// custom api integration

Your tools do not talk to each other. Data lives in silos, the sync broke last Tuesday, and no one noticed for a week.

We wire any system to any other system. If it has an API, a connector, or a database port, we connect it. Fixed price, monitored, and documented so nothing fails silently.

Book a 30-minute diagnostic See all services

from $3,500  ·  2 to 5 weeks  ·  fixed price, no hourly surprises

1,584 projects shipped
200+ n8n workflows in production
89 AI agents live
13 yrs building systems
$500K+ delivered on Upwork

If it has any way to connect at all, we wire it in. No exceptions, no workarounds.

Most tools were never designed to talk to each other. They each assume they are the center of your stack. The result is manual exports, copy-paste routines, and a sync that broke three weeks ago and nobody caught it. We have seen this at every scale. There is a cleaner way to run it.

// Sound familiar

If your integration stack looks like this, we have seen it before.

  • Your CRM shows one number, your billing shows another. No one on the team knows which is right.
  • The sync broke days ago. You found out when a customer complained about wrong data, not from an alert.
  • Someone copies records between tools every morning. That is not a workflow, that is a daily maintenance tax.
  • The native integration exists but cannot do the one thing you actually need. So you live with the workaround.
  • One of the systems is old, undocumented, or simply was never meant to connect to anything else.

We have built integrations for stacks exactly like this. Once it is wired, the data flows automatically and you stop watching it.

// After

What changes once we wire it in

  • The data flow

    Runs automatically. No one on your team is copying records between tabs anymore.

  • When it fails

    You get an alert with the reason. Not a gap you discover a week later via a customer complaint.

  • A new field or endpoint

    We update the integration. Not a rebuild from scratch.

  • Every integration

    Documented and monitored. Anyone can see what it does and why, if a team member leaves.

// Proof in production

If two systems can talk at all, we make them.

A software team used Claude, Cursor, and ChatGPT next to their project tool, but nothing connected, so every task meant copy-paste. We built a connector that lets their AI tools create tasks and updates directly. The copy-paste went away.

Read the full case study →

Clutch Top Company 2023 · Upwork Top Rated, $500K+ delivered · Fortune 500 work delivered under NDA. We do not demo. We deploy, with tests, monitoring, and documentation, the same way we have shipped 200+ times.

// How it works

We map the data flow before we write a line of code.

  • 1
    Diagnostic first.

    We map every system, every data flow, and every edge case. We tell you what we will build, why, and what it costs. The plan is yours to keep even if you walk away.

  • 2
    Fixed-price build.

    You approve scope and price before anything starts. We build, test on real data with real volumes, and document every connection point, transformation rule, and sign-in flow.

  • 3
    We stay.

    30 days of support included. Monitoring is active from day one. Alerts fire to us before they fire to you. Optional retainer for ongoing changes and new connections.

// What it costs

Fixed price. You see the number before anything starts.

Custom API integration
from $3,500

Fixed price scoped before we start. 30 days of support included. No hourly surprises.

See full pricing
// Questions

Frequently asked

What if our tool has no ready-made connector?
That is our specialty. If a system has any way to connect at all, even an old or undocumented one, we wire it in.
Can you connect old or legacy systems?
Yes. We regularly connect legacy systems that other teams say cannot be integrated.
What happens if it breaks after you are done?
Everything we build ships with monitoring that alerts us before your customers notice. You also get 30 days of support included, plus an optional monthly retainer if you want us watching it long term. Nothing fails silently.
What if you disappear like our last developer?
We have built automation for 13 years across 1,584 projects, with 200+ workflows and 89 AI agents in production right now. We work in fixed-price milestones inside your own accounts from day one, you hold everything and the documentation, and NDA and escrow are available on request. You are never locked to us.
Will we lose data or have downtime during the switch?
No. We build the new setup alongside your current one and run both until the results match. Your existing tools keep working until the new system is proven, so there is no gap and no lost data.
Who owns what you build?
You do. We build inside your own accounts and tools, hand over full documentation, and if we ever part ways you keep everything.
How is this different from hiring a developer?
A developer writes code and moves on. We deliver a documented, monitored system at a fixed price with 30 days of support, the same way we have shipped 200+ times into production.
What does ongoing maintenance cost?
30 days of support is included with every project. After that, an optional monthly retainer from $500/mo keeps the system monitored and improving. No surprise bills.
Can we start small?
Yes. Most clients start with the one thing that is costing them the most, watch it work, then expand. The free diagnostic tells you which one that is.

Fixed-price API integration projects, starting at $3,500. You see the number before anything starts.

Tell us what needs to connect.

Book a 30-minute diagnostic. We will map the data flow, tell you exactly what we would build, and give you a fixed price. Free, and the plan is yours to keep.

Book my diagnostic