Home/Integrations

Powerful integrations built in

Eidoncore connects with the tools your agency already uses — no third-party connectors or middleware required.

Payments

Stripe Connect

Accept payments from clients with Stripe's secure payment infrastructure. Support for one-time invoices, recurring billing, saved cards, and automatic payment reconciliation.

Invoice Payments

Clients pay invoices online via Stripe Checkout with card, bank transfer, or saved payment methods

Recurring Billing

Automatic subscription billing for retainer clients with Stripe-managed renewal cycles

Service Checkout

Clients browse your service catalog and purchase directly through a branded Stripe-powered checkout

Payment Webhooks

Real-time payment status sync via Stripe webhooks — invoices auto-mark as paid

Notifications

Slack Integration

Get real-time notifications delivered to your Slack workspace. Critical alerts like overdue invoices, budget thresholds, and automation failures are sent instantly — keeping your team informed without checking the app.

  • Channel-based alerts for team visibility
  • Critical P1 events bypass digest batching
  • Invoice payment confirmations in real-time
  • Project milestone and deadline alerts
  • Automation failure notifications
Slack integration delivering real-time agency notifications
Email

Custom SMTP

Send all transactional emails — invoices, task assignments, team invitations, and notifications — from your own email domain. Your clients see your brand in every communication, never Eidoncore.

  • Use your own email domain (e.g., [email protected])
  • Branded email templates with your logo and colors
  • AES-256 encrypted SMTP credentials
  • Automatic fallback to platform SMTP if not configured
  • Enterprise plan feature
Custom SMTP configuration in agency settings
Infrastructure

More built-in integrations

Custom Domains

Map your own domain to your client portal. DNS verification via HTTPS ensures secure routing

Cloud Storage

Supabase-powered file storage with per-agency quotas, image previews, and file versioning

Webhooks & API

tRPC-based API with full CRUD operations. Build custom integrations with any external tool

Automation Engine

Trigger→Condition→Action automation builder to connect internal events with external actions

5+ Native Integrations
REST API Included
Webhooks Real-Time Sync
99.9% API Uptime
What Users Say

Loved by agencies

★★★★★

"The Stripe integration took 5 minutes to set up. Webhook support lets us sync data with our internal tools seamlessly."

BW
Ben Walker
CTO, Nexus Digital
Who It's For

Built for teams like yours

Technical Teams

REST API, webhooks, and event-driven architecture for custom integrations.

Finance Teams

Stripe payment processing with automatic invoice reconciliation.

Operations Teams

Slack notifications, email sending, and third-party data syncing.

Enterprise Clients

Custom webhook endpoints and API key management for secure integrations.

FAQ

Frequently asked questions

Eidoncore integrates with Stripe for online payments. Connect your Stripe account in minutes and start accepting credit card and bank transfer payments on invoices.

Yes. The Slack integration sends customizable notifications to your team channels — task assignments, invoice payments, project updates, and more.

Yes. Eidoncore provides a REST API and webhook system for building custom integrations. Use webhooks to sync data with CRMs, accounting tools, or internal systems.

Yes. Configure your SMTP provider or use the built-in email system. Branded emails are sent for invoices, notifications, and client communications with your custom sender address.

Explore More

Related features

Automations

Trigger workflows from external events.

Invoicing

Accept payments via Stripe integration.

Notifications

Send alerts to Slack and email.

All the integrations you need — zero setup

Start your 14-day free trial and connect your tools in minutes.

Start Free Trial →Book a Demo