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H1Cloud Technologies

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API Development and Business System Integration

REST APIs and integrations that connect ERP, CRM, ecommerce, payments and WhatsApp, so data flows without copy-paste.

In simple words

We connect your different software so they share information automatically. For example, your website orders can go straight into your ERP, and payments can update your accounts. An API is simply a safe way for two systems to talk to each other.

This is right for you if…

  • Your staff copy orders, leads or payments from one system to another
  • Your website, ERP, CRM and payments do not show the same numbers
  • Partners or customers want to connect their software to yours

What you get

What this means for your business

  • Stop copying the same data from one software to another

    Benefit 1
  • Reduce mistakes caused by manual typing

    Benefit 2
  • Keep stock, orders and payments the same across all your systems

    Benefit 3
  • Let partners or resellers connect to your system safely

    Benefit 4

How it works

Simple steps, from first call to results

  1. 1

    We map your systems

    We list the software you use and what information needs to move between them.

  2. 2

    We plan the connection

    We decide what data moves, when it moves, and who is allowed to access it.

  3. 3

    We build and test

    We build the connections and test them with real examples, so nothing is lost or duplicated.

  4. 4

    Your data flows

    Your systems share data automatically, and we provide clear documentation and support.

Example: a retail brand

For example, a retail brand sells on its website and in stores, but stock is updated by hand. We connect the website, the billing software and the ERP, so when an item sells anywhere, stock updates everywhere.

An illustration of how this works, not a specific client.

What we need from you to start

  • A list of the software you use and what should connect
  • Access or contact details for each software provider, if needed
  • Examples of the data you copy by hand today

Don't have everything? That's fine, we'll help you prepare it.

Interested in API Development & Integration?

Tell us your requirement in 2 minutes

A few simple questions. We reply within one business day.

Share my requirement

What we deliver

Scope of the service

  • REST API design and development
  • ERP, CRM and ecommerce integrations
  • Payment gateway integration
  • WhatsApp Business API integration
  • Webhooks, authentication and authorisation
  • Data synchronisation across channels
  • Partner and reseller API platforms
  • API documentation and versioning

FAQ

Common questions

Can you connect any two software?

Most software can be connected. We check first and tell you honestly if something is not possible.

Can you add online payments to my website or app?

Yes. Payment gateway integration is a common part of our work.

Is it safe to connect systems?

We use proper logins and access rules, so only allowed systems can see or change data.

Tell us what you need to build

Share your idea or problem. We'll reply with clear next steps, a suggested approach and an estimate.