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

# Integrations

> Connect CasaAI to PMS, CRM, accounting, storage, and portals.

## Data sources

* CSV/Spreadsheets: PMS exports for tenants, units, leases, payments.
* Cloud storage: S3/Drive for documents (leases, receipts, photos).
* API: Use `/api/v1/properties`, `/api/v1/tenants`, `/api/v1/maintenance` for continuous sync.

## Automation hooks

* Webhooks: `/webhooks/workflow` for screening decisions, maintenance events, KPI exports.
* Exports: `/api/v1/financial/exports` to S3/Drive/webhook.
* Notifications: Email/SMS/webhook for tenant and vendor comms.

## Common integrations

* CRM/Helpdesk: Push decisions and tickets via webhook.
* Accounting: Send ledger updates and KPI exports to S3/Drive for ingestion by accounting tools.
* Portals: Embed CasaBoard metrics or webhook feeds for tenant/owner portals.

## Example webhook verification

<CodeGroup>
  ```bash curl theme={null}
  curl -X POST https://example.com/webhooks/workflow \
    -H "X-CasaAI-Signature: sha256=abcd..." \
    -H "Content-Type: application/json" \
    -d '{ "type": "screening.decision", "status": "approved" }'
  ```

  ```python verify.py theme={null}
  import hmac, hashlib

  def verify(sig_header, payload, secret):
      expected = "sha256=" + hmac.new(secret.encode(), payload, hashlib.sha256).hexdigest()
      return hmac.compare_digest(sig_header, expected)
  ```
</CodeGroup>

## Embedding dashboards

* Export KPIs to S3/Drive and surface via BI embeds (Tableau/Power BI/Looker).
* Use webhook streams for near-real-time dashboards in portals.