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Transfer Funds to Settlement Wallet
curl --request POST \
--url https://api.openxswitch.com/v2/transactions/transfer/settlement \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"idempotencyKey": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"walletId": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"amount": "0.5",
"token": "USDT",
"blockchain": "ethereum",
"refId": "txn_ref_123",
"note": "This is a test transaction",
"queue": false
}
'import requests
url = "https://api.openxswitch.com/v2/transactions/transfer/settlement"
payload = {
"idempotencyKey": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"walletId": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"amount": "0.5",
"token": "USDT",
"blockchain": "ethereum",
"refId": "txn_ref_123",
"note": "This is a test transaction",
"queue": False
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
idempotencyKey: '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
walletId: '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
amount: '0.5',
token: 'USDT',
blockchain: 'ethereum',
refId: 'txn_ref_123',
note: 'This is a test transaction',
queue: false
})
};
fetch('https://api.openxswitch.com/v2/transactions/transfer/settlement', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.openxswitch.com/v2/transactions/transfer/settlement",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'idempotencyKey' => '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
'walletId' => '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
'amount' => '0.5',
'token' => 'USDT',
'blockchain' => 'ethereum',
'refId' => 'txn_ref_123',
'note' => 'This is a test transaction',
'queue' => false
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.openxswitch.com/v2/transactions/transfer/settlement"
payload := strings.NewReader("{\n \"idempotencyKey\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"walletId\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"amount\": \"0.5\",\n \"token\": \"USDT\",\n \"blockchain\": \"ethereum\",\n \"refId\": \"txn_ref_123\",\n \"note\": \"This is a test transaction\",\n \"queue\": false\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.openxswitch.com/v2/transactions/transfer/settlement")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"idempotencyKey\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"walletId\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"amount\": \"0.5\",\n \"token\": \"USDT\",\n \"blockchain\": \"ethereum\",\n \"refId\": \"txn_ref_123\",\n \"note\": \"This is a test transaction\",\n \"queue\": false\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.openxswitch.com/v2/transactions/transfer/settlement")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"idempotencyKey\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"walletId\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"amount\": \"0.5\",\n \"token\": \"USDT\",\n \"blockchain\": \"ethereum\",\n \"refId\": \"txn_ref_123\",\n \"note\": \"This is a test transaction\",\n \"queue\": false\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"id": "TRANSACTION_ID",
"refId": "REF_ID",
"idempotencyKey": "IDEMPOTENCY_KEY",
"tokenName": "Bitcoin",
"tokenSymbol": "BTC",
"tokenTicker": "BTC",
"tokenAddress": "0x1234567890123456789012345678901234567890",
"decimals": 18,
"isNative": true,
"amount": {
"formatted": "479000.10",
"raw": "47900010"
},
"totalAmount": {
"formatted": "479000.10",
"raw": "47900010"
},
"chainDecimals": 18,
"blockchain": "ethereum",
"protocol": "EVM",
"environment": "mainnet",
"network": "ethereum",
"standard": "ERC20",
"txType": "incoming",
"txSubType": "DEPOSIT",
"status": "pending",
"fromAddress": "0x1234567890123456789012345678901234567890",
"toAddress": "0x1234567890123456789012345678901234567890",
"txHash": "0x1234567890123456789012345678901234567890",
"totalFee": {
"formatted": "479000.10",
"raw": "47900010"
},
"feeLevel": "normal",
"feeToken": "ETH",
"isBatch": false,
"note": "Note",
"triggerOrigin": "TRIGGER_ORIGIN",
"transactionGroupId": "TRANSACTION_GROUP_ID",
"confirmation": 1,
"confirmed": true,
"confirmedAt": "2022-01-01T00:00:00.000Z",
"userId": "USER_ID",
"walletId": "WALLET_ID",
"accountId": "ACCOUNT_ID",
"workspaceId": "WORKSPACE_ID"
}
}{
"statusCode": 400,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": "......"
}{
"statusCode": 404,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": "Cannot GET /v1/..."
}{
"statusCode": 422,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": [
"param is required"
]
}{
"statusCode": 500,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": "......"
}Transactions
Transfer Funds to Settlement Wallet
Transfer funds from the specified wallet to the account’s settlement wallet on-chain. The settlement wallet is automatically determined for the account. The specified amount includes the transaction fee.
Example:
When calling the endpoint with amount = 10 USDC, the settlement wallet receives 10 USDC - fee, and the sender wallet balance decreases by 10 USDC.
POST
/
v2
/
transactions
/
transfer
/
settlement
Transfer Funds to Settlement Wallet
curl --request POST \
--url https://api.openxswitch.com/v2/transactions/transfer/settlement \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"idempotencyKey": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"walletId": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"amount": "0.5",
"token": "USDT",
"blockchain": "ethereum",
"refId": "txn_ref_123",
"note": "This is a test transaction",
"queue": false
}
'import requests
url = "https://api.openxswitch.com/v2/transactions/transfer/settlement"
payload = {
"idempotencyKey": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"walletId": "0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4",
"amount": "0.5",
"token": "USDT",
"blockchain": "ethereum",
"refId": "txn_ref_123",
"note": "This is a test transaction",
"queue": False
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
idempotencyKey: '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
walletId: '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
amount: '0.5',
token: 'USDT',
blockchain: 'ethereum',
refId: 'txn_ref_123',
note: 'This is a test transaction',
queue: false
})
};
fetch('https://api.openxswitch.com/v2/transactions/transfer/settlement', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.openxswitch.com/v2/transactions/transfer/settlement",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'idempotencyKey' => '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
'walletId' => '0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4',
'amount' => '0.5',
'token' => 'USDT',
'blockchain' => 'ethereum',
'refId' => 'txn_ref_123',
'note' => 'This is a test transaction',
'queue' => false
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.openxswitch.com/v2/transactions/transfer/settlement"
payload := strings.NewReader("{\n \"idempotencyKey\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"walletId\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"amount\": \"0.5\",\n \"token\": \"USDT\",\n \"blockchain\": \"ethereum\",\n \"refId\": \"txn_ref_123\",\n \"note\": \"This is a test transaction\",\n \"queue\": false\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.openxswitch.com/v2/transactions/transfer/settlement")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"idempotencyKey\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"walletId\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"amount\": \"0.5\",\n \"token\": \"USDT\",\n \"blockchain\": \"ethereum\",\n \"refId\": \"txn_ref_123\",\n \"note\": \"This is a test transaction\",\n \"queue\": false\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.openxswitch.com/v2/transactions/transfer/settlement")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"idempotencyKey\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"walletId\": \"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4\",\n \"amount\": \"0.5\",\n \"token\": \"USDT\",\n \"blockchain\": \"ethereum\",\n \"refId\": \"txn_ref_123\",\n \"note\": \"This is a test transaction\",\n \"queue\": false\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"id": "TRANSACTION_ID",
"refId": "REF_ID",
"idempotencyKey": "IDEMPOTENCY_KEY",
"tokenName": "Bitcoin",
"tokenSymbol": "BTC",
"tokenTicker": "BTC",
"tokenAddress": "0x1234567890123456789012345678901234567890",
"decimals": 18,
"isNative": true,
"amount": {
"formatted": "479000.10",
"raw": "47900010"
},
"totalAmount": {
"formatted": "479000.10",
"raw": "47900010"
},
"chainDecimals": 18,
"blockchain": "ethereum",
"protocol": "EVM",
"environment": "mainnet",
"network": "ethereum",
"standard": "ERC20",
"txType": "incoming",
"txSubType": "DEPOSIT",
"status": "pending",
"fromAddress": "0x1234567890123456789012345678901234567890",
"toAddress": "0x1234567890123456789012345678901234567890",
"txHash": "0x1234567890123456789012345678901234567890",
"totalFee": {
"formatted": "479000.10",
"raw": "47900010"
},
"feeLevel": "normal",
"feeToken": "ETH",
"isBatch": false,
"note": "Note",
"triggerOrigin": "TRIGGER_ORIGIN",
"transactionGroupId": "TRANSACTION_GROUP_ID",
"confirmation": 1,
"confirmed": true,
"confirmedAt": "2022-01-01T00:00:00.000Z",
"userId": "USER_ID",
"walletId": "WALLET_ID",
"accountId": "ACCOUNT_ID",
"workspaceId": "WORKSPACE_ID"
}
}{
"statusCode": 400,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": "......"
}{
"statusCode": 404,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": "Cannot GET /v1/..."
}{
"statusCode": 422,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": [
"param is required"
]
}{
"statusCode": 500,
"path": "/v1/...",
"timestamp": "2025-03-13T12:34:56.789Z",
"message": "......"
}Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
application/json
This key is utilized to ensure exactly-once execution of mutating requests. If the same key is reused, it will be treated as the same request and the original response will be returned.
Example:
"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4"
The unique identifier of the sender wallet
Example:
"0e472f6b-336b-4d4f-87d6-4f93e4e4e4e4"
The transaction amount in token units
Example:
"0.5"
The token symbol (e.g., USDT, USDC, ETH).
Refer to the Get Supported Tokens endpoint for the list of supported tokens.
Example:
"USDT"
The chain. Can be either the blockchain name or slug.
Refer to the Get Supported Blockchains endpoint for the list of supported blockchains.
Example:
"ethereum"
The external reference ID to uniquely identify the transaction
Example:
"txn_ref_123"
An optional note or description for the transaction
Example:
"This is a test transaction"
Whether to queue the transaction
Example:
false