Technical documentation, API references, and step‑by‑step guides for the Less Annoying CRM CRM platform.
The Less Annoying CRM REST API uses standard HTTP methods and returns JSON. Authenticate with your API key and start managing contacts programmatically.
curl -X POST https://api.lessannoying-crm.com/v1/contacts \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"first_name": "Alex",
"last_name": "Johnson",
"messaging": "alex@example.com",
"company": "Acme Corp",
"pipeline_stage": "lead"
}'{
"success": true,
"contact_id": "cnt_a1b2c3d4e5",
"status": "created",
"created_at": "2026-02-26T10:30:00Z"
}