eSIM for Oceania

One eSIM that works across Oceania — no roaming, no contract, no account. Buy with card or crypto and get your activation QR within minutes.

No Sign-up Required
Developer API
Country
Plan & Pay

Oceania — eSIM Data Plans

Available Data Plans

Select Payment Method

We'll send your receipt and activation instructions here.
Total 1 GB · 7d €4.47 ~$5.19
No KYC No Email required Instant delivery
Always-on line Crypton Mobile

Keep a permanent eSIM after this trip — monthly renewal, optional US/UK numbers, and data top-ups. Separate checkout from this prepaid travel pass.

View Crypton Mobile

Different product and billing than Crypton Travel eSIM on this page.

Quick answers

Common questions before you buy.

When will I get my eSIM?
Right after payment confirms. You'll see a QR code on the next screen and can install in under a minute — no email required (one is sent if you provide it, just as a backup).
When does the validity period start?
Only when your device first connects to a supported network at your destination. Buying weeks ahead doesn't burn any days — install before you fly, activate when you land.
Will my phone work with it?
Any eSIM-capable, carrier-unlocked phone from the last few years works — iPhone XS+, Pixel 3+, Samsung S20+, and most modern Androids. Unsure? Search your model + "eSIM support" before buying; unactivated eSIMs are refundable.
Can I make calls or send SMS?
No — these are data-only travel plans. Keep your home SIM active for calls and SMS, or use WhatsApp / Signal / iMessage over data. The hotspot works for sharing with other devices.
Can I top up if I run out?
Yes. Each eSIM has a dashboard where you can buy more data on the same profile without re-installing anything. Top-ups extend your remaining days too.
How private is the checkout?
No KYC, no account required, and you can pay with Bitcoin or Monero. Email is optional and used only as a delivery backup. We don't share your purchase with the eSIM provider beyond the technical SKU id.
Still have questions? Read the full FAQ →
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eSIM Data Plans

About our Oceania eSIM

Hopping between countries on one trip? A regional Oceania eSIM is cheaper and simpler than buying a separate plan per country. One QR code, one balance, one bill — and the data works the moment you cross a border, with no roaming surcharge from the local carrier.

Our Oceania plans are prepaid with no auto-renewal. Pick the data + days you need, pay with card via Stripe or with Bitcoin/Monero via BTCPay, and you're online within five minutes. No account is required: we only ask for an optional email so you get the receipt and activation QR as a backup.

Frequently asked questions

Do I need an account?

No. Guest checkout means no signup, no password, no email verification. Drop an optional email at checkout if you want the receipt and activation QR mailed to you as a backup.

How can I pay?

Card via Stripe (instant, no Tor), or Bitcoin and Monero via BTCPay (private, no KYC, works over Tor).

How fast does it activate?

Most orders are provisioned in under 5 minutes. We email you the QR the moment our provider returns it — scan it once on your phone and you're on a local network.

Is my phone compatible?

Most phones from 2018 onward support eSIM: iPhone XS or newer, Pixel 3 or newer, Galaxy S20 or newer, and many others. If your phone supports eSIM you'll see "Add eSIM" or "Add cellular plan" in its mobile settings.

What if it doesn't work?

Open a support ticket from your eSIM page — we refund unused plans where the provider confirms the eSIM never activated. Plans that have been activated and consumed cannot be refunded.

For Developers

Developer API

Integrate Crypton Travel eSIM purchases into your applications

Our public API allows you to purchase Crypton Travel eSIM orders programmatically without authentication. Perfect for bots, automation, and integrations.

Base URL
https://crypton.sh/api/v1/guest/esim
No API key required
Rate Limits
GET /plans 30 requests/minute
POST /checkout 10 requests/minute
GET /order/{uuid} 30 requests/minute
Endpoints
GET /plans List available Crypton Travel eSIM plans
GET /countries List available countries
POST /checkout Create a purchase
GET /order/{uuid} Check order status
POST /refresh/{uuid} Refresh eSIM usage
Payment Methods
stripe - Card (Stripe) - Returns payment URL
btc - Bitcoin - Returns address & amount
xmr - Monero - Returns address & amount
Bot Integration

This API is designed for integration with messaging bots like OpenClaw and MoltBot. Create skills to let users purchase eSIMs directly from chat.

Example Request 
# Get available plans
curl https://crypton.sh/api/v1/guest/esim/plans

# Create checkout with Bitcoin
curl -X POST https://crypton.sh/api/v1/guest/esim/checkout \
  -H "Content-Type: application/json" \
  -d '{"package_id": "DE_1_7", "payment_method": "btc"}'

# Check order status
curl https://crypton.sh/api/v1/guest/esim/order/{order_uuid}