        ]
+      }
     }
   },
   "components": {
@@ -4313,6 +4424,86 @@
         ],
         "title": "HistogramAnalyticsBar"
       },
+      "IndexGithubRequest": {
+        "properties": {
+          "repo_urls": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array",
+            "title": "Repo Urls",
+            "description": "GitHub repository URLs to index"
+          }
+        },
+        "type": "object",
+        "required": [
+          "repo_urls"
+        ],
+        "title": "IndexGithubRequest"
+      },
+      "IndexGithubResponse": {
+        "properties": {
+          "job_id": {
+            "type": "string",
+            "title": "Job Id",
+            "description": "Job ID for tracking indexing progress"
+          },
+          "repo_urls": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array",
+            "title": "Repo Urls",
+            "description": "GitHub repository URLs being indexed"
+          }
+        },
+        "type": "object",
+        "required": [
+          "job_id",
+          "repo_urls"
+        ],
+        "title": "IndexGithubResponse"
+      },
+      "IndexingCallbackRequest": {
+        "properties": {
+          "session_id": {
+            "type": "string",
+            "title": "Session Id",
+            "description": "Session ID from the code indexing operation"
+          },
+          "status": {
+            "type": "string",
+            "title": "Status",
+            "description": "Status of indexing operation: 'success' or 'failed'"
+          }
+        },
+        "type": "object",
+        "required": [
+          "session_id",
+          "status"
+        ],
+        "title": "IndexingCallbackRequest"
+      },
+      "IndexingCallbackResponse": {
+        "properties": {
+          "status": {
+            "type": "string",
+            "title": "Status",
+            "description": "Callback processing status"
+          },
+          "status_code": {
+            "type": "integer",
+            "title": "Status Code",
+            "description": "HTTP status code"
+          }
+        },
+        "type": "object",
+        "required": [
+          "status",
+          "status_code"
+        ],
+        "title": "IndexingCallbackResponse"
+      },
       "InsightExample": {
         "properties": {
           "query": {