diff --git a/zerver/lib/integrations.py b/zerver/lib/integrations.py
index b379134dfe..0df06e0d2b 100644
--- a/zerver/lib/integrations.py
+++ b/zerver/lib/integrations.py
@@ -330,6 +330,13 @@ WEBHOOK_INTEGRATIONS = [
     WebhookIntegration('librato', ['monitoring']),
     WebhookIntegration('mention', ['marketing'], display_name='Mention'),
     WebhookIntegration('newrelic', ['monitoring'], display_name='New Relic'),
+    WebhookIntegration(
+        'opbeat',
+        ['monitoring'],
+        display_name='Opbeat',
+        stream_name='opbeat',
+        function='zerver.webhooks.opbeat.view.api_opbeat_webhook'
+    ),
     WebhookIntegration('opsgenie', ['meta-integration', 'monitoring'], display_name='OpsGenie'),
     WebhookIntegration('pagerduty', ['monitoring']),
     WebhookIntegration('papertrail', ['monitoring']),
diff --git a/zerver/webhooks/opbeat/__init__.py b/zerver/webhooks/opbeat/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/zerver/webhooks/opbeat/comment.json b/zerver/webhooks/opbeat/comment.json
deleted file mode 100644
index 477e345b51..0000000000
--- a/zerver/webhooks/opbeat/comment.json
+++ /dev/null
@@ -1,148 +0,0 @@
-{
-  "id": "5df00003ea4e42458db48446692f6d37",
-  "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/activities/5df00003ea4e42458db48446692f6d37",
-  "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/#activity-5df00003ea4e42458db48446692f6d37",
-  "author": {
-    "id": "5802edc6e84b4843b23edff00c6d300a",
-    "legacy_id": 14883,
-    "first_name": "Ivche",
-    "last_name": "E",
-    "email": "ivchepro@gmail.com",
-    "avatar": {
-      "40": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=40",
-      "80": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=80",
-      "180": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=180",
-      "240": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=240",
-      "120": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=120"
-    },
-    "html_url": "https://opbeat.com/account/settings/",
-    "type_name": "user"
-  },
-  "created": "2017-12-10T18:14:23Z",
-  "occurred": "2017-12-10T18:14:23Z",
-  "title": "Ivche commented on E#2",
-  "summary": "comment",
-  "organization": {
-    "id": "f9a77c5e6b044c2686612539fe4a3a6f",
-    "name": "topkek",
-    "short_name": "topkek",
-    "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f",
-    "type_name": "organization"
-  },
-  "app": {
-    "id": "53daf84bfc",
-    "name": "Test-flask-app",
-    "short_name": "test-flask-app",
-    "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc",
-    "type_name": "app"
-  },
-  "subject_type": "comment",
-  "subject": {
-    "id": "ca45bf96cd674b3eaa914251f0a08773",
-    "created": "2017-12-10T18:14:23Z",
-    "text": "comment",
-    "html": "<p>comment</p>",
-    "author": {
-      "id": "5802edc6e84b4843b23edff00c6d300a",
-      "legacy_id": 14883,
-      "first_name": "Ivche",
-      "last_name": "E",
-      "email": "ivchepro@gmail.com",
-      "avatar": {
-        "40": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=40",
-        "80": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=80",
-        "180": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=180",
-        "240": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=240",
-        "120": "https://secure.gravatar.com/avatar/cf936cf5a05314e692830f4d17ec434e?d=https%3A%2F%2Fopbeat.com%2Fstatic%2Fimages%2Fcommon%2Favatars%2Favatar_default_user.png&size=120"
-      },
-      "html_url": "https://opbeat.com/account/settings/",
-      "type_name": "user"
-    },
-    "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/#activity-5df00003ea4e42458db48446692f6d37",
-    "subject_type": "errorgroup",
-    "subject": {
-      "id": "eac027998bc44fb0b2f6269eb0ab0418",
-      "number": 2,
-      "created": "2017-12-10T17:52:48Z",
-      "first_seen": "2017-12-10T17:52:47Z",
-      "last_seen": "2017-12-10T18:07:55Z",
-      "times_seen": {
-        "this_release": 10,
-        "total": 10,
-        "24h": 10.0,
-        "72h": 10.0
-      },
-      "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418",
-      "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/",
-      "links": {
-        "activities": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/activities",
-        "undo-mark-as-fixed": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/undo-mark-fixed",
-        "mark-as-temporarily-ignored": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/temporarily-ignore",
-        "comments": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/comments",
-        "mark-as-fixed": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/mark-fixed",
-        "assignable-users": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/assignable-users",
-        "undo-mark-as-ignored": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/undo-ignore",
-        "mark-as-ignored": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/ignore",
-        "undo-mark-as-temporarily-ignored": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/undo-temporarily-ignore",
-        "assign": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/assign"
-      },
-      "last_occurrence": {
-        "id": "24210da90e5b4d659965b2e3ebf360f4",
-        "created": "2017-12-10T18:07:55Z",
-        "culprit": "",
-        "message": "A warning occurred (42 apples)",
-        "logger": "__main__",
-        "client_supplied_id": "13a4410d11724b30af92cd6ef1d556e8",
-        "extra": {
-          "thread": "140621113497408",
-          "process": "6120",
-          "threadName": "MainThread",
-          "stack_info": "None",
-          "module": "app",
-          "funcName": "foo",
-          "processName": "MainProcess",
-          "pathname": "app.py",
-          "lineno": "17",
-          "message": "A warning occurred (42 apples)",
-          "filename": "app.py"
-        },
-        "type_name": "errorlog"
-      },
-      "resolved_state": "regressed",
-      "allowed_resolve_transitions": [
-        "mark-as-temporarily-ignored",
-        "mark-as-fixed",
-        "mark-as-ignored"
-      ],
-      "is_alarm": false,
-      "num_comments": 4,
-      "is_expired": false,
-      "type_name": "errorgroup",
-      "first_error": {
-        "id": "24210da90e5b4d659965b2e3ebf360f4",
-        "created": "2017-12-10T18:07:55Z",
-        "culprit": "",
-        "message": "A warning occurred (42 apples)",
-        "logger": "__main__",
-        "client_supplied_id": "13a4410d11724b30af92cd6ef1d556e8",
-        "extra": {
-          "thread": "140621113497408",
-          "process": "6120",
-          "threadName": "MainThread",
-          "stack_info": "None",
-          "module": "app",
-          "funcName": "foo",
-          "processName": "MainProcess",
-          "pathname": "app.py",
-          "lineno": "17",
-          "message": "A warning occurred (42 apples)",
-          "filename": "app.py"
-        },
-        "type_name": "errorlog"
-      }
-    },
-    "type_name": "comment"
-  },
-  "action": "created",
-  "type_name": "activity"
-}
diff --git a/zerver/webhooks/opbeat/error_fixed.json b/zerver/webhooks/opbeat/fixtures/error_fixed.json
similarity index 94%
rename from zerver/webhooks/opbeat/error_fixed.json
rename to zerver/webhooks/opbeat/fixtures/error_fixed.json
index ae6c13393c..7ea08abb77 100644
--- a/zerver/webhooks/opbeat/error_fixed.json
+++ b/zerver/webhooks/opbeat/fixtures/error_fixed.json
@@ -1,11 +1,11 @@
 {
   "id": "bf991a45d9184b0ca6fb3d48d3db4c38",
   "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/activities/bf991a45d9184b0ca6fb3d48d3db4c38",
-  "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/#activity-bf991a45d9184b0ca6fb3d48d3db4c38",
+  "html_url": "https://opbeat.com/test_org/test-flask-app/errors/2/#activity-bf991a45d9184b0ca6fb3d48d3db4c38",
   "author": {
     "id": "5802edc6e84b4843b23edff00c6d300a",
     "legacy_id": 14883,
-    "first_name": "Ivche",
+    "first_name": "foo",
     "last_name": "E",
     "email": "ivchepro@gmail.com",
     "avatar": {
@@ -20,12 +20,12 @@
   },
   "created": "2017-12-10T18:15:07Z",
   "occurred": "2017-12-10T18:15:07Z",
-  "title": "Ivche marked E#2 as fixed",
-  "summary": "Ivche marked the error group as fixed",
+  "title": "foo marked E#2 as fixed",
+  "summary": "foo marked the error group as fixed",
   "organization": {
     "id": "f9a77c5e6b044c2686612539fe4a3a6f",
-    "name": "topkek",
-    "short_name": "topkek",
+    "name": "test_org",
+    "short_name": "test_org",
     "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f",
     "type_name": "organization"
   },
@@ -50,7 +50,7 @@
       "72h": 10.0
     },
     "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418",
-    "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/",
+    "html_url": "https://opbeat.com/test_org/test-flask-app/errors/2/",
     "links": {
       "activities": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/activities",
       "undo-mark-as-fixed": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/undo-mark-fixed",
diff --git a/zerver/webhooks/opbeat/error_reopen.json b/zerver/webhooks/opbeat/fixtures/error_reopen.json
similarity index 94%
rename from zerver/webhooks/opbeat/error_reopen.json
rename to zerver/webhooks/opbeat/fixtures/error_reopen.json
index e85f36a42b..53b1bb194d 100644
--- a/zerver/webhooks/opbeat/error_reopen.json
+++ b/zerver/webhooks/opbeat/fixtures/error_reopen.json
@@ -1,11 +1,11 @@
 {
   "id": "38a556dfc0b04a59a586359bbce1463d",
   "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/activities/38a556dfc0b04a59a586359bbce1463d",
-  "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/#activity-38a556dfc0b04a59a586359bbce1463d",
+  "html_url": "https://opbeat.com/test_org/test-flask-app/errors/2/#activity-38a556dfc0b04a59a586359bbce1463d",
   "author": {
     "id": "5802edc6e84b4843b23edff00c6d300a",
     "legacy_id": 14883,
-    "first_name": "Ivche",
+    "first_name": "foo",
     "last_name": "E",
     "email": "ivchepro@gmail.com",
     "avatar": {
@@ -20,12 +20,12 @@
   },
   "created": "2017-12-10T18:15:39Z",
   "occurred": "2017-12-10T18:15:39Z",
-  "title": "Ivche reopened E#2",
-  "summary": "Ivche reopened the error group",
+  "title": "foo reopened E#2",
+  "summary": "foo reopened the error group",
   "organization": {
     "id": "f9a77c5e6b044c2686612539fe4a3a6f",
-    "name": "topkek",
-    "short_name": "topkek",
+    "name": "test_org",
+    "short_name": "test_org",
     "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f",
     "type_name": "organization"
   },
@@ -50,7 +50,7 @@
       "72h": 10.0
     },
     "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418",
-    "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/",
+    "html_url": "https://opbeat.com/test_org/test-flask-app/errors/2/",
     "links": {
       "activities": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/activities",
       "undo-mark-as-fixed": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/undo-mark-fixed",
diff --git a/zerver/webhooks/opbeat/fixtures/new_app.json b/zerver/webhooks/opbeat/fixtures/new_app.json
new file mode 100644
index 0000000000..cb5fffc80b
--- /dev/null
+++ b/zerver/webhooks/opbeat/fixtures/new_app.json
@@ -0,0 +1,37 @@
+{
+    "id": "47f1f10158d94cbf93a0b539abc64b0f",
+    "html_url": null,
+    "title": "foo",
+    "summary": "App foo created",
+    "organization": {
+        "id": "27a4c0633f5c4a24a15a8896754145c4",
+        "name": "bar",
+        "short_name": "bar",
+        "url": "https://opbeat.com/api/v2/organizations/27a4c0633f5c4a24a15a8896754145c4",
+        "type_name": "organization"
+    },
+    "app": {
+        "id": "bdb4751769",
+        "name": "foo",
+        "short_name": "foo",
+        "url": "https://opbeat.com/api/v2/organizations/27a4c0633f5c4a24a15a8896754145c4/apps/bdb4751769",
+        "type_name": "app"
+    },
+    "subject_type": "app",
+    "subject": {
+        "id": "bdb4751769",
+        "created": "2018-01-03T11:16:49Z",
+        "name": "foo",
+        "short_name": "foo",
+        "settings": null,
+        "url": "https://opbeat.com/api/v2/organizations/27a4c0633f5c4a24a15a8896754145c4/apps/bdb4751769",
+        "html_url": "/bar/foo/",
+        "has_unread_notifications": false,
+        "has_metrics_available": false,
+        "language": "nodejs",
+        "framework": "custom",
+        "type_name": "app"
+    },
+    "action": "created",
+    "type_name": "activity"
+}
diff --git a/zerver/webhooks/opbeat/fixtures/new_comment.json b/zerver/webhooks/opbeat/fixtures/new_comment.json
new file mode 100644
index 0000000000..66c49f0af2
--- /dev/null
+++ b/zerver/webhooks/opbeat/fixtures/new_comment.json
@@ -0,0 +1,47 @@
+{
+  "id": "5df00003ea4e42458db48446692f6d37",
+  "html_url": "https://opbeat.com/foo/test-flask-app/errors/2/#activity-5df00003ea4e42458db48446692f6d37",
+  "author": {
+    "first_name": "foo",
+    "last_name": "bar"
+  },
+  "title": "foo commented on E#2",
+  "summary": "test comment",
+  "subject_type": "comment",
+  "subject": {
+    "id": "ca45bf96cd674b3eaa914251f0a08773",
+    "text": "test comment",
+    "author": {
+      "id": "5802edc6e84b4843b23edff00c6d300a",
+      "first_name": "foo",
+      "last_name": "barE"
+    },
+    "html_url": "https://opbeat.com/foo/test-flask-app/errors/2/#activity-5df00003ea4e42458db48446692f6d37",
+    "subject_type": "errorgroup",
+    "subject": {
+      "id": "eac027998bc44fb0b2f6269eb0ab0418",
+      "number": 2,
+      "html_url": "https://opbeat.com/foo/test-flask-app/errors/2/",
+      "last_occurrence": {
+        "id": "24210da90e5b4d659965b2e3ebf360f4",
+        "created": "2017-12-10T18:07:55Z",
+        "culprit": "",
+        "message": "A warning occurred (42 apples)",
+        "logger": "__main__",
+        "client_supplied_id": "13a4410d11724b30af92cd6ef1d556e8",
+        "extra": {
+          "module": "app",
+          "funcName": "foo",
+          "processName": "MainProcess",
+          "pathname": "app.py",
+          "lineno": "17",
+          "message": "A warning occurred (42 apples)"
+        },
+        "type_name": "errorlog"
+      }
+    },
+    "type_name": "comment"
+  },
+  "action": "created",
+  "type_name": "activity"
+}
diff --git a/zerver/webhooks/opbeat/new_error.json b/zerver/webhooks/opbeat/fixtures/new_error.json
similarity index 95%
rename from zerver/webhooks/opbeat/new_error.json
rename to zerver/webhooks/opbeat/fixtures/new_error.json
index 846a75d212..ab3b40246b 100644
--- a/zerver/webhooks/opbeat/new_error.json
+++ b/zerver/webhooks/opbeat/fixtures/new_error.json
@@ -2,15 +2,15 @@
 {
   "id": "c0396f38323a4fa7b314f87d5ed9cdd2",
   "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/activities/c0396f38323a4fa7b314f87d5ed9cdd2",
-  "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/#activity-c0396f38323a4fa7b314f87d5ed9cdd2",
+  "html_url": "https://opbeat.com/test_org/test-flask-app/errors/2/#activity-c0396f38323a4fa7b314f87d5ed9cdd2",
   "created": "2017-12-10T18:07:55Z",
   "occurred": "2017-12-10T18:07:55Z",
   "title": "E#2 regressed",
   "summary": "The error group regressed",
   "organization": {
     "id": "f9a77c5e6b044c2686612539fe4a3a6f",
-    "name": "topkek",
-    "short_name": "topkek",
+    "name": "test_org",
+    "short_name": "test_org",
     "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f",
     "type_name": "organization"
   },
@@ -35,7 +35,7 @@
       "72h": 10.0
     },
     "url": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418",
-    "html_url": "https://opbeat.com/topkek/test-flask-app/errors/2/",
+    "html_url": "https://opbeat.com/test_org/test-flask-app/errors/2/",
     "links": {
       "activities": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/activities",
       "undo-mark-as-fixed": "https://opbeat.com/api/v2/organizations/f9a77c5e6b044c2686612539fe4a3a6f/apps/53daf84bfc/errorgroups/eac027998bc44fb0b2f6269eb0ab0418/actions/undo-mark-fixed",
diff --git a/zerver/webhooks/opbeat/fixtures/unsupported_object.json b/zerver/webhooks/opbeat/fixtures/unsupported_object.json
new file mode 100644
index 0000000000..4f6ef0aec2
--- /dev/null
+++ b/zerver/webhooks/opbeat/fixtures/unsupported_object.json
@@ -0,0 +1,30 @@
+{
+    "id": "47f1f10158d94cbf93a0b539abc64b0f",
+    "html_url": null,
+    "title": "test title",
+    "summary": "test summary",
+    "organization": {
+        "id": "27a4c0633f5c4a24a15a8896754145c4",
+        "name": "bar",
+        "short_name": "bar",
+        "url": "https://opbeat.com/api/v2/organizations/27a4c0633f5c4a24a15a8896754145c4",
+        "type_name": "organization"
+    },
+    "app": {
+        "id": "bdb4751769",
+        "name": "foo",
+        "short_name": "foo",
+        "url": "https://opbeat.com/api/v2/organizations/27a4c0633f5c4a24a15a8896754145c4/apps/bdb4751769",
+        "type_name": "app"
+    },
+    "subject_type": "foo",
+    "subject": {
+        "id": "bdb4751769",
+        "created": "2018-01-03T11:16:49Z",
+        "name": "foo",
+        "short_name": "foo",
+        "settings": null
+    },
+    "action": "created",
+    "type_name": "activity"
+}
diff --git a/zerver/webhooks/opbeat/tests.py b/zerver/webhooks/opbeat/tests.py
new file mode 100644
index 0000000000..05b9ef7748
--- /dev/null
+++ b/zerver/webhooks/opbeat/tests.py
@@ -0,0 +1,95 @@
+# -*- coding: utf-8 -*-
+from typing import Text
+
+from zerver.lib.test_classes import WebhookTestCase
+from zerver.webhooks.opbeat.view import get_value
+
+
+class OpbeatHookTests(WebhookTestCase):
+    STREAM_NAME = 'opbeat'
+    URL_TEMPLATE = u"/api/v1/external/opbeat?api_key={api_key}"
+    FIXTURE_DIR_NAME = 'opbeat'
+
+    def test_comment(self) -> None:
+        expected_subject = "foo commented on E#2"
+        expected_message = '''
+**[foo commented on E#2](https://opbeat.com/foo/test-flask-app/errors/2/#activity-5df00003ea4e42458db48446692f6d37)**
+test comment
+
+
+**[E#2](https://opbeat.com/foo/test-flask-app/errors/2/)**
+
+>**Most recent Occurrence**
+>in app.py
+>A warning occurred (42 apples)'''
+        self.send_and_test_stream_message('new_comment', expected_subject, expected_message,
+                                          content_type="application/json")
+
+    def test_new_app(self) -> None:
+        expected_subject = "foo"
+        expected_message = '''
+**foo**
+App foo created
+
+**[foo](https://opbeat.com/bar/foo/)**
+>language: nodejs
+>framework: custom'''
+        self.send_and_test_stream_message('new_app', expected_subject, expected_message,
+                                          content_type="application/json")
+
+    def test_get_empty_value(self) -> None:
+        self.assertEqual(get_value({'key': 'value'}, 'foo'), '')
+
+    def test_no_subject_type(self) -> None:
+        expected_subject = "test title"
+        expected_message = '''
+**test title**
+test summary'''
+        self.send_and_test_stream_message(
+            'unsupported_object',
+            expected_subject,
+            expected_message,
+            content_type='application/json'
+        )
+
+    def test_error_fixed(self) -> None:
+        expected_subject = 'foo marked E#2 as fixed'
+        expected_message = '''
+**[foo marked E#2 as fixed](https://opbeat.com/test_org/test-flask-app/errors/2/#activity-bf991a45d9184b0ca6fb3d48d3db4c38)**
+foo marked the error group as fixed
+
+**[E#2](https://opbeat.com/test_org/test-flask-app/errors/2/)**
+
+>**Most recent Occurrence**
+>in app.py
+>A warning occurred (42 apples)'''
+        self.send_and_test_stream_message(
+            'error_fixed', expected_subject, expected_message, content_type='application/json')
+
+    def test_error_reopened(self) -> None:
+        expected_subject = 'foo reopened E#2'
+        expected_message = '''
+**[foo reopened E#2](https://opbeat.com/test_org/test-flask-app/errors/2/#activity-38a556dfc0b04a59a586359bbce1463d)**
+foo reopened the error group
+
+**[E#2](https://opbeat.com/test_org/test-flask-app/errors/2/)**
+
+>**Most recent Occurrence**
+>in app.py
+>A warning occurred (42 apples)'''
+        self.send_and_test_stream_message(
+            'error_reopen', expected_subject, expected_message, content_type='application/json')
+
+    def test_error_regressed(self) -> None:
+        expected_subject = 'E#2 regressed'
+        expected_message = '''
+**[E#2 regressed](https://opbeat.com/test_org/test-flask-app/errors/2/#activity-c0396f38323a4fa7b314f87d5ed9cdd2)**
+The error group regressed
+
+**[E#2](https://opbeat.com/test_org/test-flask-app/errors/2/)**
+
+>**Most recent Occurrence**
+>in app.py
+>A warning occurred (42 apples)'''
+        self.send_and_test_stream_message(
+            'new_error', expected_subject, expected_message, content_type='application/json')
diff --git a/zerver/webhooks/opbeat/view.py b/zerver/webhooks/opbeat/view.py
new file mode 100644
index 0000000000..b62512d395
--- /dev/null
+++ b/zerver/webhooks/opbeat/view.py
@@ -0,0 +1,120 @@
+# Webhooks for external integrations.
+from typing import Text, Dict, Any, List, Tuple, Union
+
+from django.http import HttpRequest, HttpResponse
+
+from zerver.decorator import api_key_only_webhook_view
+from zerver.lib.actions import check_send_stream_message
+from zerver.lib.request import REQ, has_request_variables
+from zerver.lib.response import json_success
+from zerver.models import UserProfile, get_client
+
+subject_types = {
+    'app': [  # Object type name
+        ['name'],  # Title
+        ['html_url'],  # Automatically put into title
+        ['language'],  # Other properties.
+        ['framework']
+    ],
+    'base': [
+        ['title'],
+        ['html_url'],
+        ['#summary'],
+        ['subject']
+    ],
+    'comment': [
+        [''],
+        ['subject']
+    ],
+    'errorgroup': [
+        ['E#{}', 'number'],
+        ['html_url'],
+        ['last_occurrence:error']
+    ],
+    'error': [
+        [''],
+        ['">**Most recent Occurrence**'],
+        ['in {}', 'extra/pathname'],
+        ['!message']
+    ]
+}  # type: Dict[str, List[List[str]]]
+
+
+def get_value(_obj: Dict[str, Any], key: str) -> str:
+    for _key in key.lstrip('!').split('/'):
+        if _key in _obj.keys():
+            _obj = _obj[_key]
+        else:
+            return ''
+    return str(_obj)
+
+
+def format_object(
+    obj: Dict[str, Any],
+    subject_type: str,
+    message: str
+) -> str:
+    if subject_type not in subject_types.keys():
+        return message
+    keys = subject_types[subject_type][1:]  # type: List[List[str]]
+    title = subject_types[subject_type][0]
+    if title[0] != '':
+        title_str = ''
+        if len(title) > 1:
+            title_str = title[0].format(get_value(obj, title[1]))
+        else:
+            title_str = obj[title[0]]
+        if obj['html_url'] is not None:
+            url = obj['html_url']  # type: str
+            if 'opbeat.com' not in url:
+                url = 'https://opbeat.com/' + url.lstrip('/')
+            message += '\n**[{}]({})**'.format(title_str, url)
+        else:
+            message += '\n**{}**'.format(title_str)
+    for key_list in keys:
+        if len(key_list) > 1:
+            value = key_list[0].format(get_value(obj, key_list[1]))
+            message += '\n>{}'.format(value)
+        else:
+            key = key_list[0]
+            key_raw = key.lstrip('!').lstrip('#').lstrip('"')
+            if key_raw != 'html_url' and key_raw != 'subject' and ':' not in key_raw:
+                value = get_value(obj, key_raw)
+                if key.startswith('!'):
+                    message += '\n>{}'.format(value)
+                elif key.startswith('#'):
+                    message += '\n{}'.format(value)
+                elif key.startswith('"'):
+                    message += '\n{}'.format(key_raw)
+                else:
+                    message += '\n>{}: {}'.format(key, value)
+            if key == 'subject':
+                message = format_object(
+                    obj['subject'], obj['subject_type'], message + '\n')
+            if ':' in key:
+                value, value_type = key.split(':')
+                message = format_object(obj[value], value_type, message + '\n')
+    return message
+
+
+@api_key_only_webhook_view("Opbeat")
+@has_request_variables
+def api_opbeat_webhook(
+    request: HttpRequest,
+    user_profile: UserProfile,
+    payload: Dict[str, Any]=REQ(argument_type='body'),
+    stream: str=REQ(default="opbeat")
+) -> HttpResponse:
+    """
+    This uses the subject name from opbeat to make the subject,
+    and the summary from Opbeat as the message body, with
+    details about the object mentioned.
+    """
+
+    message_subject = payload['title']
+
+    message = format_object(payload, 'base', '')
+
+    check_send_stream_message(user_profile, get_client('ZulipOpbeatWebhook'),
+                              stream, message_subject, message)
+    return json_success()