Load CrowdStrike Falcon API data to DuckDB

CrowdStrike Falcon API is a platform for automating threat response and integrating security telemetry across endpoints. Everything needed to build a working CrowdStrike Falcon API → DuckDB pipeline is on this page: the API's base URL, authentication, endpoints, pagination and incremental field — plus a prompt that hands the whole job to your coding agent.

---

Build your CrowdStrike Falcon API to DuckDB pipeline

Paste this prompt into Claude, Codex, or Cursor. The agent does the rest.

PromptCopy prompt
Run uvx dlthub-init@latest to build a pipeline from CrowdStrike Falcon API to DuckDB and run it on dltHub

That scaffolds a dltHub workspace and installs the dltHub AI harness — the project rules, the secrets-management skill, and the dlt MCP server your agent needs to work safely. From there it reads the CrowdStrike Falcon API API, proposes the endpoints to load, then writes, runs and validates the pipeline while you review rather than type. Credentials are inspected through MCP tools, so your agent never reads secrets.toml itself. How the LLM-native workflow works →

Prefer to write it yourself? Every fact the agent uses is below.

---

CrowdStrike Falcon API API at a glance

These values come from the CrowdStrike Falcon API API reference — the authoritative source if anything here looks out of date.

---

How do I authenticate with the CrowdStrike Falcon API API?

Authentication is performed via OAuth2 client credentials by sending a POST request to /oauth2/token to obtain a bearer token, which must then be included in the 'Authorization' header as 'Bearer ' for all subsequent API requests.

1. Get your credentials

To obtain API credentials for the CrowdStrike Falcon API, log into your CrowdStrike console. Navigate to Support, then select API Clients and Keys. Click Add new API client, provide a descriptive name (e.g., dlt-integration), and select the appropriate API scopes for your intended operations. Once created, you will be provided with a Client ID and Client Secret.

2. Add them to .dlt/secrets.toml

Copy
[sources.crowdstrike_falcon_api_source]
client_id = "REPLACE_ME"

dlt reads this file automatically at runtime. With the harness, the setup-secrets skill prompts you for the values and never handles the raw credential in chat. For production, see setting up credentials with dlt.

---

What CrowdStrike Falcon API data can I load into DuckDB?

These are the CrowdStrike Falcon API endpoints dlt can load into DuckDB:

---

How do I load only new CrowdStrike Falcon API records?

CrowdStrike Falcon API exposes after on devices/queries/devices/v1, so dlt can request only the records that changed since the last run. Set it as the cursor_path and dlt tracks the high-water mark for you between runs.

Copy
{"name": "devices", "endpoint": {
    "path": "devices/queries/devices/v1",
    "data_selector": "resources",
    "incremental": {"cursor_path": "after", "initial_value": "2024-01-01T00:00:00Z"},
}}

On the first run dlt loads everything from initial_value; on every run after that it requests only what changed and appends with write_disposition="merge" if you set a primary key. See incremental loading.

---

What does the generated CrowdStrike Falcon API pipeline look like?

A standard dlt REST API pipeline — the same code you would write by hand, loading query_devices_by_filter_combined and get_alerts_combined from the CrowdStrike Falcon API API into DuckDB:

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

@dlt.source
def crowdstrike_falcon_api_source(client_id=dlt.secrets.value):
    config: RESTAPIConfig = {
        "client": {
            "base_url": "https://api.crowdstrike.com",
            "auth": {"type": "bearer", "token": client_id},
        },
        "resources": [
            {"name": "devices", "endpoint": {"path": "devices/queries/devices/v1", "data_selector": "resources"}},
            {"name": "alerts", "endpoint": {"path": "alerts/queries/alerts/v2", "data_selector": "resources"}}
        ],
    }
    yield from rest_api_resources(config)


def load_crowdstrike_falcon_api_to_duckdb() -> None:
    pipeline = dlt.pipeline(
        pipeline_name="crowdstrike_falcon_api_pipeline",
        destination="duckdb",
        dataset_name="crowdstrike_falcon_api_data",
    )
    load_info = pipeline.run(crowdstrike_falcon_api_source())
    print(load_info)


if __name__ == "__main__":
    load_crowdstrike_falcon_api_to_duckdb()

Run it with python crowdstrike_falcon_api_pipeline.py. The agent iterates on this until it loads cleanly — you review and approve, rather than write it from scratch.

---

How do I query CrowdStrike Falcon API data in DuckDB?

dlt creates one table per resource. Query the loaded data with Python or SQL — or ask your agent to, through the MCP server's execute_sql_query tool.

Python (pandas DataFrame):

Copy
import dlt

data = dlt.pipeline("crowdstrike_falcon_api_pipeline").dataset()
df = data.devices.df()
print(df.head())

SQL:

Copy
SELECT * FROM crowdstrike_falcon_api_data.devices LIMIT 10;

See querying your data with dataset and exploring it in marimo notebooks.

---

How do I deploy the CrowdStrike Falcon API to DuckDB pipeline in production?

The pipeline runs locally, which is ideal for prototyping and one-off analysis. When you need it on a schedule, monitored on every load, and shared with your team, deploy the same dlt code on the dltHub platform — no infrastructure to maintain. The prompt above already ends with "run it on dltHub", so your agent can take it there directly.

• Deploy & schedule — run the pipeline as a managed job with automatic retries.
• Monitor — observable job queues, alerting, and load metrics for every run.
• Transform — promote raw CrowdStrike Falcon API loads into governed, documented models.
• Visualize & share — explore data in notebooks and publish live dashboards instead of static screenshots.

Book a demo →

---

What other destinations can I load CrowdStrike Falcon API data to?

dlt loads into any of these — only the destination argument changes:

Set dlt.pipeline(destination="snowflake") and add credentials in .dlt/secrets.toml. On the dltHub platform the same pipeline runs against a managed Iceberg lakehouse. See the full destinations list.

---

Next steps

• Ready for production? Book a demo of the dltHub platform →
• dlt LLM-native workflow docs
• REST API source reference
• Join the dlt community on Slack