Remove checked_at

Author: guix77

README.md

@@ -65,7 +65,6 @@ Example response:
 {
   "domain": "example.com",
   "available": true,
-  "checked_at": "2026-04-24T12:34:56Z",
   "status": "ok"
 }
 ```

app/routers/domain.py

@@ -27,7 +27,6 @@
 class AvailabilityResult(BaseModel):
     domain: str
     available: bool | None = None
-    checked_at: str = ""
     status: AvailabilityStatus
 
 
@@ -77,12 +76,10 @@ def _build_result(
     domain: str,
     status: AvailabilityStatus,
     available: bool | None = None,
-    checked_at: str = "",
 ) -> AvailabilityResult:
     return AvailabilityResult(
         domain=_normalize_domain(domain),
         available=available,
-        checked_at=_normalize_text(checked_at),
         status=status,
     )
 
@@ -91,7 +88,6 @@ def _build_cached_result(domain: str, cached_data: CachedData) -> AvailabilityRe
     return _build_result(
         domain=domain,
         available=_normalize_bool(cached_data.get("available")),
-        checked_at=_normalize_text(cached_data.get("checked_at")),
         status="ok",
     )
 
@@ -136,6 +132,5 @@ async def get_availability(
     return _build_result(
         current_domain,
         available=available,
-        checked_at="",
         status="ok",
     )

gptkit-whois-openapi.json

@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "GPTKit Domain Availability API",
-    "version": "3.0.0"
+    "version": "4.0.0"
   },
   "servers": [
     {
@@ -23,16 +23,12 @@
             "type": ["boolean", "null"],
             "description": "Availability when known, or null when the lookup was skipped or failed."
           },
-          "checked_at": {
-            "type": "string",
-            "description": "UTC timestamp of the cached WHOIS check, empty string when unavailable."
-          },
           "status": {
             "type": "string",
             "enum": ["ok", "invalid_domain", "rate_limited", "whois_error"]
           }
         },
-        "required": ["domain", "available", "checked_at", "status"]
+        "required": ["domain", "available", "status"]
       },
       "AvailabilityResponse": {
         "type": "object",
@@ -46,16 +42,12 @@
             "type": ["boolean", "null"],
             "description": "Availability when known, or null when the lookup failed."
           },
-          "checked_at": {
-            "type": "string",
-            "description": "UTC timestamp of the cached WHOIS check, empty string when unavailable."
-          },
           "status": {
             "type": "string",
             "enum": ["ok", "invalid_domain", "rate_limited", "whois_error"]
           }
         },
-        "required": ["domain", "available", "checked_at", "status"]
+        "required": ["domain", "available", "status"]
       },
       "ErrorResponse": {
         "type": "object",

tests/test_api.py

@@ -117,7 +117,6 @@ def test_availability_single_domain_success(client):
         assert result["domain"] == "example.com"
         assert result["available"] is False
         assert result["status"] == "ok"
-        assert result["checked_at"]
     finally:
         domain.whois_service = original_service
 
@@ -144,7 +143,6 @@ def test_availability_cache_hit_skips_live_lookup(client):
         assert result["domain"] == "cached.com"
         assert result["available"] is False
         assert result["status"] == "ok"
-        assert result["checked_at"]
         assert mock_service.lookup_calls == []
     finally:
         domain.whois_service = original_service
@@ -164,7 +162,6 @@ def test_availability_invalid_domain_returns_stable_result(client):
         assert response.json() == {
             "domain": "invalid",
             "available": None,
-            "checked_at": "",
             "status": "invalid_domain",
         }
         assert mock_service.lookup_calls == []
@@ -189,7 +186,6 @@ def test_availability_rate_limited_returns_stable_result(client):
         assert response.json() == {
             "domain": "one.com",
             "available": None,
-            "checked_at": "",
             "status": "rate_limited",
         }
     finally:
@@ -208,7 +204,7 @@ def test_availability_response_does_not_expose_whois_details(client):
         assert response.status_code == 200
 
         result = response.json()
-        assert set(result.keys()) == {"domain", "available", "checked_at", "status"}
+        assert set(result.keys()) == {"domain", "available", "status"}
         assert "raw" not in result
         assert "created_at" not in result
         assert "registrar" not in result