Feature/configurable model exclusions

.env.example

@@ -37,3 +37,4 @@ UPSTREAM_API_KEY=your-upstream-api-key
 # BASE_URL=https://openrouter.ai/api/v1
 # MODELS_PATH=models.json
 # SOURCE=
+# EXCLUDED_MODEL_IDS="openrouter/auto,google/gemini-2.5-pro-exp-03-25,opengvlab/internvl3-78b"

routstr/core/settings.py

@@ -16,7 +16,7 @@ class Config:
 
         @classmethod
         def parse_env_var(cls, field_name: str, raw_value: str) -> Any:  # type: ignore[override]
-            if field_name in {"cashu_mints", "cors_origins", "relays"}:
+            if field_name in {"cashu_mints", "cors_origins", "relays", "excluded_model_ids"}:
                 v = str(raw_value).strip()
                 if v == "":
                     return []
@@ -54,6 +54,16 @@ def parse_env_var(cls, field_name: str, raw_value: str) -> Any:  # type: ignore[
     # Minimum per-request charge in millisatoshis when model pricing is free/zero
     min_request_msat: int = Field(default=1, env="MIN_REQUEST_MSAT")
 
+    # Model filtering
+    excluded_model_ids: list[str] = Field(
+        default_factory=lambda: [
+            "openrouter/auto",
+            "google/gemini-2.5-pro-exp-03-25",
+            "opengvlab/internvl3-78b"
+        ],
+        env="EXCLUDED_MODEL_IDS"
+    )
+
     # Network
     cors_origins: list[str] = Field(default_factory=lambda: ["*"], env="CORS_ORIGINS")
     tor_proxy_url: str = Field(default="socks5://127.0.0.1:9050", env="TOR_PROXY_URL")
@@ -304,4 +314,4 @@ async def reload_from_db(cls, db_session: AsyncSession) -> Settings:
             for k, v in data.items():
                 setattr(settings, k, v)
             cls._current = settings
-            return settings
+            return settings

routstr/payment/models.py

@@ -79,10 +79,15 @@ def fetch_openrouter_models(source_filter: str | None = None) -> list[dict]:
                     model["id"] = model_id[len(source_prefix) :]
                     model_id = model["id"]
 
+                # Check if model should be excluded based on configuration
+                try:
+                    excluded_ids = getattr(settings, "excluded_model_ids", [])
+                except Exception:
+                    excluded_ids = []
+
                 if (
                     "(free)" in model.get("name", "")
-                    or model_id == "openrouter/auto"
-                    or model_id == "google/gemini-2.5-pro-exp-03-25"
+                    or model_id in excluded_ids
                 ):
                     continue
 
@@ -448,4 +453,4 @@ async def refresh_models_periodically() -> None:
 @models_router.get("/models", include_in_schema=False)
 async def models(session: AsyncSession = Depends(get_session)) -> dict:
     items = await list_models(session)
-    return {"data": items}
+    return {"data": items}