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NexFlow Automation

Systems Integration

Make disconnected SaaS tools work as one system — even the ones with no native connectors.

Spec · S6
Scope
One workflow per deliverable
Price
Fixed, quoted from the approved spec
Ownership
Everything handed over to you
Built with
REST APIs & Webhooksn8nMakeZapierCustom TypeScript/Python

Overview

What it is

You already use cloud tools: CRM, helpdesk, spreadsheets, email, accounting, and e-commerce. The problem isn't the tools; it's that they don't talk to each other, so your team is the message bus.

We build the integrations that make them behave like one system: APIs, webhooks, and custom connectors for the tools with no native integration. Each integration is a fixed-scope deliverable with defined inputs, outputs, and acceptance criteria.

Sounds familiar?
  • “We retype the same data between tools every single day.”
  • “Onboarding a client takes 2 weeks of back-and-forth that should take 2 days.”

How it works

A fixed-scope path from spec to handover

You approve the spec, we build it, you see it run, you own it.

  1. Inventory the gaps

    Which systems need to share data, in which direction, and what breaks today because they don't.

  2. Choose the right mechanism

    Native connector, API, webhook, or custom code — chosen per fit, not per platform loyalty.

  3. Build & test both directions

    Integrations handle failures explicitly: retries, logging, and alerts when a system is unreachable.

  4. Document the connections

    A system diagram and maintenance notes, so your team (or anyone else) knows exactly what talks to what.

  1. InputEvent in System A
  2. Step 1Webhook / API / custom connector
  3. Step 2Transform + validate
  4. Step 3Deliver to System B with retries & alerts
  5. OutputSystems behave as one — no human message bus
Illustrative flow. Your build is specified and demoed on your own process during the audit.

What you get

Named deliverables, not billable hours

Everything below is included in the fixed price and handed over with documentation and credentials.

  • Working integration(s) between your named systems
  • Support for tools with no native connectors via API/webhook/custom code
  • Failure handling: retries, logging, alerts
  • System diagram and maintenance documentation

Not sure this is the right first automation? The Automation Audit finds the highest-value opportunity and ends with a working proof-of-concept.

In practice

Workflows built with this service

Each one has the full spec and a labeled demo you can run.

Find out what’s worth automating. Free.

A 30-minute call about your actual processes. You leave with a prioritized roadmap and see systems integration demonstrated on your own workflow, whether or not you work with us.

  • 30 minutes, on your real processes
  • Prioritized roadmap you keep either way
  • Working proof-of-concept before any contract
  • Reply within one business day