diff --git a/source/includes/rest/_email_metrics.md b/source/includes/rest/_email_metrics.md
new file mode 100644
index 00000000000..9b36d04d0be
--- /dev/null
+++ b/source/includes/rest/_email_metrics.md
@@ -0,0 +1,113 @@
+# Email Metrics
+
+## Fetch aggregate email performance metrics
+
+> To fetch email metrics for a date range:
+
+```shell
+curl "https://api.getdrip.com/v2/YOUR_ACCOUNT_ID/metrics/email?start_date=2026-06-01&end_date=2026-06-30" \
+  -H 'User-Agent: Your App Name (www.yourapp.com)' \
+  -u YOUR_API_KEY:
+```
+
+> The response looks like this:
+
+```json
+{
+  "summary": {
+    "sends": 1000,
+    "deliveries": 980,
+    "opens": 450,
+    "open_rate": 0.4592,
+    "clicks": 120,
+    "click_rate": 0.1224,
+    "bot_clicks": 5,
+    "bot_click_rate": 0.0051,
+    "unsubscribes": 8,
+    "unsubscribe_rate": 0.0082,
+    "hard_bounces": 4,
+    "hard_bounce_rate": 0.0041,
+    "complaints": 1,
+    "complaint_rate": 0.001,
+    "orders": 30,
+    "order_rate": 0.0306,
+    "revenue_in_cents": 450000,
+    "revenue_per_person_in_cents": 459,
+    "average_order_value_in_cents": 15000
+  },
+  "emails": [
+    {
+      "email_id": 12345,
+      "broadcast_id": "abc123",
+      "title": "June Newsletter",
+      "email_metric": {
+        "sends": 1000,
+        "deliveries": 980,
+        "opens": 450,
+        "open_rate": 0.4592,
+        "clicks": 120,
+        "click_rate": 0.1224,
+        "bot_clicks": 5,
+        "bot_click_rate": 0.0051,
+        "unsubscribes": 8,
+        "unsubscribe_rate": 0.0082,
+        "hard_bounces": 4,
+        "hard_bounce_rate": 0.0041,
+        "complaints": 1,
+        "complaint_rate": 0.001,
+        "orders": 30,
+        "order_rate": 0.0306,
+        "revenue_in_cents": 450000,
+        "revenue_per_person_in_cents": 459,
+        "average_order_value_in_cents": 15000
+      }
+    }
+  ]
+}
+```
+
+Returns aggregate email performance metrics for the account — opens, clicks, bounces,
+unsubscribes, complaints, orders, and revenue — as a `summary` across the date range plus
+a per-email breakdown in `emails`. Rates (e.g. `open_rate`, `click_rate`) are fractions
+rounded to four decimal places. Revenue and order values are reported in the smallest
+currency unit (cents). Order and revenue figures are **email-attributed**, not store-wide.
+
+Each entry in `emails` carries a numeric `email_id`, the email `title`, and its own
+`email_metric` object with the same fields as `summary`. The `broadcast_id` (the broadcast's
+public ID) is present only for emails sent as broadcasts.
+
+The `emails` list returns up to the 10 most recent sends in the date range; the `summary`
+totals always reflect **all** matching email sends across the range, not just those 10.
+
+The endpoint is optimized for bounded date ranges; very wide windows (e.g. a full year) are
+heavier. It is rate limited to **20 requests per account per hour** (separate from the
+standard API rate limit); overage returns `429` with a `Retry-After` header.
+
+### HTTP Endpoint
+
+`GET /v2/:account_id/metrics/email`
+
+### Arguments
+
+<table>
+  <thead>
+    <tr>
+      <th>Key</th>
+      <th>Description</th>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <td><code>start_date</code></td>
+      <td>Optional. Start date (<code>YYYY-MM-DD</code>), inclusive. Defaults to 30 days ago.</td>
+    </tr>
+    <tr>
+      <td><code>end_date</code></td>
+      <td>Optional. End date (<code>YYYY-MM-DD</code>), inclusive. Defaults to today.</td>
+    </tr>
+    <tr>
+      <td><code>broadcast_ids</code></td>
+      <td>Optional. An array of broadcast public IDs to limit metrics to specific broadcasts. Omit to aggregate across all email sends in the date range.</td>
+    </tr>
+  </tbody>
+</table>
diff --git a/source/index.html.md b/source/index.html.md
index 2216804bbb5..ceae9bbdde3 100644
--- a/source/index.html.md
+++ b/source/index.html.md
@@ -18,6 +18,7 @@ includes_rest_api:
   - rest/accounts
   - rest/broadcasts
   - rest/campaigns
+  - rest/email_metrics
   - rest/custom_fields
   - rest/conversions
   - rest/events