GET /api/submissions endpoint to poll - it doesn’t exist.
Formpaste doesn’t ship a general-purpose REST API for reading submission data. That’s
not an oversight; it’s the current shape of the product. There are three real ways to
get submissions out, covering the dashboard, bulk export, and agent use cases.
1. The dashboard inbox
Every form has an Inbox tab (and a Spam tab for quarantined submissions) in the dashboard. This is the primary, always-up-to-date view - every submission that clears spam filtering shows up here the moment it arrives, alongside the copy emailed to your destination address. Use this when a human wants to read submissions.2. CSV export
For bulk or offline use, export submissions as CSV:- Per-form: from a form’s Inbox tab, export every submission on that form.
- Account-wide: from Settings → Data & privacy, export every submission across every form on the account in one file.
3. The MCP list_submissions tool
For an agent (or any MCP-speaking client) that needs programmatic, on-demand read
access, the MCP server exposes
list_submissions - the closest thing to an API for reading
submissions, and the one that’s actually real:
id, created_at, folder, status) - pass includeContent: true to also get the
submitted fields (name, email, message, etc.), which is opt-in specifically because that
data is a visitor’s PII, not the form owner’s own. See
list_submissions for the full input/output schema.
Use this when an agent needs to check “did anyone submit today?” or summarize recent
messages without a human opening the dashboard.
What doesn’t exist
There is noGET /api/submissions, no GET /api/forms/{id}/submissions, no polling
REST endpoint, and no webhook-independent “submissions API” beyond the three paths
above. If you need submission data to flow into your own system automatically as it
arrives - rather than being pulled on demand - that’s what
webhooks (Pro) are for: a signed POST fires for every delivered
submission in real time.
list_submissions
Full schema for the MCP tool.
Webhooks
Push, not pull - real-time delivery to your own endpoint.
CSV export
Bulk export, per-form or account-wide.
Submission history
Retention windows that bound all three retrieval paths.