spreadsheet
Notion + Formspring: send form submissions in real time
Turn Formspring submissions into Notion database entries - for CRM, applicant tracking, support intake, or content workflows. Formspring delivers a signed webhook to a relay (Make, n8n, or a small serverless function) which calls the Notion API. The pattern works for any Notion database; map fields once and forget it.
Setup in 5 steps
- In Notion, create an incoming webhook URL (or equivalent) and copy it.
- In Formspring, open your form → Webhooks → Add webhook → paste the URL.
- Pick events to deliver (default: every successful submission).
- Save and send a test submission. The Formspring delivery log shows the response.
- Verify HMAC signatures in Notion (or your relay) using
X-Formspring-Signature: t=…,v1=….
Code examples
https://hooks.notion.com/services/T0000/B0000/XXXXXXXXXWebhook payload shape
{
"submission_id": "fsm_01HRX...",
"form_id": "frm_abc123",
"created_at": "2026-05-07T10:24:00Z",
"data": {
"name": "Jane Doe",
"email": "jane@example.com",
"message": "…"
},
"meta": {
"ip": "203.0.113.10",
"user_agent": "Mozilla/5.0…",
"spam_score": 0.02
}
}Why connect Notion to Formspring
Real-time form notifications without polling. The moment a submission lands, Notion hears about it via signed webhook. Replace email-based form alerts with structured channel notifications, threaded conversations, or programmatic workflow triggers.
Reliability and retries
Formspring retries failed deliveries with exponential backoff (5 attempts over 24 hours). Every attempt is logged in the dashboard with response code, latency, and body. Use the Replay button to re-fire any past delivery.
Security: HMAC signing
Every webhook request to Notion (or your relay) carries an X-Formspring-Signature: t=<timestamp>,v1=<sha256-hmac> header. Verify in 3 lines (constant-time compare) to confirm the request came from Formspring and wasn't tampered with.
Custom payload shape
On Pro+ plans, you can transform the payload before delivery - pick fields, rename them, add static metadata, or filter by spam score. Useful when Notion's expected shape doesn't match Formspring's default.