From 68238b49fdb337e739d2e25325f7764fe91ccd2f Mon Sep 17 00:00:00 2001 From: Penguin Secret Agency <155616440+PSA-Team-source@users.noreply.github.com> Date: Wed, 4 Nov 2026 21:40:06 +0700 Subject: [PATCH 1/2] feat(providers): add UberLLM as an OpenAI-compatible provider --- litellm/constants.py | 2 + litellm/llms/openai_like/providers.json | 9 ++ .../provider_endpoints_support_backup.json | 18 +++ .../provider_create_fields.json | 28 ++++ litellm/types/utils.py | 1 + provider_endpoints_support.json | 18 +++ .../llms/openai_like/test_uberllm_provider.py | 149 ++++++++++++++++++ 7 files changed, 225 insertions(+) create mode 100644 tests/unit/llms/openai_like/test_uberllm_provider.py diff --git a/litellm/constants.py b/litellm/constants.py index 32b47bc6b46..b5b804b5427 100644 --- a/litellm/constants.py +++ b/litellm/constants.py @@ -1097,6 +1097,7 @@ openai_compatible_endpoints: Final[list[str]] = [ "https://gigachat.devices.sberbank.ru/api/v1", "https://api.openinfer.ai/v1", "https://vanchin.streamlake.ai/api/gateway/v1/endpoints", + "https://api.uberllm.dev/v1", ] @@ -1182,6 +1183,7 @@ openai_compatible_providers: Final[list[str]] = [ "reka", "streamlake", "wally", + "uberllm", ] OPENAI_AUDIO_TRANSCRIPTION_PROVIDERS: Final = frozenset({"openai"} | frozenset(openai_compatible_providers)) diff --git a/litellm/llms/openai_like/providers.json b/litellm/llms/openai_like/providers.json index c89ede6e77e..00949056288 100644 --- a/litellm/llms/openai_like/providers.json +++ b/litellm/llms/openai_like/providers.json @@ -311,5 +311,14 @@ "supports_function_calling": true, "supports_reasoning": true } + }, + "uberllm": { + "base_url": "https://api.uberllm.dev/v1", + "api_key_env": "UBERLLM_API_KEY", + "api_base_env": "UBERLLM_API_BASE", + "provider_info": { + "supports_function_calling": true + }, + "supported_endpoints": ["/v1/chat/completions", "/v1/messages"] } } diff --git a/litellm/provider_endpoints_support_backup.json b/litellm/provider_endpoints_support_backup.json index 672a2739964..f45d440ef73 100644 --- a/litellm/provider_endpoints_support_backup.json +++ b/litellm/provider_endpoints_support_backup.json @@ -4280,6 +4280,24 @@ "generateContent": false } }, + "uberllm": { + "display_name": "UberLLM (`uberllm`)", + "url": "https://docs.litellm.ai/docs/providers/uberllm", + "endpoints": { + "chat_completions": true, + "messages": true, + "responses": false, + "embeddings": false, + "image_generations": false, + "audio_transcriptions": false, + "audio_speech": false, + "moderations": false, + "batches": false, + "rerank": false, + "a2a": false, + "interactions": false + } + }, "v0": { "display_name": "V0 (`v0`)", "url": "https://docs.litellm.ai/docs/providers/v0", diff --git a/litellm/proxy/public_endpoints/provider_create_fields.json b/litellm/proxy/public_endpoints/provider_create_fields.json index 9d4ede7b90d..89aca350e5d 100644 --- a/litellm/proxy/public_endpoints/provider_create_fields.json +++ b/litellm/proxy/public_endpoints/provider_create_fields.json @@ -4480,5 +4480,33 @@ } ], "default_model_placeholder": "bigmodel/glm-5.3" + }, + { + "provider": "UBERLLM", + "provider_display_name": "UberLLM", + "litellm_provider": "uberllm", + "credential_fields": [ + { + "key": "api_base", + "label": "API Base", + "placeholder": "https://api.uberllm.dev/v1", + "tooltip": null, + "required": false, + "field_type": "text", + "options": null, + "default_value": null + }, + { + "key": "api_key", + "label": "API Key", + "placeholder": null, + "tooltip": null, + "required": true, + "field_type": "password", + "options": null, + "default_value": null + } + ], + "default_model_placeholder": "uberllm/deepseek/deepseek-v4.1-flash" } ] diff --git a/litellm/types/utils.py b/litellm/types/utils.py index ee80b63f93b..7dabb985a11 100644 --- a/litellm/types/utils.py +++ b/litellm/types/utils.py @@ -4780,6 +4780,7 @@ class LlmProviders(str, Enum): BEDROCK_MANTLE = "bedrock_mantle" GDC = "gdc" KYMA = "kyma" + UBERLLM = "uberllm" # Create a set of all provider values for quick lookup diff --git a/provider_endpoints_support.json b/provider_endpoints_support.json index 672a2739964..f45d440ef73 100644 --- a/provider_endpoints_support.json +++ b/provider_endpoints_support.json @@ -4280,6 +4280,24 @@ "generateContent": false } }, + "uberllm": { + "display_name": "UberLLM (`uberllm`)", + "url": "https://docs.litellm.ai/docs/providers/uberllm", + "endpoints": { + "chat_completions": true, + "messages": true, + "responses": false, + "embeddings": false, + "image_generations": false, + "audio_transcriptions": false, + "audio_speech": false, + "moderations": false, + "batches": false, + "rerank": false, + "a2a": false, + "interactions": false + } + }, "v0": { "display_name": "V0 (`v0`)", "url": "https://docs.litellm.ai/docs/providers/v0", diff --git a/tests/unit/llms/openai_like/test_uberllm_provider.py b/tests/unit/llms/openai_like/test_uberllm_provider.py new file mode 100644 index 00000000000..9e82401d4aa --- /dev/null +++ b/tests/unit/llms/openai_like/test_uberllm_provider.py @@ -0,0 +1,149 @@ +import json +from pathlib import Path +from typing import Final + +import pytest +import respx + +import litellm +from litellm.caching.llm_caching_handler import LLMClientCache + + +def test_uberllm_provider_resolution(monkeypatch: pytest.MonkeyPatch): + from litellm.litellm_core_utils.get_llm_provider_logic import get_llm_provider + + monkeypatch.setenv("UBERLLM_API_KEY", "uberllm-test-key") + + model, provider, api_key, api_base = get_llm_provider( + model="uberllm/deepseek/deepseek-v4.1-flash", + custom_llm_provider=None, + api_base=None, + api_key=None, + ) + + assert model == "deepseek/deepseek-v4.1-flash" + assert provider == "uberllm" + assert api_key == "uberllm-test-key" + assert api_base == "https://api.uberllm.dev/v1" + + +def test_uberllm_provider_keeps_explicit_credentials(monkeypatch: pytest.MonkeyPatch): + from litellm.litellm_core_utils.get_llm_provider_logic import get_llm_provider + + monkeypatch.setenv("UBERLLM_API_KEY", "uberllm-env-key") + + _, provider, api_key, api_base = get_llm_provider( + model="uberllm/deepseek/deepseek-v4.1-flash", + custom_llm_provider=None, + api_base="https://uberllm.internal.example/v1", + api_key="uberllm-explicit-key", + ) + + assert provider == "uberllm" + assert api_key == "uberllm-explicit-key" + assert api_base == "https://uberllm.internal.example/v1" + + +def test_uberllm_is_available_in_add_model_form(): + fields_path = Path(litellm.__file__).parent / "proxy" / "public_endpoints" / "provider_create_fields.json" + providers = json.loads(fields_path.read_text()) + uberllm = next(provider for provider in providers if provider["litellm_provider"] == "uberllm") + + assert uberllm["provider"] == "UBERLLM" + assert uberllm["provider_display_name"] == "UberLLM" + assert uberllm["default_model_placeholder"] == "uberllm/deepseek/deepseek-v4.1-flash" + assert {field["key"]: field["required"] for field in uberllm["credential_fields"]} == { + "api_base": False, + "api_key": True, + } + + +def test_uberllm_supported_endpoints(): + matrix_path = Path(litellm.__file__).parent / "provider_endpoints_support_backup.json" + providers = json.loads(matrix_path.read_text())["providers"] + + assert providers["uberllm"]["endpoints"] == { + "chat_completions": True, + "messages": True, + "responses": False, + "embeddings": False, + "image_generations": False, + "audio_transcriptions": False, + "audio_speech": False, + "moderations": False, + "batches": False, + "rerank": False, + "a2a": False, + "interactions": False, + } + + +def test_uberllm_chat_completion_request(): + with respx.mock() as upstream: + route: Final = upstream.post("https://api.uberllm.dev/v1/chat/completions").respond( + 200, + json={ + "id": "chatcmpl_uberllm", + "object": "chat.completion", + "created": 1_793_330_000, + "model": "deepseek/deepseek-v4.1-flash", + "choices": [ + { + "index": 0, + "message": {"role": "assistant", "content": "Hello from UberLLM"}, + "finish_reason": "stop", + } + ], + "usage": {"prompt_tokens": 4, "completion_tokens": 3, "total_tokens": 7}, + }, + ) + response: Final = litellm.completion( + model="uberllm/deepseek/deepseek-v4.1-flash", + messages=[{"role": "user", "content": "Say hello"}], + api_key="uberllm-test-key", + ) + + request: Final = route.calls.last.request + body: Final = json.loads(request.content) + assert route.call_count == 1 + assert str(request.url) == "https://api.uberllm.dev/v1/chat/completions" + assert request.headers["authorization"] == "Bearer uberllm-test-key" + assert body["model"] == "deepseek/deepseek-v4.1-flash" + assert body["messages"] == [{"role": "user", "content": "Say hello"}] + assert response.choices[0].message.content == "Hello from UberLLM" + + +@pytest.mark.asyncio +async def test_uberllm_anthropic_messages_request(monkeypatch: pytest.MonkeyPatch): + monkeypatch.setattr(litellm, "disable_aiohttp_transport", True) + monkeypatch.setattr(litellm, "in_memory_llm_clients_cache", LLMClientCache()) + with respx.mock() as upstream: + route: Final = upstream.post("https://api.uberllm.dev/v1/messages").respond( + 200, + json={ + "id": "msg_uberllm", + "type": "message", + "role": "assistant", + "model": "deepseek/deepseek-v4.1-flash", + "content": [{"type": "text", "text": "Hello from UberLLM"}], + "stop_reason": "end_turn", + "stop_sequence": None, + "usage": {"input_tokens": 4, "output_tokens": 3}, + }, + ) + response: Final = await litellm.anthropic.messages.acreate( + model="uberllm/deepseek/deepseek-v4.1-flash", + messages=[{"role": "user", "content": "Say hello"}], + max_tokens=32, + api_key="uberllm-test-key", + ) + + request: Final = route.calls.last.request + body: Final = json.loads(request.content) + assert route.call_count == 1 + assert str(request.url) == "https://api.uberllm.dev/v1/messages" + assert request.headers["authorization"] == "Bearer uberllm-test-key" + assert request.headers["anthropic-version"] == "2023-06-01" + assert body["model"] == "deepseek/deepseek-v4.1-flash" + assert body["messages"] == [{"role": "user", "content": "Say hello"}] + assert response["content"][0]["text"] == "Hello from UberLLM" From 97290ec4f8629b11c411ef533cb6c36ef1061165 Mon Sep 17 00:00:00 2001 From: Penguin Secret Agency <155616440+PSA-Team-source@users.noreply.github.com> Date: Wed, 4 Nov 2026 21:48:43 +0700 Subject: [PATCH 2/2] feat(uberllm): pass reasoning_effort through (supports_reasoning) UberLLM forwards reasoning_effort to the serving provider. Without supports_reasoning the SDK raised UnsupportedParamsError for it. Test covers no field, none and high. --- litellm/llms/openai_like/providers.json | 3 ++- tests/unit/llms/openai_like/test_uberllm_provider.py | 6 +++++- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/litellm/llms/openai_like/providers.json b/litellm/llms/openai_like/providers.json index 00949056288..c9fffb639de 100644 --- a/litellm/llms/openai_like/providers.json +++ b/litellm/llms/openai_like/providers.json @@ -317,7 +317,8 @@ "api_key_env": "UBERLLM_API_KEY", "api_base_env": "UBERLLM_API_BASE", "provider_info": { - "supports_function_calling": true + "supports_function_calling": true, + "supports_reasoning": true }, "supported_endpoints": ["/v1/chat/completions", "/v1/messages"] } diff --git a/tests/unit/llms/openai_like/test_uberllm_provider.py b/tests/unit/llms/openai_like/test_uberllm_provider.py index 9e82401d4aa..bba2cc1e429 100644 --- a/tests/unit/llms/openai_like/test_uberllm_provider.py +++ b/tests/unit/llms/openai_like/test_uberllm_provider.py @@ -78,7 +78,9 @@ def test_uberllm_supported_endpoints(): } -def test_uberllm_chat_completion_request(): +@pytest.mark.parametrize("reasoning_effort", [None, "none", "high"]) +def test_uberllm_chat_completion_request(reasoning_effort: str | None): + effort_kwargs: Final = {} if reasoning_effort is None else {"reasoning_effort": reasoning_effort} with respx.mock() as upstream: route: Final = upstream.post("https://api.uberllm.dev/v1/chat/completions").respond( 200, @@ -101,12 +103,14 @@ def test_uberllm_chat_completion_request(): model="uberllm/deepseek/deepseek-v4.1-flash", messages=[{"role": "user", "content": "Say hello"}], api_key="uberllm-test-key", + **effort_kwargs, ) request: Final = route.calls.last.request body: Final = json.loads(request.content) assert route.call_count == 1 assert str(request.url) == "https://api.uberllm.dev/v1/chat/completions" + assert body.get("reasoning_effort") == reasoning_effort assert request.headers["authorization"] == "Bearer uberllm-test-key" assert body["model"] == "deepseek/deepseek-v4.1-flash" assert body["messages"] == [{"role": "user", "content": "Say hello"}]