Thailand 500 MB

Thailand 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.

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

POST https://simfuse.app/x402/purchase/01kvmtdbhapb1ymvp089vqja16

Our checks, last 30 days

We never call tools that send, buy, move money or file anything, not even without paying.

Example input (from the provider)

{
  "body": {
    "email": "traveller@example.com",
    "quantity": 1
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "properties": {
            "email": {
              "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.",
              "type": "string"
            },
            "quantity": {
              "default": 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.",
              "maximum": 20,
              "minimum": 1,
              "type": "integer"
            }
          }
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "currency": {
              "description": "ISO 4217 currency of total.",
              "type": "string"
            },
            "order_id": {
              "description": "The SimFuse order id.",
              "type": "string"
            },
            "order_status_url": {
              "description": "Signed URL to poll (GET) for the order; once provisioned it returns the installable eSIM: ICCID, LPA activation code, QR code and one-tap iPhone/Android install links.",
              "type": "string"
            },
            "order_url": {
              "description": "URL of the order page for a person.",
              "type": "string"
            },
            "status": {
              "description": "Order status; \"paid\" once the payment has settled.",
              "type": "string"
            },
            "total": {
              "description": "Amount charged, in major units of currency.",
              "type": "string"
            }
          },
          "required": [
            "order_id",
            "status",
            "order_status_url"
          ],
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

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