Referencia de la API REST

curl -X POST https://rugward.com/api/pay/merchant/invoices \
  -H "Authorization: Bearer $RUGWARD_PAY_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "amountUsd": "25.00",
    "orderId": "1234",
    "description": "1 x T-shirt, size M",
    "redirectUrl": "https://shop.example/thanks?order=1234",
    "expiresMin": 60
  }'

{
  "id": "Zx3kQ8pL2mN7vR1tY5wB9c",
  "url": "https://rugward.com/pay/i/Zx3kQ8pL2mN7vR1tY5wB9c",
  "status": "open",
  "expiresAt": 1793326882069,
  "assets": ["BTC", "ETH-8453", "USDC-8453", "USDT-56", "SOL", "USDC-SOL"]
}

// Never put the API key in a browser page: call RugWard Pay from your server.
const res = await fetch("https://rugward.com/api/pay/merchant/invoices", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.RUGWARD_PAY_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({ amountUsd: "25.00", orderId: "1234", expiresMin: 60 }),
});
const body = await res.json();
if (!res.ok) throw new Error(body.error);
// Save body.id with your order, then send the buyer to body.url
console.log(body.id, body.url);

import os, requests

r = requests.post(
    "https://rugward.com/api/pay/merchant/invoices",
    headers={"Authorization": f"Bearer {os.environ['RUGWARD_PAY_KEY']}"},
    json={"amountUsd": "25.00", "orderId": "1234", "expiresMin": 60},
    timeout=15,
)
data = r.json()
if r.status_code != 201:
    raise RuntimeError(data.get("error"))
print(data["id"], data["url"])  # store the id, redirect the buyer to the url

<?php
$ch = curl_init("https://rugward.com/api/pay/merchant/invoices");
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer " . getenv("RUGWARD_PAY_KEY"),
        "Content-Type: application/json",
    ],
    CURLOPT_POSTFIELDS => json_encode(["amountUsd" => "25.00", "orderId" => "1234", "expiresMin" => 60]),
]);
$data = json_decode(curl_exec($ch), true);
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($code !== 201) { throw new Exception($data["error"] ?? "RugWard Pay error"); }
header("Location: " . $data["url"]); // send the buyer to the hosted checkout

curl https://rugward.com/api/pay/merchant/invoices/Zx3kQ8pL2mN7vR1tY5wB9c \
  -H "Authorization: Bearer $RUGWARD_PAY_KEY"

{
  "invoice": {
    "id": "Zx3kQ8pL2mN7vR1tY5wB9c",
    "status": "paid",
    "amountUsd": "25.00",
    "orderId": "1234",
    "description": "1 x T-shirt, size M",
    "redirectUrl": "https://shop.example/thanks?order=1234",
    "createdAt": 1793323282069,
    "expiresAt": 1793326882069,
    "paidAt": 1793324100512,
    "assets": ["BTC", "ETH-8453", "USDC-8453", "USDT-56", "SOL", "USDC-SOL"],
    "test": false,
    "quotes": [
      {
        "id": 4711,
        "asset": "USDC-8453",
        "amount": "25.000629",
        "rateUsd": "1",
        "address": "0xYourMerchantAddress…",
        "expiresAt": 1793325082069
      }
    ],
    "payments": [
      {
        "txid": "0x…",
        "asset": "USDC-8453",
        "amount": "24.875626",
        "confirmations": 30,
        "required": 30,
        "confirmed": true,
        "seenAt": 1793324012000,
        "explorer": "https://basescan.org/tx/0x…"
      }
    ]
  }
}

curl "https://rugward.com/api/pay/merchant/invoices" \
  -H "Authorization: Bearer $RUGWARD_PAY_KEY"

# next page: pass the createdAt of the last invoice you received
curl "https://rugward.com/api/pay/merchant/invoices?before=1793323282069" \
  -H "Authorization: Bearer $RUGWARD_PAY_KEY"

{
  "invoices": [
    {
      "id": "Zx3kQ8pL2mN7vR1tY5wB9c",
      "status": "open",
      "amountUsd": "25.00",
      "orderId": "1234",
      "description": "1 x T-shirt, size M",
      "createdAt": 1793323282069,
      "expiresAt": 1793326882069,
      "paidAt": null
    }
  ]
}

curl -X POST https://rugward.com/api/pay/merchant/invoices/Zx3kQ8pL2mN7vR1tY5wB9c/cancel \
  -H "Authorization: Bearer $RUGWARD_PAY_KEY"

# 200 {"ok":true}
# 409 {"error":"Only your open invoices without payments can be canceled."}

curl -X POST https://rugward.com/api/pay/merchant/links \
  -H "Authorization: Bearer $RUGWARD_PAY_KEY" \
  -H "Content-Type: application/json" \
  -d '{"amountUsd": "15", "description": "Monthly membership", "redirectUrl": "https://shop.example/welcome"}'

# 201 {"id":"k33JZ0ij5F2yLDprwrQgjN","url":"https://rugward.com/pay/l/k33JZ0ij5F2yLDprwrQgjN"}

# list your links
curl https://rugward.com/api/pay/merchant/links -H "Authorization: Bearer $RUGWARD_PAY_KEY"

# turn one off
curl -X POST https://rugward.com/api/pay/merchant/links \
  -H "Authorization: Bearer $RUGWARD_PAY_KEY" -H "Content-Type: application/json" \
  -d '{"deactivate": "k33JZ0ij5F2yLDprwrQgjN"}'

{ "error": "Amount in USD, e.g. 25 or 25.50." }

// some temporary errors also carry  "retry": true