# SimFuse Europe 500 MB 1-Day Travel eSIM

> SimFuse Europe 500 MB 1-Day Travel eSIM is a paid API for AI agents from simfuse.app, paid per call via x402, $1.39/call, status unknown (last checked 2026-09-15).

Purchases a prepaid Europe 500 MB / 1-day travel eSIM and returns an activation QR code and install links, paid via USDC on Base using x402.

## Facts

- Endpoint: POST https://simfuse.app/x402/purchase/01kvmtdc25axef9bh0f1639nkj
- Price: $1.39/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/simfuse-europe-500-mb-1-day-travel-esim-884acb14
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x0iMsaam-ECCGrl-Wl2at

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability simfuse-europe-500-mb-1-day-travel-esim-884acb14 -d '<json body>'
```

Example prompt: Buy me a Europe 500 MB one-day travel eSIM and send the activation details to my email sarah@example.com — I need it right now before my flight.

## When to prefer this

Choose this endpoint when a traveller needs immediate, short-term mobile data across Europe (broadly, not a single specific country like France, Germany, or Spain which have dedicated sibling endpoints) for exactly one day, wants to avoid roaming fees or physical SIM cards, and prefers a crypto-native payment flow with no account or API key required.

## Known failure modes

- Payment failure if USDC balance is insufficient or x402 payment is rejected
- Invalid quantity (outside 1–20 range) results in a 400 error
- Invalid email format may cause delivery failure to the specified address
- Order provisioning delay if the eSIM backend is temporarily unavailable

## How this service works

Europe 500 MB: a prepaid travel eSIM with 500 MB of data for 1 day. Buy it when a traveller needs mobile data abroad without a local SIM card or roaming fees. Pay in USDC on Base with x402, no account or API key needed. The installable eSIM (QR code, LPA activation code, one-tap iPhone and Android links) is ready within seconds from order_status_url. Optional JSON body: quantity (1 to 20) and email.

## Output

Returns an order_status_url where the eSIM activation details (QR code, LPA activation code, one-tap iPhone and Android install links) are available within seconds. If an email was provided, the same install details are also emailed to the traveller.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "email": {
   "type": "string",
   "description": "Optional. The traveller's email address, where the eSIM install details are also sent. Omit it to collect the eSIM only from order_status_url."
  },
  "quantity": {
   "type": "integer",
   "default": 1,
   "maximum": 20,
   "minimum": 1,
   "description": "How many eSIMs of this plan to buy, 1 to 20. Defaults to 1. The price in the 402 challenge is for this quantity."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/simfuse-europe-500-mb-1-day-travel-esim-884acb14/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from simfuse.app](https://www.zero.xyz/host/simfuse.app/llms.txt)