ガイド

• クイックスタート：5 分で最初の暗号資産入金

  ご自身で管理するウォレットアドレスと、webhook を受け取れる公開 URL が必要です。登録も API key も不要です。

• Web サイトやボットで USDT（TRC20）決済を受け付ける方法

  TRON 上の USDT は、多くの地域で最も一般的な暗号資産の支払い手段です。支払者にとって送金が速く安価だからです。このガイドでは ChainPay との最小構成の連携を説明します。

• How to accept USDT (BEP20, BNB Smart Chain) payments

  USDT on BNB Smart Chain is popular because transfers are fast and network fees are low. This guide shows the minimal integration with ChainPay: no registration and no API key.

• Accept BNB, ETH and tokens on a single deposit address

  By default a deposit address watches one asset, for example bep20/usdt. With multiToken one address accepts the chain's native coin and every supported token on it. It fits wallets and top-up flows wh

• Accept USDT payments in a Telegram bot

  A Telegram bot can sell access, subscriptions or digital goods for USDT without a payment provider account. The bot needs two things: a way to show the payer an address, and a public URL that receives

• Accept USDT in WooCommerce without a plugin

  ChainPay does not ship a WooCommerce plugin yet. The API is small enough to integrate with about sixty lines of PHP: show a deposit address on the order page and mark the order paid when the webhook a

• Crypto payment webhooks: verification, retries and idempotency

  Webhooks are how your backend learns that a payment arrived. They are also where most integration bugs live. This guide describes how ChainPay delivers them and how to handle them safely.