Blockchain addresses & withdrawals

Preview the withdrawal fee and total debit

Preview the exact currency, network, amount and destination before sending. Pass the returned feeMinor, networkFeeMinor, totalDebitMinor and termsHash as acceptedFee on the withdrawal. Changed terms require a new preview; retries retain the original idempotency key.

{
  "asset": "USDT",
  "network": "ETHEREUM",
  "address": "0x1111111111111111111111111111111111111111",
  "amount": "100"
}

{
  "currency": "USDT",
  "decimals": 6,
  "recipientMinor": 100000000,
  "feeMinor": 1000000,
  "networkFeeMinor": 0,
  "totalDebitMinor": 101000000,
  "termsHash": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}

curl -X POST "https://business.boundlesspay.com/api/public/v1/crypto/withdrawal-fees" \
  -H "Authorization: Bearer $BOUNDLESS_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{ "asset": "USDT", "network": "ETHEREUM", "address": "0x1111111111111111111111111111111111111111", "amount": "100" }'