diff --git a/nanobot/config/schema.py b/nanobot/config/schema.py
index 47f2babcd..a3c003b35 100644
--- a/nanobot/config/schema.py
+++ b/nanobot/config/schema.py
@@ -169,6 +169,7 @@ class ProvidersConfig(Base):
     openai_codex: ProviderConfig = Field(default_factory=ProviderConfig, exclude=True)  # OpenAI Codex (OAuth)
     github_copilot: ProviderConfig = Field(default_factory=ProviderConfig, exclude=True)  # Github Copilot (OAuth)
     qianfan: ProviderConfig = Field(default_factory=ProviderConfig)  # Qianfan (百度千帆)
+    nvidia: ProviderConfig = Field(default_factory=ProviderConfig)  # NVIDIA NIM (nvapi- keys)
 
 
 class HeartbeatConfig(Base):
diff --git a/nanobot/providers/registry.py b/nanobot/providers/registry.py
index 2e2bdbc50..0f4c9869a 100644
--- a/nanobot/providers/registry.py
+++ b/nanobot/providers/registry.py
@@ -428,6 +428,19 @@ PROVIDERS: tuple[ProviderSpec, ...] = (
         is_local=True,
         default_api_base="http://localhost:8000/v3",
     ),
+    # === NVIDIA NIM (NVIDIA Inference Microservices) =======================
+    # Keys start with "nvapi-", base URL at integrate.api.nvidia.com
+    ProviderSpec(
+        name="nvidia",
+        keywords=("nvidia", "nemotron", "nvapi"),
+        env_key="NVIDIA_NIM_API_KEY",
+        display_name="NVIDIA NIM",
+        backend="openai_compat",
+        is_gateway=False,
+        detect_by_key_prefix="nvapi-",
+        detect_by_base_keyword="nvidia.com",
+        default_api_base="https://integrate.api.nvidia.com/v1",
+    ),
     # === Auxiliary (not a primary LLM provider) ============================
     # Groq: mainly used for Whisper voice transcription, also usable for LLM
     ProviderSpec(