diff --git a/api-reference/openapi/accounts.json b/api-reference/openapi/accounts.json
index 4ad8434..ffbe4a9 100644
--- a/api-reference/openapi/accounts.json
+++ b/api-reference/openapi/accounts.json
@@ -415,6 +415,77 @@
         }
       }
     },
+    "/api/stripe/session/status": {
+      "post": {
+        "servers": [
+          {
+            "url": "https://api.recoupable.com"
+          }
+        ],
+        "description": "Confirm that a Stripe checkout session has been processed and credits have been applied. Updates the session metadata with a `credit_updated` marker. Should be called once after a successful checkout redirect to trigger credit provisioning for the account.",
+        "security": [
+          {
+            "apiKeyAuth": []
+          },
+          {
+            "bearerAuth": []
+          }
+        ],
+        "requestBody": {
+          "description": "Session confirmation parameters",
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/ConfirmStripeSessionRequest"
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Session confirmed and credit metadata updated successfully",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/StripeSessionStatusResponse"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Bad request — missing `sessionId` or Stripe API error",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/AccountErrorResponse"
+                }
+              }
+            }
+          },
+          "401": {
+            "description": "Unauthorized — invalid or missing authentication",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/AccountErrorResponse"
+                }
+              }
+            }
+          },
+          "403": {
+            "description": "Forbidden - account override not permitted",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/AccountErrorResponse"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/api/workspaces": {
       "post": {
         "description": "Create a new workspace account. Workspaces can optionally be linked to an organization.",
@@ -2934,6 +3005,57 @@
             "example": "Verified"
           }
         }
+      },
+      "ConfirmStripeSessionRequest": {
+        "type": "object",
+        "required": [
+          "sessionId"
+        ],
+        "properties": {
+          "sessionId": {
+            "type": "string",
+            "description": "The Stripe checkout session ID to confirm (e.g. `cs_test_...`).",
+            "example": "cs_test_a1b2c3d4e5f6g7h8i9j0"
+          },
+          "accountId": {
+            "type": "string",
+            "format": "uuid",
+            "description": "Used for authorization scoping when the API key has access to multiple accounts via organization membership. Must match the account already associated with the session via `metadata.accountId`. If not provided, the API key's own account is used.",
+            "example": "123e4567-e89b-12d3-a456-426614174000"
+          }
+        }
+      },
+      "StripeSessionStatusResponse": {
+        "type": "object",
+        "description": "The updated Stripe checkout session object. For the full list of available properties, see the [Stripe Checkout Session API documentation](https://docs.stripe.com/api/checkout/sessions/object).",
+        "required": [
+          "id",
+          "status"
+        ],
+        "properties": {
+          "id": {
+            "type": "string",
+            "description": "Unique identifier for the Stripe checkout session.",
+            "example": "cs_test_a1b2c3d4e5f6g7h8i9j0"
+          },
+          "status": {
+            "type": "string",
+            "enum": ["open", "complete", "expired"],
+            "description": "Current status of the checkout session.",
+            "example": "complete"
+          },
+          "metadata": {
+            "type": "object",
+            "description": "Session metadata, including `credit_updated` once this endpoint has been called.",
+            "additionalProperties": {
+              "type": "string"
+            },
+            "example": {
+              "accountId": "123e4567-e89b-12d3-a456-426614174000",
+              "credit_updated": "credit_updated"
+            }
+          }
+        }
       }
     }
   }
diff --git a/api-reference/stripe/session-status.mdx b/api-reference/stripe/session-status.mdx
new file mode 100644
index 0000000..922be98
--- /dev/null
+++ b/api-reference/stripe/session-status.mdx
@@ -0,0 +1,4 @@
+---
+title: 'Confirm Stripe Session'
+openapi: '/api-reference/openapi/accounts.json POST /api/stripe/session/status'
+---
diff --git a/docs.json b/docs.json
index 997442c..3d5b835 100644
--- a/docs.json
+++ b/docs.json
@@ -331,6 +331,12 @@
               "api-reference/subscriptions/get"
             ]
           },
+          {
+            "group": "Stripe",
+            "pages": [
+              "api-reference/stripe/session-status"
+            ]
+          },
           {
             "group": "Admins",
             "pages": [