For developers & platforms

Embed eSIM data plans in your platform

Add global mobile data to your product through a developer-friendly API — no carrier negotiations, no SIM logistics.

What you get

Global inventory, one integration

Access data plans for 200+ countries through a single API connection. Your users see the right plan for their destination; you handle none of the carrier complexity.

Your brand, your experience

Resell eSIM plans under your own product brand. The eSIM is presented as yours — eSimply powers it behind the scenes.

Additional revenue on every booking

Add eSIM upsells to your existing booking or checkout flow. Turn a travel booking into a complete connectivity solution.

Who it's for

Travel booking platforms, OTAs, flight search tools, corporate travel tools, hotel tech stacks, any SaaS product serving travellers.

How it works

  1. 1

    Contact us at b2b@esimply.io to get API credentials

  2. 2

    Integrate using the API documentation — REST-based, standard auth

  3. 3

    Your users select a destination and plan; eSimply handles eSIM issuance and delivery

  4. 4

    eSIM is delivered to your user; your platform earns revenue per activation

Common questions

Is there a public API sandbox to test with?

See the API documentation at esimplyio.readme.io for authentication details and endpoint references. Contact b2b@esimply.io to request sandbox access.

Do customers buy directly from your API, or from us?

You control the checkout experience. Your platform handles the transaction; eSimply provisions the eSIM through the API.

Ready to integrate?

Contact our partnerships team at b2b@esimply.io to discuss API access and integration support.

Contact our team

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API eSIM para desarrolladores — Integra planes de datos globales | eSimply