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Integrations CRM · API · Webhooks

CRM and API integrations
and service connections,
so data works automatically

I connect CRM, payment systems, messengers, and analytics to the website and to each other. Webhooks, REST APIs, and Make/Zapier, with no extra middle layers and no manual routine.

🔗 API integrations
🛒 CRM + E-com
📊 Analytics stack
🔄 Zapier / Make
💳 Payment systems
📧 Email + CRM
✓ 30+ integrations ✓ 24/7 monitoring ✓ 8+ CRM systems
Message me on Telegram Describe your project →
DATA FLOW · LIVE ● SYNC
🏪
CRM
→
🌐
Site
→
📊
Analytics
30+
integrations
<5min
sync
0
manual work
KeyCRM · e-com
Auto-sync ✓
Processing errors
−85% ✓
🔗 API integrations
🛒 CRM + E-com
📊 Analytics stack
🔄 Zapier / Make
💳 Payment systems
📧 Email + CRM
30+
integrations delivered
24/7
monitoring
<2h
response time
8+
CRM systems
Problem

Why disconnected systems cost real money

⌨️

Manual data entry across 3 systems

Orders move from the website to CRM, then to accounting, then to spreadsheets by hand. The manager spends 40% of the day doing what an API can do in half a second.

Result: the team is busy with admin, not sales
🕳️

Orders get lost between platforms

The customer paid on the site, but the order never appeared in CRM. The manager finds out 3 days later, after the customer has already left a negative review.

Result: lost orders and damaged reputation
🧩

There is no single view of the business

Inventory sits in one system, sales in another, finance in a third. To answer "how much did we earn?" someone has to spend an hour across three spreadsheets.

Result: decisions get made on partial data

Orders move from the website to CRM, then to accounting, then to spreadsheets by hand. The manager spends 40% of the day doing what an API can do in half a second.

→ the team is busy with admin, not sales
Who this is for

Who needs integration, not just another plugin

🛒

E-commerce

Order, inventory, and customer-base sync between the website, CRM, and marketplaces, with automatic status updates and customer notifications.

CRM
🏢

B2B / services

Lead generation with automatic CRM handoff, manager assignment, and follow-up sequences through email and messengers.

CRM
🚀

SaaS

API integrations between your product and external services, using webhooks for reactive sync and Make/Zapier for process automation.

Make Zapier

Order, inventory, and customer-base sync between the website, CRM, and marketplaces, with automatic status updates and customer notifications.

CRM

Lead generation with automatic CRM handoff, manager assignment, and follow-up sequences through email and messengers.

CRM

API integrations between your product and external services, using webhooks for reactive sync and Make/Zapier for process automation.

Make Zapier
What I integrate

Systems and services I work with

🏪

CRM systems

KeyCRM, Bitrix24, HubSpot, Pipedrive, Respond.io - connection setup, funnel configuration, and automated actions.

💳

Payment systems

LiqPay, Stripe, WayForPay, Fondy - payment connection to the site, automatic payment status updates in CRM, and notifications.

💬

Messengers

Telegram Bot API, WhatsApp Business, Viber - real-time notifications for orders, leads, and status changes.

📧

Email / SMS

SendPulse, Mailchimp, Brevo, Twilio - automated campaigns, triggered flows, and event-based SMS notifications.

🛍️

Marketplaces

Prom.ua, Rozetka, Horoshop API - product, price, stock, and order sync between your site and CRM.

⚙️

Custom APIs

REST / GraphQL, webhooks, Zapier / Make scenarios - custom system-to-system integrations built around your requirements.

What is included

Full scope of work

12/12 ✓
🏪 CRM integrations (KeyCRM, HubSpot, Bitrix24, Pipedrive)
💳 Payment-system integrations (Stripe, LiqPay, WayForPay)
🔗 Webhooks and REST APIs between services
📨 Automatic lead handoff from forms into CRM
💬 Telegram / WhatsApp / Viber notifications
📧 Email/SMS automations (SendPulse, Brevo, Twilio)
📊 GA4 and Google Ads conversions via server-side tracking
⚡ Make (Integromat) and Zapier scenarios
🛍️ Marketplace sync (Prom, Rozetka)
📋 Google Sheets as an interim data layer
🧪 Testing every scenario on real data
🔔 Monitoring, alerts, and post-launch support
Process

From diagnosis to a working integration

1
Audit
Audit of the current systems and integration points.
📅 1 day
2
Architecture
Design of API connections and data flow.
📅 2-3 days
3
Development
Implementation of integrations and webhook handlers.
📅 3-5 days
4
Testing
End-to-end tests, data validation, and edge-case handling.
📅 1-2 days
5
Deployment + support
Launch, monitoring, and documentation.
📅 1-2 days
Case Study e-commerce · automation

What was done

KeyCRM API integration with server-side GA4. Automatic order creation. Status sync. Automated reporting to Google Sheets. Manual data entry removed completely.

3h → 5m
order handling
−85%
errors
100%
CRM leads
5 days
to result
Process
Integration architecture
KeyCRM API + GA4 Server-side
Full automation in 5 days
Full case study →
Real case study
K
KeyCRM integration
e-commerce · automation
AUDIT
Integration architecture
DEVELOPMENT
KeyCRM API + GA4 Server-side
RESULT
Full automation in 5 days
3h → 5m
order handling
−85%
errors
100%
CRM leads
5 days
to result
👆 tap for case details
What was done
KeyCRM API integration with server-side GA4. Automatic order creation. Status sync. Automated reporting to Google Sheets. Manual data entry removed completely.
Full case study →
👆 tap to go back
Tools

What I use

CRM systems
🏪
KeyCRM
CRM for Ukrainian e-commerce
🔵
HubSpot
CRM, automation, analytics
📊
Bitrix24
CRM and project management
Automation
⚡
Make
Visual process automation
🔗
Zapier
Connections to 5000+ services
Payments and communication
💳
Stripe / LiqPay
Payment integrations
📧
SendPulse
Email, SMS, chatbots
💬
Telegram API
Bots and notifications

What I use

CRM systems
  • KeyCRM E-commerce CRM
  • HubSpot All-in-one
  • Bitrix24 Projects
Automation
  • Make Scenarios
  • Zapier Connectors
Payments and communication
  • Stripe / LiqPay Payments
  • SendPulse Email / SMS
  • Telegram API Bots
Packages

Integration pricing

Basic
from $350
one-time
  • 1 CRM system + 1 communication channel
  • Basic webhooks and automation
  • Lead handoff from forms into CRM
  • Testing and documentation
  • 7 days of post-launch support
Choose Basic →
MOST POPULAR
Standard
from $750
one-time
  • 2-3 systems: CRM + payments + messenger
  • Full sales-funnel automation
  • Looker Studio metrics dashboard
  • Make/Zapier scenarios + error handling
  • 14 days of post-launch support
Choose Standard →
Turnkey
from $1 500
one-time
  • Unlimited integrations
  • Custom API solutions (REST/GraphQL)
  • Full business-process automation
  • Documentation and team onboarding
  • 30 days of post-launch support
Discuss Project →
MOST POPULAR
Standard
from $750
one-time
  • 2-3 systems: CRM + payments + messenger
  • Full sales-funnel automation
  • Looker Studio metrics dashboard
  • Make/Zapier scenarios + error handling
  • 14 days of post-launch support
Choose Standard →

Billing starts after scope approval. Final price depends on the number of systems and the complexity of the integration. Pre-project consultation is free.

Related services

Works better together

⚡
AI & Automation
AI + Make/Zapier for process automation
→
✉️
Email & CRM
Email automation and retention
→
🎯
Analytics
End-to-end analytics from click to CRM deal
→
Anastasia Kyslenko — Ad Astra Marketing

Who works on your project

I am Anastasiia Kislenko. Not an agency, not a team of interns. You work directly with me, from strategy to reporting. No middle managers and no handoff of key work to juniors.

6+ years of experience 120+ clients 5 markets (UA, DE, PL, UK, US)
Anastasia Kyslenko — Ad Astra Marketing
Anastasia Kyslenko
● online now

Hi! I am not an agency or a team of interns. You work directly with me, from strategy to reporting. No middle managers and no handoff of key work to juniors.

now
6+
years
120+
clients
5
markets
Message me on Telegram
Testimonials

What clients say

★★★★★

After launching the Google Ads campaigns, the number of leads tripled in the first month. Anastasiia set up the audiences and keywords precisely, so the budget works efficiently without waste.

I
Ihor Savchenko
Director, logistics company
★★★★★

We ordered a redesign of our corporate website, and the result exceeded expectations. Modern, fast, and easy to use on mobile. Clients themselves keep noting that working with us now feels much more professional.

O
Oksana Lytvyn
Marketing Manager, IT company
★★★★★

I am very grateful for the communication. Always reachable, always explaining every step. In 3 months we moved the site into Google’s top 5 for our key queries. I recommend her to anyone who wants results.

M
Maryna Kovalenko
Beauty studio owner, Lviv
★★★★★

"After launching the Google Ads campaigns, the number of leads tripled in the first month. Anastasiia set up the audiences and keywords precisely, so the budget works efficiently without waste."

I
Ihor Savchenko
Director, logistics company
★★★★★

"We ordered a redesign of our corporate website, and the result exceeded expectations. Modern, fast, and easy to use on mobile. Clients themselves keep noting that working with us now feels much more professional."

O
Oksana Lytvyn
Marketing Manager, IT company
★★★★★

"I am very grateful for the communication. Always reachable, always explaining every step. In 3 months we moved the site into Google’s top 5 for our key queries. I recommend her to anyone who wants results."

M
Maryna Kovalenko
Beauty studio owner, Lviv
FAQ

FAQ

What is a webhook and why does it matter?

A webhook is automatic data transfer between services when an event happens, such as a new order, payment, or form submission. Instead of manual imports and exports, data moves instantly and without human involvement.

Do you need access to my systems?

Yes. Admin-level access to the CRM, website, and services is required for setup. I can sign an NDA. Once the work is done, you can rotate passwords if you want. All data remains yours.

How long does an integration take?

A simple integration (1 CRM + forms) takes 2-3 days. A standard setup (2-3 systems) takes 5-7 days. Complex projects with custom APIs start from 2 weeks. Final timing is confirmed after audit.

What happens if the integration breaks?

I set up monitoring and alerting for every integration. If something breaks, you get notified and I fix it within the warranty period at no extra cost.

Can we add new integrations later?

Yes. The architecture is always designed to scale. Additional integrations can be added later, and usually faster, because the foundation is already in place.

Do you work with Make/Zapier or only custom code?

I choose the right approach for the problem. Simple scenarios are faster and cheaper in Make/Zapier. More complex or high-load flows are built with custom code through REST APIs and webhooks.

Get started

Let us connect your tools,
so data moves automatically

I reply within 24 hours with the integration architecture, timeline, and pricing that fit your setup.

Message me on Telegram
  • Free integration blueprint for your business
  • First results in as little as 2-3 days
  • NDA and full data confidentiality
I will reply within 24 hours