Exchange cards
Buy cards
[{
"kind":"transaction"
"to":"KT1GV6Z3xQ6xCdY2yzqkSBdL415mDP5SUsRc"
"amount":600000
"mutez":true
"parameter":{
"entrypoint":"buy"
"value":[{
"int":"973033"
} {
"int":"973032"
}
]
}
}]
Sell a card
[{
"kind":"transaction"
"to":"KT1GV6Z3xQ6xCdY2yzqkSBdL415mDP5SUsRc"
"amount":0
"mutez":true
"parameter":{
"entrypoint":"sell"
"value":{
"int":"973033"
}
}
}]