> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fact0.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Fact0 Platform

> Managed audit log and execution telemetry for AI agents - provisioned in minutes.

# Fact0 Platform

Fact0 Platform is the **managed cloud service** behind [app.fact0.io](https://app.fact0.io). There is no self-hosted edition — sign up, create an API key, and integrate via the SDK against [api.fact0.io](https://api.fact0.io).

It runs the audit ingest pipeline, hash-chain verification, telemetry storage, and the compliance dashboard so you only deal with API keys and SDK calls.

## What you get

<CardGroup cols={2}>
  <Card title="Universal fact layer · tamper-evident audit chain" icon="shield-check">
    Each event SHA-256 chained per tenant. Verify with `GET /v1/verify` or share a read-only link.
  </Card>

  <Card title="Execution telemetry" icon="diagram-project">
    Spans, DAGs, and frame-by-frame replay for every agent run.
  </Card>

  <Card title="Async ingest by default" icon="bolt">
    Audit writes batch in the background. Receipts are polled by the SDK so you never block on the network.
  </Card>

  <Card title="Security evidence packs" icon="file-pdf">
    Export PDF + ZIP bundles mapped to common security controls. Auditor-ready in minutes.
  </Card>
</CardGroup>

## How it fits together

```
┌──────────────────┐   f0_live_*        ┌────────────────────────┐
│ Your agent / app │ ─────────────────▶ │  Fact0 Platform   │
│ (Py / TS / Go)   │   /v1/* events     │  api.fact0.io     │
└──────────────────┘   /api/v1 spans    │                        │
                                        │  Hash chain · Storage  │
                                        │  Verification · Export │
                                        └────────────┬───────────┘
                                                     │
                                          ┌──────────▼──────────┐
                                          │ app.fact0.io   │
                                          │ Dashboard · DAG     │
                                          │ Share links · PDF   │
                                          └─────────────────────┘
```

## Get started in 60 seconds

<Steps>
  <Step title="Create an account">
    [app.fact0.io](https://app.fact0.io) → sign in → onboarding wizard.
  </Step>

  <Step title="Mint a write-scoped API key">
    Dashboard → **Settings → API Keys → New key**. Copy the `f0_live_...` value.
  </Step>

  <Step title="Install the SDK">
    ```bash theme={null}
    pip install fact0-sdk
    ```
  </Step>

  <Step title="Log your first event">
    See the [Quickstart](/quickstart) - first event lands in under a minute.
  </Step>
</Steps>

## Two pipelines, one platform

| Need                                          | Use           | Endpoint    |
| --------------------------------------------- | ------------- | ----------- |
| Compliance, security reviews, tamper evidence | **Audit log** | `/v1/*`     |
| Debugging, replay, latency/token analysis     | **Telemetry** | `/api/v1/*` |
| High-value agent actions                      | **Both**      | both        |

See [Audit vs telemetry](/concepts/audit-vs-telemetry) for the full breakdown.

## SDKs

<CardGroup cols={3}>
  <Card title="Python" icon="python" href="/sdk/python/installation">
    `pip install fact0-sdk`
  </Card>

  <Card title="TypeScript" icon="js" href="/sdk/typescript/installation">
    `npm install @fact0/sdk`
  </Card>

  <Card title="Go" icon="golang" href="/sdk/go/installation">
    `go get github.com/fact0-ai/fact0/sdk/go`
  </Card>
</CardGroup>

## Status

* API: [api.fact0.io](https://api.fact0.io)
* Dashboard: [app.fact0.io](https://app.fact0.io)
* Status page: coming soon