Via API steps and webhooks No app to install: Kerux talks to Zapier's API with HTTP steps and webhooks, set up once.

Zapier in and out of your LinkedIn campaigns

Q: Is Kerux in Zapier's app directory?

Not yet. Zapier's own Webhooks by Zapier app connects to Kerux today: POST to send leads, Catch Hook to receive events.

Q: Can Zapier answer a lead in the middle of a campaign?

Yes. A Call & wait step sends the Zap a callback_url; a Webhooks by Zapier POST to that URL resumes exactly that lead with your data.

A Zap can put new people into a Kerux campaign, and a Catch Hook Zap can act on every reply, accepted invitation or booked meeting.

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How it works

A Zap catches a new contact
From a form, a CRM, a spreadsheet: any trigger.
Maria enters the campaign
With the fields your Zap sent.
Replies go back to Zapier
A Catch Hook Zap creates the deal in your CRM.

An example workflow

A Zap triggers on a new form entry or CRM contact that has a LinkedIn profile URL.
Webhooks by Zapier > POST sends the person to the campaign's trigger URL.
Kerux runs the LinkedIn steps with its own limits and safe sending.
When the lead replies with interest, Kerux sends reply.positive to a Catch Hook Zap.
That Zap creates the deal in your CRM and pings the owner.

What data flows

Kerux sends to Zapier

linkedin.invitation_accepted
linkedin.message_received
reply.positive
meeting.booked

Zapier sends to Kerux

linkedin_url
first_name
last_name
email
company

Set it up

In Kerux, open the campaign, click + Connect on the Automations half of the first card, choose Incoming webhook (API) and Copy link.
In Kerux, open Integrations > Connections and click Connect on Custom API (under Developers). Pick how Zapier signs in, paste the key and Zapier's Base URL, click Save, then Test connection.
In Zapier, add the action Webhooks by Zapier > POST: the URL from Kerux, payload type JSON, and data linkedin_url (required), first_name, last_name, email, company.
For events, start a Zap with Webhooks by Zapier > Catch Hook, copy its URL into Kerux under Integrations > Developers > Webhooks, pick the events and click Send test event.
In the campaign's Builder, click Test to open Test on one lead: the lead's journey shows what Kerux sent to Zapier and what came back.

Plan limits: Webhooks by Zapier is a premium app, so these Zaps need a paid Zapier plan. Make's HTTP and Webhooks apps, or a self-hosted n8n, do the same.

Questions

Is Kerux in Zapier's app directory?

Not yet. Zapier's own Webhooks by Zapier app connects to Kerux today: POST to send leads, Catch Hook to receive events.

Can Zapier answer a lead in the middle of a campaign?

Yes. A Call & wait step sends the Zap a callback_url; a Webhooks by Zapier POST to that URL resumes exactly that lead with your data.

What happens if Zapier is down or refuses a call?

The lead stops with Zapier's own error message and shows in Need attention with a Retry button. It never shows as finished because a call failed, and nothing else goes out to that lead until you decide.

Use it in a campaign

Try Kerux free for 10 days. No card needed.