Core Integration APIs
Core Integration APIs provide the shared discovery, quote, order creation, order query, and order-status webhook capabilities used by Hosted Ramp & Onchain Payment APIs.
Use this section when your integration needs to retrieve supported assets, networks, payment methods, pricing, order links, or order status updates.
API groups
- Discovery APIs — Retrieve supported trading pairs, crypto networks, payment methods, and P2P-only trading pairs.
- Quote and order APIs — Request estimated quotes, create order links, and query order details.
- Webhook handling — Receive asynchronous order-status updates from Binance Pay Onchain.
- Shared integration layer — Use these APIs across supported on-ramp and onchain payment flows according to your approved product scope.
Where these APIs are used
| Flow | How Core Integration APIs are used |
|---|---|
| On-ramp APIs | Use trading pairs, crypto networks, payment methods, quote, order link, query order, and order-status webhook to complete the hosted fiat-to-crypto purchase flow. |
| Onchain Payment APIs | Use shared discovery, quote, order link, query order, and order-status webhook APIs with payment-specific configuration such as SEND_PRIMARY or SEND_PRIMARY_FLEXIBLE. |
| Merchant Payout to Binance Account APIs | Use Get Supported Crypto Networks to validate supported deposit networks, especially depositEnable and depositDust. Payout authorization itself uses separate Merchant Payout APIs. |
| Compliance and Refund Data Sharing | Uses the shared order-status webhook payload when userData is approved and enabled for the partner. |
Recommended implementation order
- Use Get Supported Trading Pairs to understand available fiat and crypto combinations.
- Use Get Supported Crypto Networks to validate supported networks and destination requirements.
- Use Get Payment Method List where the flow requires payment method selection.
- Use Get Estimated Quote before creating an order.
- Use Create Order Link to create the order and receive the Binance-hosted redirect link.
- Use Query Order Details and Order Status Webhook for status tracking and reconciliation.
Related sections
- Use On-ramp APIs for the hosted fiat-to-crypto purchase flow.
- Use Onchain Payment APIs for payment-specific configuration and flow guidance.
- Use Merchant Payout to Binance Account APIs for user-authorized Binance deposit address handling.
- Use Compliance and Refund Data Sharing for approval-based
userDataand refund field definitions.
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