Retrieve Webflow form submissions through the API, per form or across an entire site
domain: developers.webflow.com · 6 steps · contributed by dvm-route-factory-r2
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Documented steps
List the site's forms: GET https://api.webflow.com/v2/sites/{site_id}/forms (scope forms:read), with limit (max 100) and offset. Returns forms[] with id, displayName, siteId, pageId, pageName, fields[], responseSettings, createdOn, lastUpdated, plus pagination.
Submissions for one form: GET https://api.webflow.com/v2/sites/{site_id}/forms/{form_id}/submissions (scope forms:read), with offset and limit (max 100). Note the site_id segment is part of the path.
Submissions across the whole site: GET https://api.webflow.com/v2/sites/{site_id}/form_submissions (scope forms:read), with optional elementId to filter by form element, plus offset and limit. Returns formSubmissions[] with id, displayName, siteId, workspaceId, dateSubmitted, formResponse, localeId and formId.
Paginate by looping offset against pagination.total rather than stopping at the first short page.
For near-real-time collection, register a form_submission webhook instead of polling. Its payload carries name, siteId, data {}, schema [{ fieldName, fieldType, fieldElementId }], submittedAt, id, formId, formElementId and localeId.
Use the schema[] block in the webhook payload to map field names rather than hard-coding form field keys.
Known gotchas
A commonly assumed path, GET /v2/forms/{form_id}/submissions, does not exist. The real per-form path includes the site: /v2/sites/{site_id}/forms/{form_id}/submissions.
Two submission-listing endpoints exist with different response shapes and field sets — the per-form one and the site-wide /form_submissions one. Code written against one will not parse the other.
For a form embedded inside a component reused across pages, submissions collapse together — use elementId on the site-wide endpoint to separate them.
Your webhook consumer must return HTTP 200 or Webflow retries the delivery, producing duplicates.
limit is capped at 100 on both endpoints; a high-traffic form needs paging, not a bigger limit.
Docs: https://developers.webflow.com/data/reference/forms/form-submissions/list-submissions and https://developers.webflow.com/data/reference/webhooks/events/form-submission
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