商品の作成

import { WaffoPancake, TaxCategory } from "@waffo/pancake-ts";

const client = new WaffoPancake({
  merchantId: process.env.WAFFO_MERCHANT_ID!,
  privateKey: process.env.WAFFO_PRIVATE_KEY!,
});

const { product } = await client.onetimeProducts.create({
  storeId: "STO_2aUyqjCzEIiEcYMKj7TZtw",
  name: "Premium Template Pack",
  description: "50 premium design templates for your next project.",
  prices: {
    USD: { amount: "49.00", taxIncluded: false, taxCategory: TaxCategory.DigitalGoods },
    EUR: { amount: "45.00", taxIncluded: true, taxCategory: TaxCategory.DigitalGoods },
  },
  media: [
    { type: "image", url: "https://example.com/templates-preview.png", alt: "Template preview" },
  ],
  successUrl: "https://example.com/thank-you",
  metadata: { category: "design", fileCount: "50" },
});

MERCHANT_ID="MER_2aUyqjCzEIiEcYMKj7TZtw"
TIMESTAMP=$(date +%s)
BODY='{
  "storeId": "STO_2aUyqjCzEIiEcYMKj7TZtw",
  "name": "Premium Template Pack",
  "description": "50 premium design templates for your next project.",
  "prices": {
    "USD": { "amount": "49.00", "taxIncluded": false, "taxCategory": "digital_goods" },
    "EUR": { "amount": "45.00", "taxIncluded": true, "taxCategory": "digital_goods" }
  },
  "successUrl": "https://example.com/thank-you"
}'
BODY_HASH=$(echo -n "$BODY" | openssl dgst -sha256 -binary | base64 | tr -d '\n')
CANONICAL_REQUEST="POST
/v1/actions/onetime-product/create-product
$TIMESTAMP
$BODY_HASH"

SIGNATURE=$(echo -n "$CANONICAL_REQUEST" | openssl dgst -sha256 -sign private_key.pem | base64 | tr -d '\n')

curl -X POST "https://api.waffo.ai/v1/actions/onetime-product/create-product" \
  -H "Content-Type: application/json" \
  -H "X-Merchant-Id: $MERCHANT_ID" \
  -H "X-Timestamp: $TIMESTAMP" \
  -H "X-Signature: $SIGNATURE" \
  -d "$BODY"

import hashlib, time, base64, json, requests
from cryptography.hazmat.primitives import hashes, serialization
from cryptography.hazmat.primitives.asymmetric import padding

merchant_id = "MER_2aUyqjCzEIiEcYMKj7TZtw"
timestamp = str(int(time.time()))
body = {
    "storeId": "STO_2aUyqjCzEIiEcYMKj7TZtw",
    "name": "Premium Template Pack",
    "description": "50 premium design templates for your next project.",
    "prices": {
        "USD": {"amount": "49.00", "taxIncluded": False, "taxCategory": "digital_goods"},
        "EUR": {"amount": "45.00", "taxIncluded": True, "taxCategory": "digital_goods"},
    },
    "successUrl": "https://example.com/thank-you",
}

body_json = json.dumps(body, separators=(",", ":"))
body_hash = base64.b64encode(hashlib.sha256(body_json.encode()).digest()).decode()
path = "/v1/actions/onetime-product/create-product"
canonical = f"POST\n{path}\n{timestamp}\n{body_hash}"

with open("private_key.pem", "rb") as f:
    private_key = serialization.load_pem_private_key(f.read(), password=None)

signature = base64.b64encode(
    private_key.sign(canonical.encode(), padding.PKCS1v15(), hashes.SHA256())
).decode()

resp = requests.post(
    f"https://api.waffo.ai{path}",
    headers={
        "Content-Type": "application/json",
        "X-Merchant-Id": merchant_id,
        "X-Timestamp": timestamp,
        "X-Signature": signature,
    },
    data=body_json,
)
print(resp.json())