BioFlow / Integrations / Kit (formerly ConvertKit)

Newsletter

BioFlow + Kit (formerly ConvertKit)

Show one of your Kit forms on your bio page; people subscribe on Kit's own form, and your form list and subscriber counts are synced.

What syncs

  • Your forms with their URLs and embed codes
  • Per-form subscriber counts

Blocks it powers

  • Newsletter block — shows the Kit form you pick; signups go to Kit, not to BioFlow Contacts

How it connects

API key against Kit's v4 API (created in your Kit account settings).

How it stays fresh

Scheduled sync every 60 minutes by default (configurable down to 30), plus manual resync.

Setup

  1. Create an API key in Kit (Settings → Developer).
  2. Open Connectors, choose Kit, and paste the key.
  3. Add a Newsletter block and pick the form new subscribers join.

Available on every plan, including Free — see pricing for block and storage limits, or browse the full integration directory.

Put Kit (formerly ConvertKit) on your bio page.

Connect it once — the agent keeps the page current from then on.

Start free — no card