Submission is not delivery
A completed response can still be stranded before the CRM accepts it.
Typeform webhook reliability
Give every Typeform response a verifiable CRM handoff.
Protect the automation after form completion with normalized fields, idempotent retries, destination checks, and receipts.
A successful automation run is not proof of delivery.
The respondent can finish a form successfully while the webhook or CRM step fails outside the browser session. A response record proves submission, but it does not prove the sales system stored or routed the lead.
Typeform response -> LeadProof -> CRM, scheduler, or qualification workflowAnswer-shape drift
Optional fields and formatting differences can break downstream validation.
Replay duplicates
Re-sending a response needs the original response ID to remain duplicate-safe.
Implementation
Put LeadProof in the delivery path.
Keep the tools that create and process the lead. Standardize only the fragile handoff between them.
Open sandbox instructions →- Map the required Typeform answers into LeadProof contact fields.
- Use the Typeform response token or durable response ID as the Idempotency-Key.
- Set the final public HTTPS integration endpoint as the destination.
- Attach the returned receipt ID to the response or workflow log.
POST
https://leadproof.jessesay.chatgpt.site/api/v1/leadsAuthorization: Bearer lp_live_your_key
Idempotency-Key: stable-source-lead-id
Content-Type: application/json
{
"destination": "https://your-crm.example/webhook",
"name": "Alex Morgan",
"email": "alex@example.com",
"source": "typeform"
}Questions
What teams ask before adding LeadProof.
Does LeadProof replace Typeform?
No. Typeform continues collecting responses while LeadProof protects the delivery step after submission.
Can optional answers be included?
Yes. Put destination-specific fields in the data object while keeping name and email as the normalized contact fields.
Will the sandbox call my CRM?
No. The public sandbox demonstrates normalization and receipts without forwarding data externally.
See the gaps in your real workflow.
Get an explainable risk score, prioritized fixes, and the right LeadProof plan.