POST
/
wallets
/
{walletId}
/
transfers
Send an on-chain transfer from a wallet
curl --request POST \
  --url https://api.balansas.com/functions/v1/customer-api/wallets/{walletId}/transfers \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "asset": "<string>",
  "network": "<string>",
  "amount": "<string>",
  "destination": "<string>",
  "note": "<string>"
}
'
{
  "data": {
    "local_id": "9f8e7d6c-5b4a-4938-8271-6a5b4c3d2e1f",
    "status": "pending",
    "amount": "100.00",
    "asset": "USDC",
    "network": "ethereum",
    "destination": "0xAbC1234567890dEf1234567890AbCdEf12345678"
  }
}

Authorizations

​
x-api-key
string
header
required

Customer API key. Send as x-api-key: sk_... or Authorization: Bearer sk_.... Write operations also require an X-CSRF-Token header (64-char hex).

Body

application/json
​
asset
string
required
Required string length: 1 - 20
​
network
string
required
Required string length: 1 - 50
​
amount
string
required
Pattern: ^\d+(\.\d+)?$
​
destination
string
required
Required string length: 5 - 200
​
note
string
Maximum string length: 500

Response

Success

​
data
object
required