Pick a way for the recipient system to fail, then submit the form.
Every scenario below is a real failure mode these APIs produce in production. Watch how the transport reacts: what it retries, what it refuses to retry, and what it does with a lead it cannot deliver. Nothing is stored for long and no real recipient system is contacted.
Choose how the recipient behaves
Submit an intake
The field names here are deliberately inconsistent: fullname,
your-email, tel, comments. the way real form
builders produce them. The alias mapping resolves them with no per-form configuration.
Lead inbox
Submit the form and the normalized lead appears here.
Dead letter queue
Deliveries that exhausted their retries. The normalized payload is held rather than discarded, so the lead can be replayed once the recipient system recovers.