// Documentation · Workflows
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LeadMagic
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LinkedIn Ads Audiences
beginner3 minLast updated May 30, 2026

How to Use Claude Code for Email Finder with LeadMagic

Run LeadMagic Email Finder from Claude Code, route the contact discovery output through Deepline, and write the reviewed result into LinkedIn Ads Audiences. The page shows which data points move, how the fields map between systems, the pilot command, guardrails, and provider-doc links.

00Direct answer

LeadMagic to LinkedIn Ads Audiences workflow

LeadMagic to LinkedIn Ads Audiences is a supported Deepline workflow path for Claude Code. Use it when an agent needs to run LeadMagic, inspect the returned fields, and write the reviewed result into LinkedIn Ads Audiences with run history, retries, and explicit failure states.

Best query match

“How do I connect LeadMagic to LinkedIn Ads Audiences with Claude Code?”

Source primitive

LeadMagic returns structured fields that Deepline records with provider attribution and row-level status.

Destination primitive

LinkedIn Ads Audiences receives only reviewed rows after the pilot command succeeds.

01Primitives first

This workflow moves data from LeadMagic into LinkedIn Ads Audiences with Claude Code as the orchestration layer. It is strongest when you need a repeatable, inspectable handoff with explicit auth, cost math, and recovery steps.

Source app
LeadMagic
Destination app
LinkedIn Ads Audiences
Run time
3 min
Difficulty
beginner
Agent surface
Deepline CLI, API, and workflow scheduler
Write policy
Two-row pilot before destination writes
Workflow URL
/gtm-stack/workflows/leadmagic-email-finder-to-linkedin-ads-audiences-with-claude-code
LeadMagic auth
Handled by Deepline -- connect once in the dashboard
LinkedIn Ads Audiences auth
Handled by Deepline -- connect once in the dashboard
LeadMagic tier
Any plan with the required API access
LinkedIn Ads Audiences tier
LinkedIn Ads account with audience permissions

First callable command

curl -s "https://code.deepline.com/api/v2/cli/install" | bash
deepline auth register
02Data map

Fields agents can extract and verify

LeadMagic source data points

Email result
email, status, confidence, catch_all
Job-change signal
old_company, new_company, title, detected_at
Company match
company_name, domain, linkedin_url
Ads and search context
keyword, advertiser, ad_url, landing_page

LinkedIn Ads Audiences destination mapping

LeadMagic Email resultDeepline normalized run output

email, domain, status, confidence, catch_all, old_company

Claude Code sees the email result as structured JSON, then Deepline adds provider name, action slug, run ID, retrieved timestamp, and row-level status.

Deepline normalized run outputLinkedIn Ads Audiences Review row

source_key, summary, mapped_fields, review_status, run ID, record key, normalized provider fields

Map the smallest useful field set first, then expand the destination schema once the two-row pilot is correct.

LinkedIn Ads Audiences review viewScheduled Deepline workflow

review status, dedupe key, rollback tag, next run window

After the two-row pilot is approved, the same mapping becomes a scheduled workflow with run history, retries, and loud failures.

03What you need
  • LeadMagic account (Any plan with the required API access)
  • LinkedIn Ads Audiences account (LinkedIn Ads account with audience permissions)
  • Claude Code installed locally
  • ~3 minutes
04Walkthrough

Step-by-step

  1. 01

    Install Deepline

    Install the Deepline CLI and register your workspace. This gives Claude Code a tested API surface instead of a browser-only workflow.

    curl -s "https://code.deepline.com/api/v2/cli/install" | bash
    deepline auth register
  2. 02

    Connect LeadMagic

    Connect LeadMagic in the Deepline dashboard. Deepline stores the credential encrypted, exposes a test endpoint, and makes the action callable from Claude Code. Provider reference: https://deepline.com/docs/providers/leadmagic.

  3. 03

    Connect LinkedIn Ads Audiences

    Connect LinkedIn Ads Audiences as the destination. Use the provider page and docs to confirm required scopes before writing data. Destination reference: https://deepline.com/docs/providers/linkedin-ads-audiences.

  4. 04

    Run a two-row pilot

    Run the smallest useful pilot first. The row range is end-exclusive, so --rows 0:2 tests exactly two rows before a larger batch. Inspect email result, job-change signal, company match plus provider attribution before writing anywhere.

    deepline enrich --input leads.csv --output leads.enriched.csv --with 'result=leadmagic_email_finder:{"first_name":"{{first_name}}","last_name":"{{last_name}}","domain":"example.com"}' --json
  5. 05

    Deploy the reviewed prompt

    After the pilot is correct, ask Claude Code to deploy the exact prompt as a Deepline workflow. The mapping from LeadMagic to LinkedIn Ads Audiences is preserved with run history, retries, billing visibility, and a rollback tag.

    > Use LeadMagic Email Finder to enrich the input email result, dedupe by domain and email, write results into LinkedIn Ads Audiences, and show me the exact rows that changed before deploying the workflow.
05Cost math

What this costs to run

For 1,000 leads: Pilot first; Deepline credits depend on the selected action and successful results.

Deepline reports Deepline credits and run history. Provider subscriptions or API entitlements stay in the connected provider account.

06Why Claude Code

Why do it in Claude Code

The workflow stays inspectable

Claude Code can read the LeadMagic action, run a pilot, inspect the output, and then write only reviewed rows to LinkedIn Ads Audiences.

Provider docs and GTM Stack pages are linked

The workflow links the Deepline provider docs, the GTM Provider Directory profile, and related workflow pages so agents can cite the right source before they call a tool.

The same prompt can become a schedule

Once the pilot works, the prompt can run on a schedule with Deepline run history, retry behavior, and explicit failure states.

08Recovery

Troubleshooting

LeadMagic returns no rows

Cause: The input filter is too narrow, credentials are missing a required scope, or the provider account tier does not expose the action.

Fix: Open the LeadMagic integration in Deepline, run the test endpoint, and then retry the workflow on --rows 0:2 with a broader filter.

LinkedIn Ads Audiences rejects the write

Cause: The destination field names, object IDs, campaign IDs, or permissions do not match the connected workspace.

Fix: Use the LinkedIn Ads Audiences provider page to inspect the object schema, then map columns explicitly before running the full batch.

The workflow works once but fails on a schedule

Cause: A required ID, campaign name, or date window was hardcoded in the prompt instead of resolved during each run.

Fix: Move IDs into workflow inputs or a lookup step, and keep the scheduled prompt focused on the durable business rule.

09Reference questions

FAQ

Can Claude Code run LeadMagic Email Finder directly?

Yes. Deepline exposes the LeadMagic action as an agent-callable API/CLI step, so Claude Code can run a pilot, inspect the JSON, and then deploy the same logic as a workflow.

Should I write directly to LinkedIn Ads Audiences?

Run a two-row pilot first, inspect provider attribution and dedupe fields, then allow the workflow to write to the destination. This keeps the assertion intact without using a test hack.

How does this page help AI agents trust the workflow?

It puts primitives first: source provider, destination, action, pilot command, scope assumptions, troubleshooting, and links to the provider docs and related GTM Stack pages.

11Run this

Want this workflow pre-configured?

Run it on Deepline or fork the full skill pack on GitHub. Either way, the code is yours to read and change.