Register a new XP transfer offer
Register a new XP transfer offer for selling XP at a specified price.
The offer will be available for other users to claim by providing a
valid USDC transfer transaction.
Request
XP transfer offer registration request
expiry_duration
Duration in seconds until offer expires (minimum 3600 = 1 hour, maximum 86400 = 24 hours)
price
Price in USDC (as string to handle precision)
taker
Address of the taker (buyer)
xp_amount
Amount of XP to transfer
Response
Offer registered successfully
offer
The created XP transfer offer