Subscribe high-intent leads to target newsletter list
When a new lead is captured in bCast, automatically add them to a specific subscriber list in Buttondown.
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How Knit builds this workflow
The Agent researches both APIs and wires the trigger on one side to the action on the other — no pre-built connector required. Here is the vocabulary it has to work with.
Buttondown Explore Buttondown →
TriggersFires when a new subscriber is added in Buttondown.
Fires when a contact unsubscribes in Buttondown.
Fires when a subscriber opens or clicks a campaign in Buttondown.
Creates or updates a subscriber in Buttondown.
Unsubscribes a contact in Buttondown.
Adds a subscriber to a list or segment in Buttondown.
Sends a one-off transactional email via Buttondown.
bCast Explore bCast →
TriggersFires when a new lead or contact is captured in bCast.
Fires when a contact enters an automation in bCast.
Fires when a field on a contact changes in bCast.
Fires when a contact unsubscribes in bCast.
Creates or updates a contact in bCast.
Adds a contact to a workflow or campaign in bCast.
Sends an email or message to a contact via bCast.
Changes a contact's tags in bCast.
More Buttondown + bCast workflows
Enroll engaged subscribers into automated workflows
When a subscriber clicks a promotional link in Buttondown, automatically add them to an advanced lead-nurturing campaign in bCast.
See details
Update marketing contact tags upon unsubscribe
When a user unsubscribes from mailing lists in Buttondown, automatically apply an opted-out tag to their contact profile in bCast.
See details
See all Buttondown + bCast integrations → · Browse the full workflow library →
Common questions
Can Knit build “Subscribe high-intent leads to target newsletter list” between Buttondown and bCast?
Yes — describe it in the box above and Knit's Integrations Agent researches Buttondown and bCast's public API docs (or your own uploaded docs) and builds a working workflow, whether or not either app already has a pre-built connector.
How long does it take to build?
Minutes to a first working version, not weeks — you test it against real data before it goes anywhere near production.
How do Buttondown and bCast complement each other?
Simple subscriber activity in Buttondown can drive advanced multi-channel workflows and lead nurturing strategies in bCast, while pipeline changes in bCast update subscriber lists.
Can email engagement affect automation workflows?
Yes, when subscribers click links or open emails in Buttondown, you can automatically tag them or enroll them in targeted automation campaigns in bCast.