Heyreach API Guide for GTM Workflows

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Playbook

• Always list campaigns first and resolve the exact campaign target before inserts.
• HeyReach public API does not expose campaign creation. Do not attempt to create campaigns via API tools; create campaigns in HeyReach UI first, then reference the resulting campaign_id.
• Batch writes in small chunks and validate response shape before scaling.
• Pull campaign stats after insert operations to confirm downstream effects.

deepline tools execute heyreach_list_campaigns --payload '{}'

deepline tools execute heyreach_add_to_campaign --payload '{"campaign_id":"12345","contacts":[{"linkedin_url":"https://www.linkedin.com/in/example","first_name":"Ada","last_name":"Lovelace","email":"ada@example.com"}]}'