F1 Fantasy Python API Docs | dltHub

A REST API is a web service that uses HTTP methods to manage resources. It follows the principles of state transfer and uses URIs to identify resources. REST APIs are designed for scalability and efficiency in web applications. The REST API base URL is https://fantasy-api.formula1.com/partner_games/f1 and Authentication requires a two‑step login to obtain a session token used as a Bearer token..

dlt is an open-source Python library that handles authentication, pagination, and schema evolution automatically. dlthub provides AI context files that enable code assistants to generate production-ready pipelines. Install with uv pip install "dlt[workspace]" and start loading F1 Fantasy data in under 10 minutes.

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What data can I load from F1 Fantasy?

Here are some of the endpoints you can load from F1 Fantasy:

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How do I authenticate with the F1 Fantasy API?

Include the session token in the Authorization header as "Bearer " for any authenticated request.

1. Get your credentials

1. Log in to your Fantasy F1 account on the official website.
2. Open browser developer tools (Network tab).
3. Perform a login request and locate the response that contains a token or session ID.
4. Copy the token value.
5. Use this token in the Authorization header for API calls.

2. Add them to .dlt/secrets.toml

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[sources.f1_fantasy_source]
token = "your_token_here"

dlt reads this automatically at runtime — never hardcode tokens in your pipeline script. For production environments, see setting up credentials with dlt for environment variable and vault-based options.

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How do I set up and run the pipeline?

Set up a virtual environment and install dlt:

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uv venv && source .venv/bin/activate
uv pip install "dlt[workspace]"

1. Install the dlt AI Workbench:

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dlt ai init --agent <your-agent> # <agent>: claude | cursor | codex

This installs project rules, a secrets management skill, appropriate ignore files, and configures the dlt MCP server for your agent. Learn more →

2. Install the rest-api-pipeline toolkit:

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dlt ai toolkit rest-api-pipeline install

This loads the skills and context about dlt the agent uses to build the pipeline iteratively, efficiently, and safely. The agent uses MCP tools to inspect credentials — it never needs to read your secrets.toml directly. Learn more →

3. Start LLM-assisted coding:

Use /find-source to load data from the F1 Fantasy API into DuckDB.

The rest-api-pipeline toolkit takes over from here — it reads relevant API documentation, presents you with options for which endpoints to load, and follows a structured workflow to scaffold, debug, and validate the pipeline step by step.

4. Run the pipeline:

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python f1_fantasy_pipeline.py

If everything is configured correctly, you'll see output like this:

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Pipeline f1_fantasy_pipeline load step completed in 0.26 seconds
1 load package(s) were loaded to destination duckdb and into dataset f1_fantasy_data
The duckdb destination used duckdb:/f1_fantasy.duckdb location to store data
Load package 1749667187.541553 is LOADED and contains no failed jobs

Inspect your pipeline and data:

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dlt pipeline f1_fantasy_pipeline show

This opens the Pipeline Dashboard where you can verify pipeline state, load metrics, schema (tables, columns, types), and query the loaded data directly.

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Python pipeline example

This example loads players and teams from the F1 Fantasy API into DuckDB. It mirrors the endpoint and data selector configuration from the table above:

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import dlt
from dlt.sources.rest_api import RESTAPIConfig, rest_api_resources

@dlt.source
def f1_fantasy_source(token=dlt.secrets.value):
    config: RESTAPIConfig = {
        "client": {
            "base_url": "https://fantasy-api.formula1.com/partner_games/f1",
            "auth": {
                "type": "bearer",
                "token": token,
            },
        },
        "resources": [
            {"name": "players", "endpoint": {"path": "2022/players", "data_selector": "players"}},
            {"name": "teams", "endpoint": {"path": "2022/teams", "data_selector": "teams"}}
        ],
    }
    yield from rest_api_resources(config)


def get_data() -> None:
    pipeline = dlt.pipeline(
        pipeline_name="f1_fantasy_pipeline",
        destination="duckdb",
        dataset_name="f1_fantasy_data",
    )
    load_info = pipeline.run(f1_fantasy_source())
    print(load_info)

To add more endpoints, append entries from the resource table to the "resources" list using the same name, path, and data_selector pattern.

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How do I query the loaded data?

Once the pipeline runs, dlt creates one table per resource. You can query with Python or SQL.

Python (pandas DataFrame):

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import dlt

data = dlt.pipeline("f1_fantasy_pipeline").dataset()
sessions_df = data.players.df()
print(sessions_df.head())

SQL (DuckDB example):

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SELECT * FROM f1_fantasy_data.players LIMIT 10;

In a marimo or Jupyter notebook:

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import dlt

data = dlt.pipeline("f1_fantasy_pipeline").dataset()
data.players.df().head()

See how to explore your data in marimo Notebooks and how to query your data in Python with dataset.

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What destinations can I load F1 Fantasy data to?

dlt supports loading into any of these destinations — only the destination parameter changes:

Change the destination in dlt.pipeline(destination="snowflake") and add credentials in .dlt/secrets.toml. See the full destinations list.

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Next steps

Continue your data engineering journey with the other toolkits of the dltHub AI Workbench:

• data-exploration — Build custom notebooks, charts, and dashboards for deeper analysis with marimo notebooks.
• dlthub-runtime — Deploy, schedule, and monitor your pipeline in production.

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dlt ai toolkit data-exploration install
dlt ai toolkit dlthub-runtime install

• How to deploy a pipeline
• How to explore your data in marimo Notebooks
• How to query your data in Python with dataset
• Join the dlt community on Slack