Binance Onchain-Pay Open API Skill

Call Binance Onchain-Pay Open API endpoints with automatic RSA SHA256 request signing.

Use Cases & Scenarios

This skill is designed for the following scenarios:

1. 💳 Fiat-to-Crypto Purchase & Send

When to use: User wants to buy crypto with fiat currency and send directly to an external on-chain wallet address

• Buy USDT with USD/EUR/TWD using credit card → Send to MetaMask address on BSC
• Purchase BTC with Google Pay → Transfer to hardware wallet
• Buy USDC with P2P → Send to DeFi protocol contract address

Key APIs: trading-pairs → payment-method-list → estimated-quote → pre-order