or run

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tessl/pypi-portkey-ai

Python client library for the Portkey API - Control Panel for AI Apps with unified API signature, automated fallbacks, retries, load balancing, semantic caching, virtual keys, and comprehensive observability features.

Workspace: tessl
Visibility: Public
Created: 3 months ago
Last updated: 3 months ago
Describes: pkg:pypi/portkey-ai@1.14.x

To install, run

npx @tessl/cli install tessl/pypi-portkey-ai@1.14.0

Portkey AI

Python client library for the Portkey API - Control Panel for AI Apps. Built on top of the OpenAI SDK, allowing seamless integration of Portkey's advanced features including AI Gateway capabilities (unified API signature, automated fallbacks & retries, load balancing, semantic caching, virtual keys), and comprehensive observability features (logging, request tracing, custom metadata, feedback collection, analytics).

Package Information

Package Name: portkey-ai
Language: Python
Installation: pip install portkey-ai

Core Imports

from portkey_ai import Portkey, AsyncPortkey

For OpenAI compatibility:

from portkey_ai import openai

For specific components:

from portkey_ai import (
    Config, 
    LLMOptions, 
    Modes,
    ProviderTypes,
    createHeaders
)

Basic Usage

from portkey_ai import Portkey

# Initialize client with API key and virtual key
portkey = Portkey(
    api_key="PORTKEY_API_KEY", 
    virtual_key="VIRTUAL_KEY"
)

# Make a chat completion request
chat_completion = portkey.chat.completions.create(
    messages=[{"role": "user", "content": "Say this is a test"}],
    model="gpt-4"
)

print(chat_completion)

Async Usage

import asyncio
from portkey_ai import AsyncPortkey

async def main():
    portkey = AsyncPortkey(
        api_key="PORTKEY_API_KEY",
        virtual_key="VIRTUAL_KEY"
    )
    
    chat_completion = await portkey.chat.completions.create(
        messages=[{"role": "user", "content": "Say this is a test"}],
        model="gpt-4"
    )
    
    print(chat_completion)

asyncio.run(main())

Architecture

Portkey's architecture centers around two main client classes that provide comprehensive AI API management:

Portkey/AsyncPortkey: Main client classes providing unified interface to 40+ AI providers
API Resources: Organized into functional areas (chat, completions, images, audio, etc.)
Configuration System: Flexible config management for providers, fallbacks, retries, and routing
Observability Layer: Built-in logging, tracing, analytics, and feedback collection
Security Layer: Virtual key management and secure credential handling

The dual client pattern ensures both synchronous and asynchronous support across all operations, while maintaining full OpenAI SDK compatibility.

Capabilities

Core Client & Configuration

Primary client classes and configuration utilities for initializing and managing Portkey connections with comprehensive provider support and advanced routing capabilities.

class Portkey:
    def __init__(
        self,
        *,
        api_key: Optional[str] = None,
        base_url: Optional[str] = None,
        virtual_key: Optional[str] = None,
        config: Optional[Union[Mapping, str]] = None,
        provider: Optional[str] = None,
        trace_id: Optional[str] = None,
        metadata: Union[Optional[dict[str, str]], str] = None,
        **kwargs
    ) -> None: ...

class AsyncPortkey:
    def __init__(self, **kwargs) -> None: ...

def createHeaders(**kwargs) -> dict: ...

Core Client & Configuration

Chat Completions

OpenAI-compatible chat completion API with support for all major providers, streaming, function calling, and advanced Portkey features like fallbacks and load balancing.

class ChatCompletion:
    completions: Completions

class Completions:
    def create(
        self,
        *,
        messages: Iterable[dict],
        model: Optional[str] = "portkey-default",
        **kwargs
    ) -> Union[ChatCompletions, Iterator[ChatCompletionChunk]]: ...
    
    messages: ChatCompletionsMessages

class AsyncChatCompletion:
    completions: AsyncCompletions

Chat Completions

Text Completions

Legacy text completion API for non-chat models, supporting streaming and all OpenAI-compatible parameters with Portkey enhancements.

class Completion:
    def create(
        self,
        *,
        prompt: Union[str, List[str]],
        model: str,
        **kwargs
    ) -> Union[TextCompletion, Iterator[TextCompletionChunk]]: ...

class AsyncCompletion:
    async def create(
        self,
        *,
        prompt: Union[str, List[str]],
        model: str,
        **kwargs
    ) -> Union[TextCompletion, AsyncIterator[TextCompletionChunk]]: ...

Text Completions

Prompt Management

Advanced prompt management system with templating, rendering, versioning, and prompt execution capabilities.

class Prompts:
    def render(self, **kwargs): ...
    def completions(self, **kwargs): ...

class AsyncPrompts:
    async def render(self, **kwargs): ...
    async def completions(self, **kwargs): ...

class Generations:
    def create(self, **kwargs): ...

class AsyncGenerations:
    async def create(self, **kwargs): ...

Prompt Management

Embeddings

Text embedding generation for semantic similarity, search, and machine learning applications with support for multiple providers.

class Embeddings:
    def create(
        self,
        *,
        input: str,
        model: Optional[str] = "portkey-default",
        dimensions: Union[int, NotGiven] = NOT_GIVEN,
        encoding_format: Union[str, NotGiven] = NOT_GIVEN,
        user: Union[str, NotGiven] = NOT_GIVEN,
        **kwargs
    ) -> CreateEmbeddingResponse: ...

class AsyncEmbeddings:
    async def create(self, **kwargs) -> CreateEmbeddingResponse: ...

Embeddings

Models

Model management and information retrieval for accessing available AI models across different providers.

class Models:
    def list(self, **kwargs) -> ModelList: ...
    def retrieve(
        self,
        model: str,
        *,
        timeout: Union[float, NotGiven] = NOT_GIVEN,
        **kwargs
    ) -> Model: ...
    def delete(
        self,
        model: str,
        *,
        timeout: Union[float, NotGiven] = NOT_GIVEN,
        **kwargs
    ) -> ModelDeleted: ...

class AsyncModels:
    async def list(self, **kwargs) -> ModelList: ...
    async def retrieve(self, model: str, **kwargs) -> Model: ...
    async def delete(self, model: str, **kwargs) -> ModelDeleted: ...

Models

Multimodal APIs

Image generation, audio processing (speech-to-text, text-to-speech, translation), and content moderation capabilities with OpenAI compatibility.

class Images:
    def generate(self, **kwargs): ...
    def create_variation(self, **kwargs): ...
    def edit(self, **kwargs): ...

class Audio:
    transcriptions: Transcriptions
    translations: Translations
    speech: Speech

class Moderations:
    def create(self, **kwargs): ...

Multimodal APIs

File Management

File upload, management, and processing capabilities including support for assistants, fine-tuning, and batch operations.

class MainFiles:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def delete(self, **kwargs): ...

class Uploads:
    def create(self, **kwargs): ...
    parts: Parts

File Management

Assistants & Threads

OpenAI Assistants API implementation with thread management, message handling, and tool execution support.

class Assistants:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...

class Threads:
    def create(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...
    messages: Messages
    runs: Runs

Assistants & Threads

Vector Stores

Vector database operations for retrieval-augmented generation (RAG) applications with file management and batch processing.

class VectorStores:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...
    files: VectorFiles
    file_batches: VectorFileBatches

Vector Stores

Fine-Tuning

Model fine-tuning capabilities with job management, checkpoint handling, and training monitoring.

class FineTuning:
    jobs: Jobs
    checkpoints: Checkpoints

class Jobs:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def cancel(self, **kwargs): ...

Fine-Tuning

Batch Processing

Batch API for processing large volumes of requests efficiently with cost optimization and result management.

class Batches:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def cancel(self, **kwargs): ...

Batch Processing

Administration & User Management

Administrative functions for managing users, workspaces, invitations, and organizational settings.

class Admin:
    users: Users
    invites: Invites
    workspaces: Workspaces

class Users:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...

Administration & User Management

Configuration Management

Advanced configuration system for managing provider settings, routing rules, fallback strategies, and load balancing configurations.

class Configs:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...

Configuration Management

API Key & Virtual Key Management

Secure API key and virtual key management for credential protection and access control.

class ApiKeys:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...

class VirtualKeys:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...

API Key & Virtual Key Management

Observability & Analytics

Comprehensive logging, request tracing, analytics, and monitoring capabilities with custom metadata and performance metrics.

class Logs:
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...

class Responses:
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    input_items: InputItems
    output_items: OutputItems

class Labels:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...

Observability & Analytics

Feedback & Collections

User feedback collection and data organization capabilities for improving AI applications and gathering insights.

class Feedback:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...

class Collections:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...

Feedback & Collections

Evaluation & Testing

AI evaluation framework with automated grading, test execution, and performance measurement capabilities.

class Evals:
    runs: EvalsRuns

class EvalsRuns:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...

class Alpha:
    graders: Graders

class Graders:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...

Evaluation & Testing

Container & Content Management

Container-based deployment and content management capabilities for scalable AI applications.

class Containers:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...
    def update(self, **kwargs): ...
    def delete(self, **kwargs): ...
    files: ContainersFiles

class Content:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...

Container & Content Management

Large File Uploads

Multi-part upload system for large files with chunked upload support and integrity verification.

class Uploads:
    def create(
        self,
        *,
        bytes: int,
        filename: str,
        mime_type: str,
        purpose: Any,
        **kwargs
    ) -> Upload: ...
    
    def upload_file_chunked(
        self,
        *,
        file: Union[os.PathLike[str], bytes],
        mime_type: str,
        purpose: Any,
        **kwargs
    ) -> Any: ...
    
    def complete(
        self,
        upload_id: str,
        *,
        part_ids: List[str],
        **kwargs
    ) -> Upload: ...
    
    parts: Parts

class AsyncUploads:
    async def create(self, **kwargs) -> Upload: ...
    async def upload_file_chunked(self, **kwargs) -> Any: ...
    async def complete(self, upload_id: str, **kwargs) -> Upload: ...
    parts: AsyncParts

Large File Uploads

Beta Realtime API

Real-time audio and WebSocket-based AI interactions for building conversational applications with low-latency voice communication.

class BetaRealtime:
    def connect(
        self,
        *,
        model: str,
        websocket_connection_options: WebsocketConnectionOptions = {},
        **kwargs
    ) -> RealtimeConnectionManager: ...
    
    sessions: BetaSessions

class BetaSessions:
    def create(
        self,
        *,
        model: Any = "portkey-default",
        modalities: Union[List[Any], NotGiven] = NOT_GIVEN,
        voice: Union[Any, NotGiven] = NOT_GIVEN,
        instructions: Union[str, NotGiven] = NOT_GIVEN,
        **kwargs
    ) -> SessionCreateResponse: ...

class AsyncBetaRealtime:
    def connect(self, **kwargs) -> AsyncRealtimeConnectionManager: ...
    sessions: AsyncBetaSessions

Beta Realtime API

Provider & Integration Management

Management of AI providers and third-party integrations with workspace-level and model-level configuration.

class Providers:
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...

class Integrations:
    workspaces: IntegrationsWorkspaces
    models: IntegrationsModels

class IntegrationsWorkspaces:
    def create(self, **kwargs): ...
    def list(self, **kwargs): ...
    def retrieve(self, **kwargs): ...

Provider & Integration Management

Framework Integrations

Pre-built integrations with popular AI frameworks including LangChain and LlamaIndex callback handlers.

from portkey_ai.langchain import PortkeyLangchainCallbackHandler
from portkey_ai.llamaindex import PortkeyLlamaCallbackHandler

Framework Integrations

Types

Core Configuration Types

class Config(TypedDict):
    """Configuration object for Portkey requests"""
    ...

class LLMOptions(TypedDict):
    """LLM-specific options and parameters"""
    ...

class Modes(Enum):
    """Available Portkey modes"""
    SINGLE = "single"
    FALLBACK = "fallback"
    LOADBALANCE = "loadbalance"
    AB_TEST = "ab_test"

class ProviderTypes(Enum):
    """Supported AI providers"""
    OPENAI = "openai"
    ANTHROPIC = "anthropic"
    AZURE_OPENAI = "azure-openai"
    COHERE = "cohere"
    HUGGINGFACE = "huggingface"
    # ... and 35+ more providers

class RetrySettings(TypedDict):
    """Retry configuration settings"""
    attempts: int
    on_status_codes: List[int]

Response Types

class PortkeyResponse:
    """Base response class for all Portkey operations"""
    ...

class ChatCompletions:
    """Chat completion response"""
    id: str
    object: str
    created: int
    model: str
    choices: List[dict]
    usage: dict

class ChatCompletionChunk:
    """Streaming chat completion chunk"""
    id: str
    object: str
    created: int
    model: str
    choices: List[dict]

class TextCompletion:
    """Text completion response"""
    id: str
    object: str
    created: int
    model: str
    choices: List[dict]
    usage: dict

class Message:
    """Message object for chat completions"""
    role: str
    content: str

Exception Types

class APIStatusError(Exception):
    """Base exception for API status errors"""
    ...

class BadRequestError(APIStatusError):
    """400 Bad Request error"""
    ...

class AuthenticationError(APIStatusError):
    """401 Authentication error"""
    ...

class PermissionDeniedError(APIStatusError):
    """403 Permission denied error"""
    ...

class NotFoundError(APIStatusError):
    """404 Not found error"""
    ...

class RateLimitError(APIStatusError):
    """429 Rate limit error"""
    ...

class InternalServerError(APIStatusError):
    """500 Internal server error"""
    ...

Version

Tile

Files

tessl/pypi-portkey-ai

To install, run

index.mddocs/

Portkey AI

Package Information

Core Imports

Basic Usage

Async Usage

Architecture

Capabilities

Core Client & Configuration

Chat Completions

Text Completions

Prompt Management

Embeddings

Models

Multimodal APIs

File Management

Assistants & Threads

Vector Stores

Fine-Tuning

Batch Processing

Administration & User Management

Configuration Management

API Key & Virtual Key Management

Observability & Analytics

Feedback & Collections

Evaluation & Testing

Container & Content Management

Large File Uploads

Beta Realtime API

Provider & Integration Management

Framework Integrations

Types

Core Configuration Types

Response Types

Exception Types

Version

Tile

Files

tessl/pypi-portkey-ai

To install, run

index.md.css-3qkkll{font-size:var(--chakra-font-sizes-sm);font-weight:var(--chakra-font-weights-normal);color:var(--chakra-colors-gray-300);}docs/

Portkey AI

Package Information

Core Imports

Basic Usage

Async Usage

Architecture

Capabilities

Core Client & Configuration

Chat Completions

Text Completions

Prompt Management

Embeddings

Models

Multimodal APIs

File Management

Assistants & Threads

Vector Stores

Fine-Tuning

Batch Processing

Administration & User Management

Configuration Management

API Key & Virtual Key Management

Observability & Analytics

Feedback & Collections

Evaluation & Testing

Container & Content Management

Large File Uploads

Beta Realtime API

Provider & Integration Management

Framework Integrations

Types

Core Configuration Types

Response Types

Exception Types

index.mddocs/