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180+ Countries

eSIM Distribution API

Integrate eSIM provisioning into your platform. Query plans, provision eSIMs, and manage activations programmatically for 180+ countries and 500+ networks.

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4.8/5 from 340 developers

Fyatu eSIM API documentation

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eSIM Integration for Every Platform

Add global connectivity to your product. Travel apps, telecom, corporate, IoT — one API fits all.

Developer integrating eSIM API
Travel Apps

Connectivity for travelers

Let your users buy and activate eSIMs directly in your travel or booking app. Seamless checkout experience.

Telecom

Expand your portfolio

Add global eSIM data plans to your existing telecom or MVNO product line.

Corporate Travel

Managed connectivity

Provision eSIMs for business travelers automatically through your corporate portal.

IoT & Devices

Connect any device

Provision data plans for IoT devices, connected hardware, and fleet vehicles.

Resellers

White-label eSIMs

Resell eSIM plans under your own brand with full API control.

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Developer-First eSIM Infrastructure

Clean APIs, comprehensive docs, and everything you need to ship global connectivity.

Simple RESTful API

Clean REST endpoints with comprehensive documentation, SDKs for Node.js, Python, PHP, and code examples.

180+ countries, 500+ networks

Access the world's largest eSIM inventory from a single API. Plans for every country and region.

Provision in under 30 seconds

Create and activate eSIMs programmatically. QR codes generated instantly for your users.

Real-time webhooks

Get notified of activations, data usage thresholds, and plan expiry events in real time.

Built for Developers, by Developers

Comprehensive API with SDKs, sandbox, and everything you need to ship fast.

Ship global connectivity in days

Our RESTful API comes with SDKs for Node.js, Python, and PHP. Full sandbox environment for testing. Comprehensive documentation with code examples for every endpoint.

REST API SDKs Sandbox
Testing

Full sandbox environment

Test provisioning, activation, and usage without real charges.

Analytics

Usage and billing reports

Track provisioned eSIMs, data usage, and revenue in real time.

Scale

Bulk provisioning

Provision hundreds of eSIMs at once for corporate and fleet use cases.

Integrate in 3 Steps

From API keys to your first eSIM provisioned in minutes.

1

Get API Keys

Sign up for a developer account and get sandbox API keys instantly.

2

Query Plans

Browse available eSIM plans by country, region, or data amount via API.

3

Provision eSIMs

Create and activate eSIMs for your users with a single API call.

Got questions?

Everything you need to know about the Fyatu eSIM API.

The eSIM API provides plans for 180+ countries and 7+ regions, covering 500+ carrier networks worldwide. You can query available plans by country or region.
eSIMs are provisioned in under 30 seconds. The API returns a QR code or activation profile that your user can install immediately.
Yes. We provide a full sandbox environment where you can test provisioning, activation, and webhook events without incurring real charges.
We offer official SDKs for Node.js, Python, and PHP. The REST API can be used with any programming language. Comprehensive documentation and code examples are available.
eSIM plans are billed at wholesale rates. You set your own retail pricing. Volume discounts are available for high-volume partners. Billing is monthly with detailed usage reports.

Start distributing eSIMs today

Get your API keys and provision your first eSIM in minutes. Free sandbox access included.

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