Integration Ecosystem

Build with Halden Pro.

We're building an open integration ecosystem for the trades. If your platform serves contractors, let's connect.

Apply to Partner →View API Docs →

Why Partner

Built for integration from day one.

🎯

Reach motivated contractors

Our users are independent HVAC, plumbing, electrical, roofing, and landscaping contractors generating $500K–$3M in annual revenue. They're actively modernizing their tech stack.

⚙️

Clean integration architecture

Standard OAuth 2.0, predictable REST endpoints, webhooks for key events. A straightforward build for your dev team.

📣

Co-marketing included

Approved partners get a dedicated launch email to our user base, a featured spot in our onboarding flow, and a permanent listing on our integrations page.

Live integrations

Shipping today.

QuickBooks Online

Two-way invoice and customer sync

Stripe

Payments, instant payouts, and subscriptions

Telnyx

Business SMS and A2P 10DLC messaging

Google Calendar

Job scheduling and crew visibility

Google Maps

Route optimization and property recon

Resend

Transactional email delivery

On the roadmap

Coming soon.

ZapierGustoNiceJobCompanyCamGoogle Local ServicesHoverEagleViewFergusonVerizon ConnectBluonWisetack

Interested in integrating?

We review every partnership request. Tell us about your platform and we'll get back to you within 48 hours.

[email protected]