eSIMs and data packages
Issue eSIMs and assign data packages directly through the API. No third-party integrations.
eSIM API
Build your own eSIM service on our API
Partner operators
- Vodafone
- AT&T
- Orange
- T-Mobile
- O2
- SK Telecom
- Movistar
- Three
- ...400+ networks
Capabilities
Everything needed for integration
The infrastructure is ready - you only build the product.
Real-time statuses
Get traffic consumption and activation status through endpoints or webhooks.
Platform agnostic
Integrate in any environment: iOS, Android, Node.js, PHP, Python, C# - anything that can make HTTP requests.
Partner dashboard
Manage eSIMs, track traffic, control billing and export reports in one place.
Flexible tariff plans
Create fixed-volume, time-limited, throttled unlimited and combined configurations.
Documentation and examples
Detailed docs with request and response examples in popular languages. Integration takes 1-3 days.
Code examples
Quick start
A few lines - and your first eSIM is ready to issue.
# Create a new eSIM
curl -X POST https://api.esimka.io/v2/esims \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"profile_id": "eu-standard-7d",
"label": "customer-42"
}'
# Response
{
"id": "esim_9xKj2mPqR",
"iccid": "8931100000000000001",
"qr_code": "LPA:1$rsp.example.com$ABCD-1234-EFGH-5678",
"status": "ready",
"created_at": "2026-05-20T10:00:00Z"
}REST API
Endpoints
Full documentation is provided after NDA signing and access approval.
POST/v2/esims
Issue eSIM
Create a new eSIM profile with a selected tariff plan. Returns QR code and activation codes.
GET/v2/esims/{id}
eSIM status
Get current eSIM status, remaining traffic and package expiration date.
POST/v2/esims/{id}/packages
Add data package
Assign a data package for a specific country or region to an existing eSIM.
GET/v2/esims/{id}/actions
Status management
Suspend or resume an eSIM anywhere in the world in a few seconds.
GET/v2/profiles
Tariff profiles
Get available tariff plans with coverage, data volume and pricing.
GET/v2/usage
Usage report
Traffic analytics across all eSIMs for a period. Used for billing and monitoring.
POST/v2/webhooks
Webhooks
Receive push notifications when eSIM status changes, traffic is depleted and other events happen.
DELETE/v2/esims/{id}
Deactivate eSIM
Fully deactivate an eSIM profile. This action cannot be undone.
Partner dashboard
Convenient partner dashboard
The dashboard gives full control over your eSIMs, customers and billing.
Available in the dashboard
Ready right after API access is enabled.
- All issued eSIMs and their statuses
- Real-time traffic analytics
- Billing and transaction history
- Custom tariff plan creation
- Diagnostics and troubleshooting
- Webhook and API key settings
How to start
4 steps to the first eSIM
Step 01
Request access
Fill in the form below - we reply within 1-2 business days.
Step 02
Sign NDA
We send a non-disclosure agreement - a standard step for every partner.
Step 03
Get documentation
Full documentation with code examples and a sandbox key for testing.
Step 04
Launch product
Integration takes 1-3 days. Support is available at every stage.
Pricing
Transparent payment model
Pay only for actual consumed traffic. No subscription fee at launch.
Start
On request
up to 100 eSIM/month
- REST API + Webhooks
- Sandbox environment
- Email support
- Partner dashboard
Business
On request
100-10,000 eSIM/month
- Everything in Start
- Dedicated manager
- Custom tariffs
- SLA 99.9%
Enterprise
Contract
10,000+ eSIM/month
- Everything in Business
- White label
- Priority support 24/7
- Custom billing
FAQ
Contact
Request API access
Tell us about your project - we reply within 1-2 business days.
- Response time
- 1-2 business days
- Process
- Request -> NDA -> Documentation -> Sandbox
- Developer support
- dev@esimka.ru
- Telegram
- @esimka_dev