Rotate Signing Secret
Webhooks
Rotate Signing Secret
Generates a new signing secret for the endpoint. The previous secret is immediately invalidated. The new secret is only shown once.
POST
Rotate Signing Secret
Documentation Index
Fetch the complete documentation index at: https://mintfax.com/docs/llms.txt
Use this file to discover all available pages before exploring further.
Authorizations
API key as Bearer token. Use an account key (mfx_acct_...) for
/account/* endpoints, and an environment key (mfx_test_... for
sandbox, mfx_live_... for live) for /environment/*, /faxes,
/webhooks, and /events.
Path Parameters
The webhook public id
Last modified on May 21, 2026