Email: hello@attors.comServing businesses and agencies in the US, UK & Europe Rated 5.0 on Google
Attors Technologies
Attors Technologies

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hello@attors.comChat on WhatsAppMon–Sat, 04:00–21:00 UTC. We reply within one business day.
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API Integration Services

API Integration Services for Websites and Business Systems

Attors connects your website or app to the tools you already use, such as HubSpot, Salesforce, Stripe, Xero or Mailchimp. A standard integration starts at $290, and two-way syncs start at $790.

  • Syncs That Alert You When Something Goes Wrong
  • Forms, Payments and CRM Working as One System
  • A fixed written quote before any work starts

How ordering works

  1. 01Choose a packagePick the size that fits your business today.
  2. 02Kickoff and planPages, content and dates agreed in writing.
  3. 03Approve and launchYou approve the finished work before the final payment.
Choose your packageFixed quote first

Single Integration

For one connection, such as a form to HubSpot or a Stripe checkout.

from$290USD, one-time

  • Delivered in 3–5 days
  • 8 items included

How you pay

Your exact price is fixed in a written quote first. Pay 50% to start and 50% when you approve the finished work.

Get a quote for Single Integration

You review your order and written quote before paying.

  • Fixed price, agreed in writing
  • You approve the work before the final payment

Not sure which package fits? Ask us, it is free

About this service

API Integration Services: What You Get and How It Works

Every integration checks the data, blocks duplicates, retries short outages and alerts a named person when something fails.

A new lead lands in your CRM, a payment updates your accounts and a report builds itself, with no copying by hand.

Connect your website to the CRM, payment and business tools you already use, with every connection tested and documented.

Ideal for

  • One connection, such as a form to HubSpot or a Stripe checkout
  • Keeping a store and a CRM or ERP in step

API Integration Pricing

How Much an API Integration Costs

Simple connections have a fixed starting price. Larger multi-system projects are quoted after we review the APIs involved.

Two-Way Sync

For keeping a store and a CRM or ERP in step.

from$790one-time

Delivered in 1–3 weeks

Get a quote for Two-Way Sync

What’s included

  • Data kept in sync in both directions
  • Automatic retries and error alerts
  • Monitoring after launch
  • Documentation for your team

Included in every package

  • Field mapping agreed in writing before work starts
  • Tested with your real data
  • Setup notes for your team
  • 30 days of free support after launch
  • Fixed price, agreed in writing
  • Pay 50% to start, 50% on approval
  • You own the design, code and content

Projects connecting several systems are quoted after a short review.

On every project

Six Commitments, Written Into Your Quote

The same terms whatever the size of the job. Rated 5.0 on Google from 11 reviews, with clients in the US, UK, Ireland, Denmark and the UAE.

Get a fixed quote Hours: Mon–Sat, 04:00–21:00 UTC

Why Businesses Integrate

Problems Caused by Tools That Don't Talk to Each Other

When your tools are not connected, your team copies data by hand and mistakes creep in. These are the problems an integration fixes.

Get a Free Integration Check

Your Team Copies Data by Hand

Retyping orders, leads or invoices wastes hours and causes errors. An integration moves them automatically.

Leads Don't Reach the CRM Properly

Form fields, consent and lead owners get lost. We map every field so leads arrive complete.

Payments Don't Update Your Systems

Orders ship or stall without a confirmed payment. We connect payment events to the right next step.

Duplicate or Missing Records

Weak matching and repeated syncs create messy data. We add matching rules and duplicate checks.

API Limits Appear After Launch

Some tools cap requests or block access. We check limits and permissions before quoting.

Failed Syncs Go Unnoticed

Without alerts, broken syncs stay hidden for weeks. We add logs and alerts so someone knows fast.

What We Do

What Our API Integration Services Include

Every integration covers planning, secure access, field mapping, error handling, testing and handover. Your quote lists exactly what connects.

Get an Integration Quote
Rated 5.0 from 11 Google reviews

What clients say about working with Attors Technologies

Aen Ali HashmiWebsite development partner for 5+ years
★★★★★

We have been working with Attors Technologies for over 5 years, and throughout this time they have handled all of our website development work with professionalism and reliability. Hamza and his team are always responsive, easy to work with, and committed to delivering quality work. Whether it was building new features, redesigning pages, fixing issues, or maintaining our website, they consistently provided practical solutions and completed the work on time. What we appreciate most is their honesty, communication, and willingness to support us whenever needed. It feels like they are an extension of our own team rather than an external service provider. I highly recommend Attors Technologies to anyone looking for a dependable web development partner. We look forward to continuing our collaboration for many years to come.

surya setiawanOngoing web work for several years
★★★★★

Abuzar and his team are absolutely amazing. I’ve been working with them for the past few years, and their work has always been top-notch

Jon BillingtonSeveral website projects
★★★★★

We’ve been working with Abuzar and the team at Attors Technologies for several years and have completed many successful website projects together. Their expertise in web development and digital solutions is outstanding. Abuzar is always professional, responsive, and committed to delivering secure, scalable results that align perfectly with our goals. It’s rare to find a partner this consistent and dependable, highly recommend them for any business looking for a trusted technology partner.

From Plan to Live Sync

How We Build and Test Your Integration

We agree what data moves and how errors are handled before building, then test with realistic data before going live.

Explore our full process
  1. Step 01

    Workflow Review

    We learn what your team does by hand today and what the integration should achieve.

    You review
    Current workflow and systems
    You approve
    You confirm the goal
  2. Step 02

    API Check

    We check each tool's API, access, limits and test environment.

    You review
    What each API can and can't do
    You approve
    You approve the approach
  3. Step 03

    Data Rules and Spec

    We write down the fields, triggers, matching, retries and error alerts.

    You review
    Written integration spec
    You approve
    You approve the spec and quote
  4. Step 04

    Build

    We build the integration on test accounts, never on your live data first.

    You review
    Working sync on test data
    You approve
    You check the results
  5. Step 05

    Full Testing

    We test normal runs, bad data, expired access, limits and failures.

    You review
    Test results
    You approve
    You approve going live
  6. Step 06

    Go Live and Handover

    We switch to live access, check the first real syncs and hand over the guide.

    You review
    Live checks and documentation
    You approve
    Your integration is live
Guides & Resources

Guides to Help You Plan

Plain-English answers to the questions buyers ask before a project like this, from costs to checklists.

View All Insights
Frequently Asked Questions

API Integration FAQs

Clear answers about cost, timelines, CRM and payment integrations, security, testing and hiring an API integration developer.

How much does API integration cost?

A single one-way integration, such as a website form to HubSpot or a Stripe checkout, starts at $290. A two-way sync between your store and a CRM or ERP starts at $790. Projects connecting several systems are quoted after a short review.

How long does an API integration take?

A single one-way integration takes about 1 week. Two-way syncs take 2 to 4 weeks. Slow API access or vendor approvals can add time, and we flag those early.

What is API integration?

API integration connects two or more software tools so data moves between them automatically. For example, a new website lead appears in your CRM, or a paid order updates your accounting software.

Do I need a custom integration or is Zapier enough?

Zapier or a built-in connector is often enough for simple, low-volume tasks. A custom integration is better when you need your own rules, high volume, better security or reliable error handling.

Which tools can you integrate?

We regularly connect websites and apps with HubSpot, Salesforce, Zoho, Stripe, PayPal, Xero, QuickBooks, Mailchimp, Shopify, WooCommerce, booking tools and custom databases, as long as the tool offers API access.

Can you connect my website forms to my CRM?

Yes. We map every field, keep consent records, block duplicates, assign lead owners and decide what happens if the CRM is briefly unavailable.

Can you integrate payment systems like Stripe?

Yes. We connect payment confirmations, refunds and failed payments to the right next step, such as sending a receipt, starting an order or updating your accounts.

Can I hire an API integration developer for an existing project?

Yes. You can hire us to add an integration to your current website or app, fix a broken sync, or support your in-house developers with integration work.

How do you keep API keys and data secure?

Keys are kept out of the code, given the minimum access needed and separated for testing and live use. Personal and payment data is only moved where it is needed.

What happens when an integration fails?

Short outages retry safely, bad data stops without creating duplicates, and serious failures alert a named person with clear steps to fix them.

How do you test an integration?

We test normal runs, bad data, expired access, request limits, duplicates and failures on test accounts before switching to live data.

Who supports the integration after launch?

You get a handover guide and a short support period. Tools change their APIs over time, so ongoing monitoring and updates are available as a monthly support plan.

Start a Project

Plan with clarity

Plan Your API Integration and Get a Fixed Quote

Tell us which tools you use, what data should move and what happens today. We reply within one business day with a free integration check or a quote.

  • Free integration check
  • API limits checked first
  • Fixed written quote
Get My Integration Quote

About Your Workflow

  • What you want to automate
  • The tools that need connecting
  • Who uses the data
  • What your team does by hand today

About the Data

  • API documentation or access, if known
  • Fields and sample records
  • What should happen when a sync fails
  • Test accounts and alert needs
Timeline
A single one-way integration takes about 1 week. Two-way syncs take 2 to 4 weeks, depending on the systems and their APIs.
Cost
Standard integrations start at $290. Two-way syncs start at $790. Projects connecting several systems are quoted after a short review.
Who Signs Off
One person on your side approves the data rules, access and go-live, so decisions don't stall the build.
Final scope
Your quote lists the systems, data, triggers, access, error handling, testing, support and anything not included.