API integration services: CRM, ERP, 1C and payments
We connect your website, CRM, ERP or 1C, payment systems and marketplaces, so orders, stock and prices move between them on their own.
StackREST, GraphQL and webhooks; 1C exchange; TypeScript, Go and Python; n8n for simple flows.
What we build
CRM integration services
Leads from the website, messengers and calls land in the CRM with their source; deals update when invoices are paid.
ERP and 1C API integration
Exchange of products, prices, stock and orders between the accounting system and your website or apps, over REST APIs or the 1C exchange.
Payment gateway integration services
Online payments, refunds and receipts connected to orders, with statuses your team can see.
Marketplace integration services
Synchronizing stock, prices and orders between your accounting system and marketplaces, so nobody exports spreadsheets by hand.
How we work
Estimate in one business day
List the systems and what should move between them. Within one business day we reply with an estimate and the exchange scheme.
Two-week stages with a demo
We connect one flow at a time and show it working on real data before moving to the next.
Source code and docs are yours
Code, access and a description of every exchange are handed over, so the integration does not depend on one person.
Support after launch
We monitor exchanges and fix them when a partner changes its API.
Questions
What is API integration?
Connecting two systems through their programming interfaces so they exchange data automatically: for example, an order on the website appears in the CRM and in accounting without anyone copying it.
What is a CRM integration?
Linking your CRM with the website, telephony, messengers, accounting or payments, so customer data and deal statuses stay in one place.
What are ERP integration services?
Connecting an ERP or accounting system such as 1C with other software: online stores, marketplaces, warehouses and reporting.
What is payment gateway integration?
Connecting a payment provider to your website or app so customers can pay online and order statuses update automatically.
How much does API integration cost?
It depends on the number of systems and the quality of their APIs. After a short brief we send an estimate within one business day.
Tell us what you need built.
A developer reads every message and replies with a budget and timeline estimate within one business day.