A rate-limited public /v1 REST API over your own data, HMAC-signed outbound webhooks, and QuickBooks, Google Calendar, and Zapier integration scaffolding. Built on Core’s API-key and webhook-idempotency infrastructure, so it never duplicates key management. Every public call authenticates a bearer key and resolves to exactly one business; cross-org data is never exposed.

$39one-time

Get API & Integrations Hub

Runs standalone on LaunchKits Core, and gets stronger the moment you add Customer CRM, Invoicing & Estimates, Booking & Scheduling. One payment, code-to-own, no monthly rent.

What You Get

Features

Rate-limited public /v1 REST API over your data (customers, invoices, bookings)

API-key bearer auth resolved to a single business, never cross-org

HMAC-signed outbound webhooks to buyer-registered URLs

QuickBooks, Google Calendar, and Zapier integration scaffolding

Sync logs and a webhook delivery ledger

Reuses Core’s API-key and webhook-idempotency infrastructure

Public API docs page with the live base URL

Ecosystem

Dependencies & Integrations

Requires LaunchKits Core

Every module runs on the shared Core foundation (auth, database schema, API layer, Supabase config). Core is included automatically with any module or package purchase.