curl --request POST \
--url https://api.blockradar.co/v1/wallets/{walletId}/addresses/{addressId}/withdraw/sign \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"assets": [
{
"address": "0x3fF694f48d28006D5cBF3f8655aA4700479684b0",
"amount": "0.05",
"id": "97247b60-defb-497e-83b4-7b05dcea4d03"
},
{
"address": "0x3fF694f48d28006D5cBF3f8655aA4700479684b0",
"amount": "0.05",
"id": "97247b60-defb-497e-83b4-7b05dcea4d03"
}
],
"code": "360256"
}'
{
"data": {
"amlScreening": {
"message": "Address is not sanctioned",
"provider": "ofac, fbi, tether, circle",
"status": "success"
},
"amount": "0.005",
"amountPaid": "0.005",
"amountUSD": "0.005",
"asset": {
"address": "0x337610d27c682E347C9cD60BD4b3b107C9d34dDd",
"createdAt": "2025-08-01T12:36:47.206Z",
"currency": "USD",
"decimals": 18,
"id": "80f8ba40-d2c3-487c-bb37-e4c041492e0b",
"isActive": true,
"isNative": false,
"name": "Tether USD",
"network": "testnet",
"standard": "BEP20",
"symbol": "USDT",
"updatedAt": "2025-08-01T12:36:47.206Z"
},
"assetSwept": null,
"assetSweptAmount": null,
"assetSweptAt": null,
"assetSweptGasFee": null,
"assetSweptHash": null,
"assetSweptRecipientAddress": null,
"assetSweptSenderAddress": null,
"blockHash": null,
"blockNumber": null,
"blockchain": {
"createdAt": "2025-08-01T12:36:47.166Z",
"derivationPath": "m/44'/60'/0'/0",
"id": "3953d0bc-4d9c-4dab-9814-bc204ea86028",
"isActive": true,
"isEvmCompatible": true,
"isL2": false,
"name": "BNB smart chain",
"slug": "bnb-smart-chain",
"symbol": "bnb",
"tokenStandard": "BEP20",
"updatedAt": "2025-08-01T12:36:47.166Z"
},
"chainId": null,
"confirmations": null,
"confirmed": true,
"createdAt": "2025-08-06T11:20:15.385Z",
"currency": "USD",
"fee": null,
"feeHash": null,
"gasFee": null,
"gasPrice": null,
"gasUsed": null,
"hash": "0x9df88df3ef381c449b7d87343885be552f51d58a1e36e8721f8290171c41324a",
"id": "110a10b2-6fea-4e70-aecb-49c7306f5d41",
"metadata": null,
"network": "testnet",
"note": null,
"rate": null,
"rateUSD": "1",
"reason": null,
"recipientAddress": "0xDBAcA914f11A8882D5917e2cDD9Dbcbd6f974406",
"reference": "egfq3zz8S5",
"senderAddress": "0x1345c2f58e22Eb85d5B85000F7FD8c8c8a301a01",
"signedTransaction": "0xf8a9038407270e0082882e94337610d27c682e347c9cd60bd4b3b107c9d34ddd80b844a9059cbb000000000000000000000000dbaca914f11a8882d5917e2cdd9dbcbd6f9744060000000000000000000000000000000000000000000000000011c37937e0800081e6a0e29c45e1de02e6fb4336afc82b8537e035ccafd2669a75992d42ef185ae08216a07febc9ff3883c560ae5d5b3cda3aa570673ad8010efc66a847c994b6f65230ea",
"status": "SUCCESS",
"toAmount": null,
"toCurrency": null,
"tokenAddress": "0x337610d27c682E347C9cD60BD4b3b107C9d34dDd",
"type": "SIGNED",
"updatedAt": "2025-08-06T11:20:15.385Z",
"wallet": {
"address": "0x48197e643FfE94C045E96268c3d749eFd5Cf62d6",
"configurations": {
"autoSweeping": {
"isActive": false,
"threshold": 0
},
"withdrawal": {
"gasless": {
"isActive": false,
"operator": "gt",
"threshold": 0
}
}
},
"createdAt": "2025-08-01T17:25:56.817Z",
"derivationPath": "m/44'/60'/0'/0/0",
"description": "bnb",
"id": "acff0ed8-0592-4942-848a-6d0a3559c279",
"isActive": true,
"name": "BNB Wallet",
"network": "testnet",
"status": "ACTIVE",
"updatedAt": "2025-08-04T15:24:38.130Z"
}
},
"message": "Withdrawal request signed",
"statusCode": 200
}
This endpoint allows you to initiate a withdrawal from a specific address
assetId (string): The ID of the asset to be withdrawn.
address (string): The recipient address for the withdrawal.
amount (string): The amount to be sent in the withdrawal.
reference (string, optional): An optional reference for the withdrawal.
metadata (object, optional): Additional metadata for the withdrawal.
curl --request POST \
--url https://api.blockradar.co/v1/wallets/{walletId}/addresses/{addressId}/withdraw/sign \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"assets": [
{
"address": "0x3fF694f48d28006D5cBF3f8655aA4700479684b0",
"amount": "0.05",
"id": "97247b60-defb-497e-83b4-7b05dcea4d03"
},
{
"address": "0x3fF694f48d28006D5cBF3f8655aA4700479684b0",
"amount": "0.05",
"id": "97247b60-defb-497e-83b4-7b05dcea4d03"
}
],
"code": "360256"
}'
{
"data": {
"amlScreening": {
"message": "Address is not sanctioned",
"provider": "ofac, fbi, tether, circle",
"status": "success"
},
"amount": "0.005",
"amountPaid": "0.005",
"amountUSD": "0.005",
"asset": {
"address": "0x337610d27c682E347C9cD60BD4b3b107C9d34dDd",
"createdAt": "2025-08-01T12:36:47.206Z",
"currency": "USD",
"decimals": 18,
"id": "80f8ba40-d2c3-487c-bb37-e4c041492e0b",
"isActive": true,
"isNative": false,
"name": "Tether USD",
"network": "testnet",
"standard": "BEP20",
"symbol": "USDT",
"updatedAt": "2025-08-01T12:36:47.206Z"
},
"assetSwept": null,
"assetSweptAmount": null,
"assetSweptAt": null,
"assetSweptGasFee": null,
"assetSweptHash": null,
"assetSweptRecipientAddress": null,
"assetSweptSenderAddress": null,
"blockHash": null,
"blockNumber": null,
"blockchain": {
"createdAt": "2025-08-01T12:36:47.166Z",
"derivationPath": "m/44'/60'/0'/0",
"id": "3953d0bc-4d9c-4dab-9814-bc204ea86028",
"isActive": true,
"isEvmCompatible": true,
"isL2": false,
"name": "BNB smart chain",
"slug": "bnb-smart-chain",
"symbol": "bnb",
"tokenStandard": "BEP20",
"updatedAt": "2025-08-01T12:36:47.166Z"
},
"chainId": null,
"confirmations": null,
"confirmed": true,
"createdAt": "2025-08-06T11:20:15.385Z",
"currency": "USD",
"fee": null,
"feeHash": null,
"gasFee": null,
"gasPrice": null,
"gasUsed": null,
"hash": "0x9df88df3ef381c449b7d87343885be552f51d58a1e36e8721f8290171c41324a",
"id": "110a10b2-6fea-4e70-aecb-49c7306f5d41",
"metadata": null,
"network": "testnet",
"note": null,
"rate": null,
"rateUSD": "1",
"reason": null,
"recipientAddress": "0xDBAcA914f11A8882D5917e2cDD9Dbcbd6f974406",
"reference": "egfq3zz8S5",
"senderAddress": "0x1345c2f58e22Eb85d5B85000F7FD8c8c8a301a01",
"signedTransaction": "0xf8a9038407270e0082882e94337610d27c682e347c9cd60bd4b3b107c9d34ddd80b844a9059cbb000000000000000000000000dbaca914f11a8882d5917e2cdd9dbcbd6f9744060000000000000000000000000000000000000000000000000011c37937e0800081e6a0e29c45e1de02e6fb4336afc82b8537e035ccafd2669a75992d42ef185ae08216a07febc9ff3883c560ae5d5b3cda3aa570673ad8010efc66a847c994b6f65230ea",
"status": "SUCCESS",
"toAmount": null,
"toCurrency": null,
"tokenAddress": "0x337610d27c682E347C9cD60BD4b3b107C9d34dDd",
"type": "SIGNED",
"updatedAt": "2025-08-06T11:20:15.385Z",
"wallet": {
"address": "0x48197e643FfE94C045E96268c3d749eFd5Cf62d6",
"configurations": {
"autoSweeping": {
"isActive": false,
"threshold": 0
},
"withdrawal": {
"gasless": {
"isActive": false,
"operator": "gt",
"threshold": 0
}
}
},
"createdAt": "2025-08-01T17:25:56.817Z",
"derivationPath": "m/44'/60'/0'/0/0",
"description": "bnb",
"id": "acff0ed8-0592-4942-848a-6d0a3559c279",
"isActive": true,
"name": "BNB Wallet",
"network": "testnet",
"status": "ACTIVE",
"updatedAt": "2025-08-04T15:24:38.130Z"
}
},
"message": "Withdrawal request signed",
"statusCode": 200
}
Bearer authentication header of the form Bearer <token>
, where <token>
is your auth token.
"YOUR_WALLET_ID"
"ADDRESS_ID"
200 / Multi Asset Sucess
The response is of type object
.