feat(threatconnect): new ThreatConnect threat-intel integration

ThreatConnect API v3, 9 commands: list/get/create/delete indicators, list/get/
create groups, add indicator tag. HMAC-SHA256 signed auth, stdlib-only.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

integrations/threatconnect/manifest.yaml

@@ -0,0 +1,113 @@
+id: threatconnect
+name: ThreatConnect
+version: 1.0.0
+description: "ThreatConnect (API v3) — threat intelligence: query and read indicators and groups (TQL), create and delete indicators, create groups, and tag indicators. HMAC-SHA256 signed authentication; stdlib-only, no extra Python dependencies."
+changelog: "1.0.0 — Initial release: list/get/create/delete indicators, list/get/create groups, add indicator tag."
+category: threat_intel
+
+# Per-instance configuration. Requests are signed with HMAC-SHA256 using the
+# access ID + secret key (header 'Authorization: TC <accessId>:<signature>').
+config_schema:
+  properties:
+    base_url:
+      type: string
+      description: "ThreatConnect base URL (e.g. https://app.threatconnect.com)"
+    access_id:
+      type: string
+      description: "API access ID"
+    api_secret_key:
+      type: string
+      description: "API secret key"
+      x-soar-sensitive: true
+  required:
+    - base_url
+    - access_id
+    - api_secret_key
+
+commands:
+  - id: list_indicators
+    name: tc-list-indicators
+    description: "Query indicators using a TQL expression."
+    risk: read
+    inputs_schema:
+      properties:
+        tql: { type: string, description: "ThreatConnect Query Language expression (e.g. summary contains \"1.2.3.4\")" }
+        limit: { type: number, description: "Max indicators (default 50)" }
+      required: []
+    outputs_schema: { properties: {} }
+  - id: get_indicator
+    name: tc-get-indicator
+    description: "Get a single indicator by ID."
+    risk: read
+    inputs_schema:
+      properties:
+        indicator_id: { type: string, description: "Indicator ID" }
+      required: [indicator_id]
+    outputs_schema: { properties: {} }
+  - id: create_indicator
+    name: tc-create-indicator
+    description: "Create an indicator (e.g. Address, Host, File, URL, EmailAddress)."
+    inputs_schema:
+      properties:
+        type: { type: string, description: "Indicator type: Address, Host, File, URL, or EmailAddress" }
+        summary: { type: string, description: "Indicator value (IP, domain, hash, URL, email)" }
+        owner_name: { type: string, description: "Owner (organization) name" }
+        rating: { type: number, description: "Threat rating 0-5 (optional)" }
+        confidence: { type: number, description: "Confidence 0-100 (optional)" }
+      required: [type, summary]
+    outputs_schema: { properties: {} }
+  - id: delete_indicator
+    name: tc-delete-indicator
+    description: "Delete an indicator by ID."
+    inputs_schema:
+      properties:
+        indicator_id: { type: string, description: "Indicator ID" }
+      required: [indicator_id]
+    outputs_schema: { properties: {} }
+  - id: list_groups
+    name: tc-list-groups
+    description: "Query groups (incidents, threats, campaigns, ...) using a TQL expression."
+    risk: read
+    inputs_schema:
+      properties:
+        tql: { type: string, description: "TQL expression" }
+        limit: { type: number, description: "Max groups (default 50)" }
+      required: []
+    outputs_schema: { properties: {} }
+  - id: get_group
+    name: tc-get-group
+    description: "Get a single group by ID."
+    risk: read
+    inputs_schema:
+      properties:
+        group_id: { type: string, description: "Group ID" }
+      required: [group_id]
+    outputs_schema: { properties: {} }
+  - id: create_group
+    name: tc-create-group
+    description: "Create a group (Incident, Threat, Campaign, Adversary, ...)."
+    inputs_schema:
+      properties:
+        type: { type: string, description: "Group type: Incident, Threat, Campaign, Adversary, Document, ..." }
+        name: { type: string, description: "Group name" }
+        owner_name: { type: string, description: "Owner (organization) name" }
+      required: [type, name]
+    outputs_schema: { properties: {} }
+  - id: add_indicator_tag
+    name: tc-add-indicator-tag
+    description: "Add a tag to an indicator."
+    inputs_schema:
+      properties:
+        indicator_id: { type: string, description: "Indicator ID" }
+        tag: { type: string, description: "Tag name" }
+      required: [indicator_id, tag]
+    outputs_schema: { properties: {} }
+
+  - id: test_connection
+    name: tc-test-connection
+    description: "Verify connectivity and the signed credentials (used by the Test button)."
+    risk: read
+    inputs_schema:
+      properties: {}
+      required: []
+    outputs_schema: { properties: {} }

integrations/threatconnect/scripts/add_indicator_tag.py

@@ -0,0 +1,56 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    indicator_id = inputs.get("indicator_id")
+    tag = inputs.get("tag")
+    if not indicator_id:
+        raise Exception("indicator_id is required")
+    if not tag:
+        raise Exception("tag is required")
+    q = lambda v: urllib.parse.quote(str(v), safe="")
+    path = "/api/v3/indicators/" + q(indicator_id)
+    body = {"tags": {"data": [{"name": tag}], "mode": "append"}}
+    return request("PUT", path, cfg, body)
+
+
+_run(main)

integrations/threatconnect/scripts/create_group.py

@@ -0,0 +1,57 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    type_ = inputs.get("type")
+    name = inputs.get("name")
+    if not type_:
+        raise Exception("type is required")
+    if not name:
+        raise Exception("name is required")
+    owner_name = inputs.get("owner_name")
+    body = {"type": type_, "name": name}
+    if owner_name:
+        body["ownerName"] = owner_name
+    return request("POST", "/api/v3/groups", cfg, body)
+
+
+_run(main)

integrations/threatconnect/scripts/create_indicator.py

@@ -0,0 +1,63 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    type_ = inputs.get("type")
+    summary = inputs.get("summary")
+    if not type_:
+        raise Exception("type is required")
+    if not summary:
+        raise Exception("summary is required")
+    owner_name = inputs.get("owner_name")
+    rating = inputs.get("rating")
+    confidence = inputs.get("confidence")
+    body = {"type": type_, "summary": summary}
+    if owner_name:
+        body["ownerName"] = owner_name
+    if rating not in (None, ""):
+        body["rating"] = int(rating)
+    if confidence not in (None, ""):
+        body["confidence"] = int(confidence)
+    return request("POST", "/api/v3/indicators", cfg, body)
+
+
+_run(main)

integrations/threatconnect/scripts/delete_indicator.py

@@ -0,0 +1,55 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    indicator_id = inputs.get("indicator_id")
+    if not indicator_id:
+        raise Exception("indicator_id is required")
+    q = lambda v: urllib.parse.quote(str(v), safe="")
+    path = "/api/v3/indicators/" + q(indicator_id)
+    result = request("DELETE", path, cfg)
+    if not result:
+        return {"ok": True, "deleted": indicator_id}
+    return result
+
+
+_run(main)

integrations/threatconnect/scripts/get_group.py

@@ -0,0 +1,52 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    group_id = inputs.get("group_id")
+    if not group_id:
+        raise Exception("group_id is required")
+    q = lambda v: urllib.parse.quote(str(v), safe="")
+    path = "/api/v3/groups/" + q(group_id)
+    return request("GET", path, cfg)
+
+
+_run(main)

integrations/threatconnect/scripts/get_indicator.py

@@ -0,0 +1,52 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    indicator_id = inputs.get("indicator_id")
+    if not indicator_id:
+        raise Exception("indicator_id is required")
+    q = lambda v: urllib.parse.quote(str(v), safe="")
+    path = "/api/v3/indicators/" + q(indicator_id)
+    return request("GET", path, cfg)
+
+
+_run(main)

integrations/threatconnect/scripts/list_groups.py

@@ -0,0 +1,53 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    tql = inputs.get("tql")
+    limit = inputs.get("limit")
+    params = {"resultLimit": int(limit or 50)}
+    if tql:
+        params["tql"] = tql
+    path = "/api/v3/groups?" + urllib.parse.urlencode(params)
+    return request("GET", path, cfg)
+
+
+_run(main)

integrations/threatconnect/scripts/list_indicators.py

@@ -0,0 +1,53 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    tql = inputs.get("tql")
+    limit = inputs.get("limit")
+    params = {"resultLimit": int(limit or 50)}
+    if tql:
+        params["tql"] = tql
+    path = "/api/v3/indicators?" + urllib.parse.urlencode(params)
+    return request("GET", path, cfg)
+
+
+_run(main)

integrations/threatconnect/scripts/test_connection.py

@@ -0,0 +1,49 @@
+import json, os, sys, time, hmac, hashlib, base64
+import urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(method, api_path, cfg, body=None):
+    # api_path MUST include the leading /api/v3/... and any ?query string.
+    base = str(cfg.get("base_url", "")).rstrip("/")
+    url = base + api_path
+    timestamp = str(int(time.time()))
+    to_sign = api_path + ":" + method.upper() + ":" + timestamp
+    secret = str(cfg.get("api_secret_key", "")).encode("utf-8")
+    signature = base64.b64encode(hmac.new(secret, to_sign.encode("utf-8"), hashlib.sha256).digest()).decode("utf-8")
+    authorization = "TC " + str(cfg.get("access_id", "")) + ":" + signature
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {"Authorization": authorization, "Timestamp": timestamp, "Accept": "application/json"}
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    path = "/api/v3/indicators?" + urllib.parse.urlencode({"resultLimit": 1})
+    request("GET", path, cfg)
+    return {"ok": True}
+
+
+_run(main)