Cairn
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Integrations

Connects to the stack you already run

Connect across commerce, payments, logistics, banking, HR, and the tools your team lives in, natively where it counts and through a customizable REST API for everything else, so data flows in automatically and stays current.

Commerce & marketplaces

  • Shopify
  • Amazon
  • TikTok Shop
  • WooCommerce
  • BigCommerce

Payments & banking

  • Stripe
  • PayPal
  • Square
  • Bank feeds via Plaid

Logistics & 3PL

  • ShipStation
  • ShipHawk
  • EDI (850 / 856)
  • 3PL partners

CRM & marketing

  • Salesforce
  • HubSpot
  • Mailchimp
  • Freshdesk

HR & payroll

  • Deel
  • ADP
  • Paycom
  • Gusto

PM & collaboration

  • Monday.com
  • Smartsheet
  • Slack
  • Microsoft Teams

Hook into anything with a customizable API

Every record in Cairn is reachable over a REST API authenticated with per-tenant keys, plus a read-only SuiteQL endpoint for ad-hoc queries against your live data. Build the connection your operation needs, on the same mappings the app uses internally.

  • REST API for products, orders, inventory, and the ledger
  • Read-only SuiteQL for custom reporting
  • Per-tenant API keys with row-level isolation
Developer docs — coming soonTalk to us 
curl https://app.cairnerp.ai/api/v1/products \
  -H "Authorization: Bearer $KEY"

{
  "data": [
    { "sku": "DRW-BEV-001", "onHand": 8420 }
  ]
}

Replace your legacy ERP. In weeks.

Twelve months and six figures used to be the price of admission. Not anymore.

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White-glove implementation No per-transaction fees No surprise invoices