# Related interfaces and events
# Related interface (merchant interface to call WeChat)
# Open interface
Instant Delivery(Third-party calls only)
# Account related
Initiate binding accounts(Third-party calls only)
Pull bound account
# Single interface
Get a list of supported delivery companies
Pre-delivery order
Next delivery order
Re-order
Increase tips
# Cancel interface
Pre-cancellation Delivery Order
Cancel Delivery Order
Return to the merchant to confirm receipt
# Pull Delivery Order Information
Pull Delivery Order Information
# Sandbox test
Simulate Distribution Company to Update Delivery Order Status