One request moves the money, one webhook tells you it landed, and the sandbox returns the same failures production does. No sales call between you and a key.
1curl --request POST \2 --url https://api.unsloppable.com/v1/transfers \3 --header 'accept: application/json' \4 --header 'authorization: Bearer sk_live_...' \5 --data '6{7 "transfer": {8 "amount": 48200,9 "currency": "USD",10 "destination": "acct_8f21c",11 "idempotency_key": "inv-90412"12 }13}'
curl --request POST \
--url https://api.unsloppable.com/v1/transfers \
--header 'accept: application/json' \
--header 'authorization: Bearer sk_live_...' \
--data '
{
"transfer": {
"amount": 48200,
"currency": "USD",
"destination": "acct_8f21c",
"idempotency_key": "inv-90412"
}
}'