Southeast Asia × Telecommunications & Connectivity

Telecommunications & Connectivity in Southeast Asia

6 telecommunications & connectivity providers across Southeast Asia, publishing 49 APIs.

6 providers 49 published APIs 49 indexed documents

Telecommunications & Connectivity across Southeast Asia — 6 providers on the APIs.io network sit in both cohorts, and between them they publish 49 indexed APIs.

All 6 publish at least one machine-readable API — unusual, and worth noting against most cells in this grid.

By Kin Score band: 3 emerging, 2 thin, and 1 strong.

Leading by rating: Airalo, Telkomsel, Replyr.ai, Kata.ai, Singtel, and Zalo.

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 (6)

Provider Description APIs Rating
Airalo Airalo is the world's first and largest eSIM marketplace, founded in 2019 and headquartered in Singapore, selling prepaid travel data plans (local, regional and global eSIMs) fo... 15 strong
Telkomsel Telkomsel (PT Telekomunikasi Selular) is Indonesia's largest mobile network operator. Through DigiHub (digihub.telkomsel.com), its API marketplace, Telkomsel exposes network and... 8 thin
Replyr.ai Replyr.ai (Replyr Sdn Bhd, Kuala Lumpur, Malaysia) is an AI-powered customer engagement and patient-acquisition platform aimed at Malaysian clinics. It builds GPT-style chat ass... 7 thin
Kata.ai Kata.ai is an Indonesian enterprise conversational-AI company that builds AI agents and chatbots for customer experience, marketing, sales, and HR across financial services, ret... 9 emerging
Singtel Singtel (Singapore Telecommunications Limited) is Singapore's largest mobile network operator and the anchor communications group of Southeast Asia, with a regional footprint th... 7 emerging
Zalo Zalo is a Vietnamese messaging platform (VNG Corporation). Zalo For Developers documents the Official Account API, the Zalo Notification Service (ZNS) API for template-based tra... 3 emerging

Indexed API documents (49)

Two numbers, both real: these providers publish 49 APIs as their own documents, which the catalog indexes split one-per-resource into 49 documents.

Airalo REST API/Endpoints/Authenticate API

Airalo
The REST API/Endpoints/Authenticate API from Airalo — 1 operation(s) for rest api/endpoints/authenticate.

Airalo REST API/Endpoints/Browse packages API

Airalo
The REST API/Endpoints/Browse packages API from Airalo — 1 operation(s) for rest api/endpoints/browse packages.

Airalo REST API/Endpoints/Check balance API

Airalo
The REST API/Endpoints/Check balance API from Airalo — 1 operation(s) for rest api/endpoints/check balance.

Airalo REST API/Endpoints/Compatible devices API

Airalo
The REST API/Endpoints/Compatible devices API from Airalo — 2 operation(s) for rest api/endpoints/compatible devices.

Airalo REST API/Endpoints/Install eSIM API

Airalo
The REST API/Endpoints/Install eSIM API from Airalo — 2 operation(s) for rest api/endpoints/install esim.

Airalo REST API/Endpoints/Manage eSIMs API

Airalo
The REST API/Endpoints/Manage eSIMs API from Airalo — 3 operation(s) for rest api/endpoints/manage esims.

Airalo REST API/Endpoints/Manage orders API

Airalo
The REST API/Endpoints/Manage orders API from Airalo — 4 operation(s) for rest api/endpoints/manage orders.

Airalo REST API/Endpoints/Monitor usage API

Airalo
The REST API/Endpoints/Monitor usage API from Airalo — 1 operation(s) for rest api/endpoints/monitor usage.

Airalo REST API/Endpoints/Notifications API

Airalo
The REST API/Endpoints/Notifications API from Airalo — 1 operation(s) for rest api/endpoints/notifications.

Airalo REST API/Endpoints/Notifications/Notification: Async orders API

Airalo
The REST API/Endpoints/Notifications/Notification: Async orders API from Airalo — 1 operation(s) for rest api/endpoints/notifications/not...

Airalo REST API/Endpoints/Notifications/Notification: Low data API

Airalo
The REST API/Endpoints/Notifications/Notification: Low data API from Airalo — 2 operation(s) for rest api/endpoints/notifications/notific...

Airalo REST API/Endpoints/Place order API

Airalo
The REST API/Endpoints/Place order API from Airalo — 4 operation(s) for rest api/endpoints/place order.

Airalo REST API/Endpoints/Product Information API

Airalo
The REST API/Endpoints/Product Information API from Airalo — 1 operation(s) for rest api/endpoints/product information.

Airalo REST API/Endpoints/Request refund API

Airalo
The REST API/Endpoints/Request refund API from Airalo — 1 operation(s) for rest api/endpoints/request refund.

Airalo REST API/Endpoints/Top up eSIM API

Airalo
The REST API/Endpoints/Top up eSIM API from Airalo — 2 operation(s) for rest api/endpoints/top up esim.

Telkomsel Consent Management API

Telkomsel
Register customer consent required by subscriber-data products.

Telkomsel Identity Verification API

Telkomsel
NIK/MSISDN pairing, KTP matching, and general ID verification against SIM-registration data.

Telkomsel Location API

Telkomsel
Location verification scoring and last known location.

Telkomsel Scoring and Insights API

Telkomsel
Telco-data scores - tScore, generic telco score, SES, interest, lifestyle, loyalist.

Telkomsel SIM Swap API

Telkomsel
SIM swap detection - marketplace SIM Swap v2 and the CAMARA-style /sim-swap/v0 API with CIBA auth.

Telkomsel SMS API

Telkomsel
Application-to-person SMS - regular and premium sends plus delivery-status polling.

Telkomsel Subscriber Check API

Telkomsel
MSISDN state - active status, subscriber type, roaming, call forwarding, recycled numbers.

Telkomsel USSD API

Telkomsel
USSD broadcast messaging and delivery status.

Replyr.ai Accounts API

Replyr.ai
The Accounts API from Replyr.ai — 13 operation(s) for accounts.

Replyr.ai AI Agents API

Replyr.ai
The AI Agents API from Replyr.ai — 5 operation(s) for ai agents.

Replyr.ai Appointment Management API

Replyr.ai
The Appointment Management API from Replyr.ai — 2 operation(s) for appointment management.

Replyr.ai Contacts API

Replyr.ai
The Contacts API from Replyr.ai — 12 operation(s) for contacts.

Replyr.ai Ecommerce API

Replyr.ai
The Ecommerce API from Replyr.ai — 6 operation(s) for ecommerce.

Replyr.ai Pipelines API

Replyr.ai
The Pipelines API from Replyr.ai — 9 operation(s) for pipelines.

Replyr.ai Templates API

Replyr.ai
The Templates API from Replyr.ai — 1 operation(s) for templates.

Kata.ai Auth API

Kata.ai
Login and token issuance.

Kata.ai Bots API

Kata.ai
Bot revisions and drafts.

Kata.ai Channels API

Kata.ai
Messaging channels (LINE, Telegram, WhatsApp, etc.).

Kata.ai Deployments API

Kata.ai
Deployment versions of a project bot.

Kata.ai Environments API

Kata.ai
Named environments binding a deployment version.

Kata.ai NLU API

Kata.ai
Natural Language Understanding models.

Kata.ai Prediction API

Kata.ai
Run entity prediction against a deployed NLU model.

Kata.ai Projects API

Kata.ai
A project bundles one Bot, CMS, and/or NLU.

Kata.ai Teams API

Kata.ai
Teams and membership.

SingVerify Number Verify API

Singtel
Network-based verification that the mobile number a user declares is the number of the SIM the request is actually coming from, used to r...

SingVerify SIM Swap API

Singtel
Real-time signal indicating whether the SIM bound to a mobile number has been changed recently, so that a relying party can block account...

SingVerify Device Location API

Singtel
Verifies whether a mobile device is within an expected area or country at the time of a login or transaction, using network-derived locat...

SingVerify Device Roaming API

Singtel
Reports whether a subscriber's device is currently roaming outside Singapore, used as a risk signal in fraud and authentication decisions...

SingVerify Scam Sniffer API

Singtel
Detects whether a user is on an active voice call at the moment they attempt a high-value transaction, a signal used to interdict authori...

Singtel CPaaS SMS API

Singtel
Application-to-person SMS sending and receiving for business applications, sold as part of the Singtel CPaaS portfolio. The public page d...

Singtel CPaaS Voice API

Singtel
Programmable voice / VoIP calling embedded into business applications, sold as part of the Singtel CPaaS portfolio. As with the SMS API, ...

Zalo Official Account API

Zalo
Send and manage messages, followers and content for a Zalo Official Account.

Zalo Notification Service (ZNS) API

Zalo
Send template-based transactional notification messages to Zalo users by phone number.

Zalo Social API

Zalo
User login and profile access via OAuth v4 user access tokens.

Other industries in Southeast Asia

Financial Technology 85 E-Commerce Platform 59 Payments & Money Movement 51 Supply Chain & Procurement 38 Financial Services 31 Education & EdTech 28 Artificial Intelligence 27 Investing & Venture Capital 27 Retail 24 Logistics 23 Healthcare 18 Real Estate 18 All of Southeast Asia →

Telecommunications & Connectivity elsewhere

North America 123 Europe 79 United Kingdom & Ireland 19 Greater China 17 Latin America 17 France & Iberia 16 Japan & Korea 15 Nordics 14 India & South Asia 13 DACH (Germany · Austria · Switzerland) 12 Australia & New Zealand 11 Africa 9 All of Telecommunications & Connectivity →

This page is the intersection of two independently computed cohorts: Southeast Asia and Telecommunications & Connectivity. A provider appears here only when it is already a member of both. Southeast Asia 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.

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

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