Security

ChatRail security and data handling

API access

Use bearer tokens only from trusted server environments. Tokens should be scoped, revocable and excluded from source control, logs and client-side applications.

Webhook integrity

Verify signed webhook requests, reject stale or malformed events and process events idempotently.

Connection isolation

Credentials and linked-device sessions should be isolated per connection and encrypted at rest. Team access should follow least privilege.

Data minimization

Attach only the context required for a reply. AI processing remains optional, and customers should be able to choose retention and remove connection data.

Current status

ChatRail is live. Detailed production data-processing terms, subprocessors and operational commitments will be published before paid plans begin.

Related guides

STRAIGHT ANSWERS

Questions before you build?

Start with the documentation or review the practical answers below.

Is ChatRail the official Meta Cloud API?

No. ChatRail uses a WhatsApp Linked Devices session. Review the transport trade-offs before production use.

Can I use it without AI?

Yes. Sending, delivery tracking and webhooks work without enabling AI.

Where should I start?

Use the Quickstart for your first request, then choose a workflow tutorial.