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What is Lumo?

Lumo is a fully managed, hosted AI Agent platform that you can plug into your applications. Lumo handles all the heavy lifting an agent needs to do—tool-calling, context management, error handling, and more—so you can focus on building great products. Power your applications with intelligent agents that can interact with external tools, APIs, and services through automatic function selection and execution.

Get started in minutes

Start building with Lumo

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Try Our APIs

from lumo_sdk import LumoClient

# Initialize the client
client = LumoClient(api_key="your-api-key-here")

# Run a task with function calling
response = client.run_task(
    task="What is the weather in Berlin?",
    model="gpt-4.1-nano",
    base_url="https://api.openai.com/v1/chat/completions",
    tools=["ExaSearchTool", "VisitWebsite"],
)

print(response)

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Choose Your Agent

Function Calling Agent

The default agent that enables AI models to interact with external tools and APIs through automatic function selection and execution. Perfect for multi-step tasks requiring sequential actions and external data retrieval.

Code Agent

Uses executable Python code as actions, providing greater flexibility and efficiency for complex multi-step tasks. Achieve up to 30% fewer actions and 20% higher success rates on complex workflows.

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Key Features

Flexible Task Execution

Define tasks in natural language and let our AI agents handle the execution with precision.

High Accuracy

Achieve superior results through multiple tool-calls that ensure comprehensive task completion.

Transparency

Get full observability on the logs of which tool calls were used, providing complete visibility into the agent’s decision-making process.

OpenAI Compatible APIs

You just replace the API-key

Get your API key

Navigate to the Dashboard and generate a new API key to get started.