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Allow to redifine LLM base api URL in the pass trough endpoints #13134

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Merged
krrishdholakia merged 1 commit into from
Aug 1, 2025
Merged

Allow to redifine LLM base api URL in the pass trough endpoints #13134

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7 changes: 5 additions & 2 deletions docs/my-website/docs/proxy/config_settings.md
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Original file line number Diff line number Diff line change
Expand Up @@ -327,6 +327,7 @@ router_settings:
| ATHINA_BASE_URL | Base URL for Athina service (defaults to `https://log.athina.ai`)
| AUTH_STRATEGY | Strategy used for authentication (e.g., OAuth, API key)
| ANTHROPIC_API_KEY | API key for Anthropic service
| ANTHROPIC_API_BASE | Base URL for Anthropic API. Default is https://api.anthropic.com
| AWS_ACCESS_KEY_ID | Access Key ID for AWS services
| AWS_PROFILE_NAME | AWS CLI profile name to be used
| AWS_REGION_NAME | Default AWS region for service interactions
Expand Down Expand Up @@ -372,6 +373,7 @@ router_settings:
| CONFIDENT_API_KEY | API key for DeepEval integration
| CUSTOM_TIKTOKEN_CACHE_DIR | Custom directory for Tiktoken cache
| CONFIDENT_API_KEY | API key for Confident AI (Deepeval) Logging service
| COHERE_API_BASE | Base URL for Cohere API. Default is https://api.cohere.com
| DATABASE_HOST | Hostname for the database server
| DATABASE_NAME | Name of the database
| DATABASE_PASSWORD | Password for the database user
Expand Down Expand Up @@ -482,6 +484,7 @@ router_settings:
| GENERIC_USER_PROVIDER_ATTRIBUTE | Attribute specifying the user's provider
| GENERIC_USER_ROLE_ATTRIBUTE | Attribute specifying the user's role
| GENERIC_USERINFO_ENDPOINT | Endpoint to fetch user information in generic OAuth
| GEMINI_API_BASE | Base URL for Gemini API. Default is https://generativelanguage.googleapis.com
| GALILEO_BASE_URL | Base URL for Galileo platform
| GALILEO_PASSWORD | Password for Galileo authentication
| GALILEO_PROJECT_ID | Project ID for Galileo usage
Expand Down Expand Up @@ -581,7 +584,7 @@ router_settings:
| MAX_LANGFUSE_INITIALIZED_CLIENTS | Maximum number of Langfuse clients to initialize on proxy. Default is 20. This is set since langfuse initializes 1 thread everytime a client is initialized. We've had an incident in the past where we reached 100% cpu utilization because Langfuse was initialized several times.
| MIN_NON_ZERO_TEMPERATURE | Minimum non-zero temperature value. Default is 0.0001
| MINIMUM_PROMPT_CACHE_TOKEN_COUNT | Minimum token count for caching a prompt. Default is 1024
| MISTRAL_API_BASE | Base URL for Mistral API
| MISTRAL_API_BASE | Base URL for Mistral API. Default is https://api.mistral.ai
| MISTRAL_API_KEY | API key for Mistral API
| MICROSOFT_CLIENT_ID | Client ID for Microsoft services
| MICROSOFT_CLIENT_SECRET | Client secret for Microsoft services
Expand All @@ -593,7 +596,7 @@ router_settings:
| NON_LLM_CONNECTION_TIMEOUT | Timeout in seconds for non-LLM service connections. Default is 15
| OAUTH_TOKEN_INFO_ENDPOINT | Endpoint for OAuth token info retrieval
| OPENAI_BASE_URL | Base URL for OpenAI API
| OPENAI_API_BASE | Base URL for OpenAI API
| OPENAI_API_BASE | Base URL for OpenAI API. Default is https://api.openai.com/
| OPENAI_API_KEY | API key for OpenAI services
| OPENAI_FILE_SEARCH_COST_PER_1K_CALLS | Cost per 1000 calls for OpenAI file search. Default is 0.0025
| OPENAI_ORGANIZATION | Organization identifier for OpenAI
Expand Down
8 changes: 4 additions & 4 deletions litellm/proxy/pass_through_endpoints/llm_passthrough_endpoints.py
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Original file line number Diff line number Diff line change
Expand Up @@ -172,7 +172,7 @@ async def gemini_proxy_route(
request=request, api_key=f"Bearer {google_ai_studio_api_key}"
)

base_target_url = "https://generativelanguage.googleapis.com"
base_target_url = os.getenv("GEMINI_API_BASE") or "https://generativelanguage.googleapis.com"
encoded_endpoint = httpx.URL(endpoint).path

# Ensure endpoint starts with '/' for proper URL construction
Expand Down Expand Up @@ -231,7 +231,7 @@ async def cohere_proxy_route(
"""
[Docs](https://docs.litellm.ai/docs/pass_through/cohere)
"""
base_target_url = "https://api.cohere.com"
base_target_url = os.getenv("COHERE_API_BASE") or "https://api.cohere.com"
encoded_endpoint = httpx.URL(endpoint).path

# Ensure endpoint starts with '/' for proper URL construction
Expand Down Expand Up @@ -427,7 +427,7 @@ async def anthropic_proxy_route(
"""
[Docs](https://docs.litellm.ai/docs/anthropic_completion)
"""
base_target_url = "https://api.anthropic.com"
base_target_url = os.getenv("ANTHROPIC_API_BASE") or "https://api.anthropic.com"
encoded_endpoint = httpx.URL(endpoint).path

# Ensure endpoint starts with '/' for proper URL construction
Expand Down Expand Up @@ -1017,7 +1017,7 @@ async def openai_proxy_route(


"""
base_target_url = "https://api.openai.com/"
base_target_url = os.getenv("OPENAI_API_BASE") or "https://api.openai.com/"
# Add or update query parameters
openai_api_key = passthrough_endpoint_router.get_credentials(
custom_llm_provider=litellm.LlmProviders.OPENAI.value,
Expand Down
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