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  1. Docs
  2. Getting started
  3. Quickstart

Getting started

Quickstart

Join as a partner, create an API key and send your first eSIM search request.

On this page
  • Get an API key
  • Make your first request
  • Read the response

Get an API key#

  1. 1Sign in with your esimoa account and join on the dashboard.
  2. 2Create a key in the API keys section. It is shown only once, so save it right away.

Make your first request#

Call the API like below to get 7-day Japan eSIMs sorted by price.

curl "https://api.esimoa.com/v1/esims?country=JP&days=7&sort=price&limit=3&lang=en" \
  -H "X-API-Key: esk_live_your_key_here"
const res = await fetch(
  'https://api.esimoa.com/v1/esims?country=JP&days=7&sort=price&limit=3&lang=en',
  { headers: { 'X-API-Key': process.env.ESIMOA_API_KEY } },
);
if (!res.ok) throw new Error(`esimoa API ${res.status}`);

const { items, total } = await res.json();
for (const esim of items) {
  console.log(esim.title, esim.priceKrw, esim.url);
}
import os
import requests

res = requests.get(
    "https://api.esimoa.com/v1/esims",
    params={"country": "JP", "days": 7, "sort": "price", "limit": 3, "lang": "en"},
    headers={"X-API-Key": os.environ["ESIMOA_API_KEY"]},
    timeout=10,
)
res.raise_for_status()

for esim in res.json()["items"]:
    print(esim["title"], esim["priceKrw"], esim["url"])

Read the response#

The base URL is https://api.esimoa.com. All responses are JSON and prices are integer KRW.

Each item’s url carries your partner code. Show it as-is so purchases made through it earn you a commission.

List eSIMsEvery parameter and response fieldTracking & commissionHow commissions are earned

Last updated: October 1, 2026

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On this page

  • Get an API key
  • Make your first request
  • Read the response

APIs and MCP for bringing esimoa eSIMs to your product

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