Central & Eastern Europe × Telecommunications & Connectivity

Telecommunications & Connectivity in Central & Eastern Europe

10 telecommunications & connectivity providers across Central & Eastern Europe, publishing 70 APIs.

10 providers 70 published APIs 70 indexed documents

Telecommunications & Connectivity across Central & Eastern Europe — 10 providers on the APIs.io network sit in both cohorts, and between them they publish 70 indexed APIs.

6 of the 10 publish at least one machine-readable API; 4 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 5 minimal, 2 developing, 2 emerging, and 1 exemplar.

Leading by rating: Infobip, przypominamy-com, Avito, SMS.ru, Marand, SMSC.ru, and 4 more.

Region membership is derived from three explicit signals — a provider tag, a provider-name pattern, or a stated headquarters in the provider’s own description. This is a map of stated headquarters, not of markets served.

Providers (10)

Provider Description APIs Rating
Infobip Infobip is a global communications platform as a service (CPaaS) provider headquartered in Vodnjan, Croatia, and is Croatia's largest technology company. It sells programmable m... 6 exemplar
przypominamy-com Przypominamy.com is a Polish SMS gateway platform offering businesses a web panel and a RESTful API for sending SMS, MMS, voice messages, and managing contacts. Founded in 2010,... 9 developing
Avito Avito is Russia's largest online classifieds platform (avito.ru), founded in 2007, where individuals and businesses buy and sell across goods, vehicles, real estate, jobs and se... 51 developing
SMS.ru SMS.ru provides a mass SMS sending service across Russia, offering a personal account and an HTTP/SMTP API for sending SMS messages. Users can launch campaigns within 15 minutes... 2 emerging
Marand Marand Software (Marand d.o.o., Ljubljana, Slovenia) builds cloud-native Business Support System components for communications service providers, positioned as a vendor of TM Fo... 0 emerging
SMSC.ru SMS Центр – сервис для отправки и приема SMS‑сообщений, EMS и бинарные SMS, E‑mail2sms, HLR, MMS, Voice, E‑mail рассылки и другое. Гарантированная доставка сообщений по всему ми... 1 minimal
Institute of Bioorganic Chemistry of the Polish Academy of Sciences - Poznan Supercomputing and Networking Center Institute of Bioorganic Chemistry of the Polish Academy of Sciences - Poznan Supercomputing and Networking Center is a company surfaced via the API Evangelist harvest backlog (s... 1 minimal
GTS Central Europe GTS Central Europe, operating in Romania as GTS Telecom (a member of Deutsche Telekom AG since 1993), is an IT&C service provider delivering cloud solutions (virtual hosting, pr... 0 minimal
EuroSms EuroSms provides bulk SMS sending services via web and API integrations, offering XML, HTTP and WebService interfaces for businesses in Slovakia, Czechia, Hungary and Austria. T... 0 minimal
Sessions Sessions (Session Technologies, formerly Flow OS) was a Bucharest-based unified communication and collaboration platform founded in 2021 by Radu Negulescu and Radu Tintescu, bac... 0 minimal

Indexed API documents (70)

Two numbers, both real: these providers publish 70 APIs as their own documents, which the catalog indexes split one-per-resource into 70 documents.

Infobip AI Hub API

Infobip
AI-powered tools and services to help you create smarter and more personalized customer experiences.

Infobip Channels API

Infobip
Create a perfect customer experience by using the channels your customer already use and love.

Infobip Connectivity API

Infobip
Powerful infrastructure and tools that connect you to the world.

Infobip Customer Engagement API

Infobip
Complete solutions that will help you drive better outcomes for your customers and business across the entire customer journey.

Infobip Platform API

Infobip
Modular tools to scale and automate your business.

Infobip Tools API

Infobip
Developer utilities to help you integrate and work with Infobip APIs more efficiently.

przypominamy-com Czarna lista API

przypominamy-com
Numery, na które konto nie wysyła; link opt-out

przypominamy-com Kontakty i grupy API

przypominamy-com
Książka odbiorców, grupy do wysyłki, personalizacja

przypominamy-com Konto API

przypominamy-com
Saldo, nadpis, godziny wysyłki, webhook

przypominamy-com Linki API

przypominamy-com
Śledzone linki {{link:…}} z licznikiem kliknięć

przypominamy-com Numery API

przypominamy-com
HLR: sprawdzenie, czy numer jest aktywny i w jakiej sieci, bez wysyłania SMS-a

przypominamy-com Odpowiedzi (2-way) API

przypominamy-com
SMS-y przychodzące od odbiorców - na życzenie, po uruchomieniu numeru odbiorczego w usłudze (do tego czasu `inbound_number` jest `null`)

przypominamy-com Status API

przypominamy-com
Endpointy publiczne

przypominamy-com Szablony API

przypominamy-com
Szablony SMS/MMS/głosowe z placeholderami {{klucz}} - te same co w panelu

przypominamy-com Wiadomości API

przypominamy-com
Wysyłka SMS i historia wiadomości

Avito Access API

Avito
Для работы с API от своего лица необходимо получить токен авторизации — отдельный для каждой учетной записи на Авито. 1. Получаем **clien...

Avito Ads API

Avito
The Ads API from Avito — 23 operation(s) for ads.

Avito ApplicationAccess API

Avito
Для работы с API приложений от лица пользователя есть возможность получить токен через Authorization Code механизм протокола OAuth2. Для ...

Avito Auction API

Avito
The Auction API from Avito — 1 operation(s) for auction.

Avito Authorization API

Avito
The Authorization API from Avito — 1 operation(s) for authorization.

Avito Autoload API

Avito
Методы API для получения информации об автозагрузке объявлений

Avito Autostrategy API

Avito
API для работы с автостратегией в категории

Avito Balance API

Avito
С помощью API данного раздела вы можете получить информацию о балансе средств агентства и всех операций с ним. ### Типы авторизации Для и...

Avito Call API

Avito
The Call API from Avito — 4 operation(s) for call.

Avito Calltracking API

Avito
The Calltracking API from Avito — 3 operation(s) for calltracking.

Avito Chat API

Avito
The Chat API from Avito — 4 operation(s) for chat.

Avito CheckAhUserV1 API

Avito
The CheckAhUserV1 API from Avito — 1 operation(s) for checkahuserv1.

Avito CheckAhUserV2 API

Avito
The CheckAhUserV2 API from Avito — 1 operation(s) for checkahuserv2.

Avito Core API

Avito
The Core API from Avito — 1 operation(s) for core.

Avito Cpa API

Avito
# Методы для работы с сервисом CPA Описание API произведено в формате [**Swagger 3.0**](https://github.com/OAI/OpenAPI-Specification/blob...

Avito Cpxpromo API

Avito
The Cpxpromo API from Avito — 5 operation(s) for cpxpromo.

Avito DeliverySandbox API

Avito
The DeliverySandbox API from Avito — 9 operation(s) for deliverysandbox.

Avito DeliveryTariffication API

Avito
The DeliveryTariffication API from Avito — 3 operation(s) for deliverytariffication.

Avito Evaluation API

Avito
The Evaluation API from Avito — 5 operation(s) for evaluation.

Avito GetAhInfoV1 API

Avito
The GetAhInfoV1 API from Avito — 1 operation(s) for getahinfov1.

Avito GetEmployeesV1 API

Avito
The GetEmployeesV1 API from Avito — 1 operation(s) for getemployeesv1.

Avito Invite API

Avito
С помощью API данного раздела вы можете приглашать в агентство новых клиентов. [Отправьте](#operation/agencyUsersInviteSend) приглашение ...

Avito Item API

Avito
Общие методы API для работы с объявлениями на Авито Описание API произведено в формате [**Swagger 3.0**](https://github.com/OAI/OpenAPI-S...

Avito Job API

Avito
API для размещения, редактирования и снятия с публикации вакансии Авито Работа Описание API произведено в формате [**Swagger 3.0**](https...

Avito LinkItemsV1 API

Avito
The LinkItemsV1 API from Avito — 1 operation(s) for linkitemsv1.

Avito ListCompanyPhonesV1 API

Avito
The ListCompanyPhonesV1 API from Avito — 1 operation(s) for listcompanyphonesv1.

Avito ListItemsByEmployeeIdV1 API

Avito
The ListItemsByEmployeeIdV1 API from Avito — 1 operation(s) for listitemsbyemployeeidv1.

Avito Messenger API

Avito
API для интеграции между мессенджером Авито и сторонней системой в обе стороны.

Avito OfflineMonitoring API

Avito
The OfflineMonitoring API from Avito — 4 operation(s) for offlinemonitoring.

Avito Order Management API

Avito
The Order Management API from Avito — 12 operation(s) for order management.

Avito ParcelProcessing API

Avito
The ParcelProcessing API from Avito — 9 operation(s) for parcelprocessing.

Avito Profile API

Avito
С помощью API данного раздела вы можете получать актуальную информацию о клиентах агентства. ### Типы авторизации Для использования данно...

Avito Promotion API

Avito
Общее API для чтения информации об услугах продвижения.

Avito Promotion_BBIP API

Avito
API для управления услугой "Продвижение с прогнозом".

Avito Ratings API

Avito
API для работы с рейтингами и отзывами

Avito Realty API

Avito
The Realty API from Avito — 7 operation(s) for realty.

Avito Report API

Avito
The Report API from Avito — 10 operation(s) for report.

Avito RisksAssessment API

Avito
The RisksAssessment API from Avito — 2 operation(s) for risksassessment.

Avito Signal API

Avito
The Signal API from Avito — 1 operation(s) for signal.

Avito SpecialOffers API

Avito
The SpecialOffers API from Avito — 5 operation(s) for specialoffers.

Avito Statistics API

Avito
С помощью API данного раздела вы можете получать статистику по объявлениям и расходам клиентов. ### Типы авторизации Для использования да...

Avito Stock Management API

Avito
The Stock Management API from Avito — 2 operation(s) for stock management.

Avito Targeting API

Avito
С помощью API данного раздела вы можете узнать статус клиентов, проверив их ИНН. За клиентов в статусе «Новый» или «Аплифт» агентству вып...

Avito Tariff API

Avito
API для работы с Тарифами

Avito Teaser API

Avito
The Teaser API from Avito — 2 operation(s) for teaser.

Avito TerminalManagement API

Avito
The TerminalManagement API from Avito — 3 operation(s) for terminalmanagement.

Avito Transactions API

Avito
С помощью API данного раздела вы можете выполнять переводы средств клиентам и отслеживать транзакции. [Выполните](#operation/agencyBalanc...

Avito Trx Promo API

Avito
The Trx Promo API from Avito — 3 operation(s) for trx promo.

Avito User API

Avito
# API для получения баланса кошелька пользователя, истории операций и инфорации об авторизованном пользователе Описание API произведено в...

Avito XDelivery API

Avito
The XDelivery API from Avito — 7 operation(s) for xdelivery.

Avito Reference Data API

Avito
The Reference Data API from Avito — 2 operation(s) for reference data.

SMS.ru API

SMS.ru

SMS.ru API

SMS.ru
SMS.ru API as documented publicly: 11 operations. Contract generated from the documentation by API Evangelist (2026-10-28); not the provi...

SMSC API

SMSC.ru
SMS Center HTTP API for sending and receiving SMS, EMS, binary SMS, email2sms, HLR, MMS, Voice, email newsletters and more.

PCSS API

Institute of Bioorganic Chemistry of the Polish Academy of Sciences - Poznan Supercomputing and Networking Center
Public API documentation (if any) for the Institute of Bioorganic Chemistry of the Polish Academy of Sciences - Poznan Supercomputing and...

Other industries in Central & Eastern Europe

Artificial Intelligence 18 Data & Analytics 16 Government & Public Sector 15 Accounting & Finance Operations 8 E-Commerce Platform 8 Payments & Money Movement 8 Automotive 7 Cybersecurity & Identity 7 Financial Technology 7 Communications Platform as a Service (CPaaS) 5 Education & EdTech 5 Marketing & Advertising 5 All of Central & Eastern Europe →

Telecommunications & Connectivity elsewhere

North America 125 Europe 97 United Kingdom & Ireland 25 Latin America 21 Greater China 19 Australia & New Zealand 18 Japan & Korea 17 France & Iberia 16 DACH (Germany · Austria · Switzerland) 15 India & South Asia 15 Nordics 15 Africa 12 All of Telecommunications & Connectivity →

This page is the intersection of two independently computed cohorts: Central & Eastern Europe and Telecommunications & Connectivity. A provider appears here only when it is already a member of both. Central & Eastern Europe membership is matched on tag, name pattern, stated HQ, so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.

Work with this as data

Every region here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for regions

6 MCP tools reach this
  • find_regionsBrowse and filter every region in the catalog.
  • get_region_leadersPRO — top-rated providers in this region.
  • cohort_statsPRO — the distribution across the region.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This region 
curl "https://apis.io/api/v1/regions/cee-telecommunications"
All regions 
curl "https://apis.io/api/v1/regions?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/region/cee-telecommunications"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/region/cee-telecommunications/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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