API Integration & Development Services

Modern businesses run on dozens of services that don't talk to each other — until we connect them. We design and implement reliable API integrations that automate data flows between your website, CRM, ERP, payment systems, and logistics.

What's Included

RESTful API design & development

1C enterprise system integration

CRM / ERP integration (Salesforce, Bitrix24)

LiqPay, Monobank, WayForPay

Nova Poshta, Ukrposhta, Meest delivery API

Telegram Bot API

Custom webhook handlers

API documentation (OpenAPI/Swagger)

Why Choose Us

Eliminate Manual Data Transfer

Orders flow automatically from your website to the warehouse, invoices go to accounting, and delivery statuses update in real time — no manual re-entry.

Reliable & Monitored

We build error handling, retry logic, and logging into every integration so you always know what's happening and failures are caught automatically.

Full Documentation

Every API we build ships with OpenAPI/Swagger documentation so your team and future developers understand every endpoint.

Ukrainian Market Ready

Deep experience with Ukrainian-specific systems: Nova Poshta, Ukrposhta, LiqPay, Monobank, and 1C accounting integrations.

Technologies

REST API PHP 8.x Laravel Webhooks 1C Bitrix24 Swagger/OpenAPI JSON

Frequently asked questions

Yes. We've built numerous 1C integrations — product catalog sync, order export, invoice generation, and stock level updates. We work with both 1C:Enterprise and 1C:UTP.

Nova Poshta (full API including warehouses, tariff calculator, tracking), Ukrposhta, and Meest Express. We can also integrate international carriers.

We implement exponential retry logic, error logging, admin notifications on failures, and fallback mechanisms. Your integrations won't silently fail.

Common questions about working with us

Public starting prices: landing pages from $490, corporate websites from $1,490, online stores from $2,490, and custom web apps / SaaS from $4,990. We send an exact quote within 24 hours after a short brief. See the pricing page for tier details.

Discovery (1 week) → design (1–3 weeks) → development (2–16 weeks depending on scope) → QA + launch → post-launch support. Milestones and demos every 1–2 weeks; you approve each stage before we move on.

Yes. Every project starts with a mutual NDA, and full IP ownership transfers to the client on final payment. We provide source code, deployment access, and full documentation.

30% deposit, 30% at midpoint, 40% on delivery. Ukrainian clients are invoiced in UAH via a registered FOP (sole proprietor) at the NBU rate. International clients pay in USD or EUR via bank transfer or Stripe.

We provide 1–3 months of free post-launch support depending on tier, then optional monthly maintenance plans starting at $190/mo (backups, security updates, uptime monitoring, up to 2 hours of content/dev work per month).

Need to connect your systems?

Describe your integration challenge and we'll design a solution.

Discuss Project All Services

20+

Years

1150+

Projects

500+

Clients

API Integration & Development Services

What's Included

Why Choose Us

Eliminate Manual Data Transfer

Reliable & Monitored

Full Documentation

Ukrainian Market Ready

Technologies

Frequently asked questions

Can you integrate our website with 1C?

What delivery service APIs do you integrate?

How do you handle API failures?

Common questions about working with us

How much does this typically cost?

What does the project process look like?

Do you sign an NDA and transfer IP rights?

How do payments and invoicing work?

What happens after the project is launched?

Need to connect your systems?

Maximus AI