refactor(settings): remove NIP-91 fields; keep relays under discovery; drop openrouter_base_url

routstr/core/settings.py

@@ -69,29 +69,13 @@ class Settings(BaseSettings):
     )
     models_path: str = Field(default="models.json", env="MODELS_PATH")
     source: str = Field(default="", env="SOURCE")
-    openrouter_base_url: str = Field(
-        default="https://openrouter.ai/api/v1", env="BASE_URL"
-    )
 
     # Secrets / optional runtime controls
     provider_id: str = Field(default="", env="PROVIDER_ID")
-    nip91_provider_id: str = Field(default="", env="NIP91_PROVIDER_ID")
     nsec: str = Field(default="", env="NSEC")
 
-    # NIP-91
+    # Discovery
     relays: list[str] = Field(default_factory=list, env="RELAYS")
-    nip91_backoff_base_seconds: float = Field(
-        default=5.0, env="NIP91_BACKOFF_BASE_SECONDS"
-    )
-    nip91_backoff_max_seconds: float = Field(
-        default=900.0, env="NIP91_BACKOFF_MAX_SECONDS"
-    )
-    nip91_backoff_jitter_ratio: float = Field(
-        default=0.2, env="NIP91_BACKOFF_JITTER_RATIO"
-    )
-    nip91_announcement_interval: int = Field(
-        default=24 * 60 * 60, env="NIP91_ANNOUNCEMENT_INTERVAL"
-    )
 
 
 def _compute_primary_mint(cashu_mints: list[str]) -> str:

routstr/nip91.py

@@ -287,7 +287,7 @@ def discover_onion_url_from_tor(base_dir: str = "/var/lib/tor") -> str | None:
 
 
 async def _determine_provider_id(public_key_hex: str, relay_urls: list[str]) -> str:
-    explicit = settings.provider_id or settings.nip91_provider_id
+    explicit = settings.provider_id
     if explicit:
         logger.info(f"Using configured provider_id from env: {explicit}")
         return explicit
@@ -368,10 +368,7 @@ async def announce_provider() -> None:
     logger.info(f"Using Nostr pubkey: {public_key_hex}")
 
     # Configure relays first (RELAYS only)
-    try:
-        relay_urls = [u.strip() for u in settings.relays if u.strip()]
-    except Exception:
-        relay_urls = settings.relays
+    relay_urls = [u.strip() for u in getattr(settings, "relays", []) if u.strip()]
     if not relay_urls:
         relay_urls = [
             "wss://relay.nostr.band",
@@ -438,15 +435,10 @@ async def announce_provider() -> None:
         metadata=metadata,
     )
 
-    # Backoff configuration and state
-    try:
-        backoff_base = settings.nip91_backoff_base_seconds
-        backoff_max = settings.nip91_backoff_max_seconds
-        backoff_jitter_ratio = settings.nip91_backoff_jitter_ratio
-    except Exception:
-        backoff_base = settings.nip91_backoff_base_seconds
-        backoff_max = settings.nip91_backoff_max_seconds
-        backoff_jitter_ratio = settings.nip91_backoff_jitter_ratio
+    # Backoff configuration and state (sensible defaults)
+    backoff_base = 5.0
+    backoff_max = 900.0
+    backoff_jitter_ratio = 0.2
     relay_next_allowed: dict[str, float] = {}
     relay_current_delay: dict[str, float] = {}
 
@@ -510,10 +502,7 @@ async def announce_provider() -> None:
         )
 
     # Re-announce periodically (every 24 hours)
-    try:
-        announcement_interval = settings.nip91_announcement_interval
-    except Exception:
-        announcement_interval = settings.nip91_announcement_interval
+    announcement_interval = 24 * 60 * 60
 
     while True:
         try:

routstr/payment/models.py

@@ -57,7 +57,7 @@ MODELS: list[Model] = []
 
 def fetch_openrouter_models(source_filter: str | None = None) -> list[dict]:
     """Fetches model information from OpenRouter API."""
-    base_url = settings.openrouter_base_url
+    base_url = "https://openrouter.ai/api/v1"
 
     try:
         with urlopen(f"{base_url}/models") as response:

scripts/models_meta.py

@@ -42,13 +42,13 @@ class Model(TypedDict):
 
 
 OUTPUT_FILE = os.getenv("OUTPUT_FILE", "models.json")
-BASE_URL = os.getenv("BASE_URL", "https://openrouter.ai/api/v1")
 SOURCE = os.getenv("SOURCE")
 
 
 def fetch_openrouter_models(source_filter: str | None = None) -> list[Model]:
     """Fetches model information from OpenRouter API."""
-    with urlopen(f"{BASE_URL}/models") as response:
+    base_url = "https://openrouter.ai/api/v1"
+    with urlopen(f"{base_url}/models") as response:
         data = json.loads(response.read().decode("utf-8"))
 
         models_data: list[Model] = []