Send sponsored TRON USDT
curl --request POST \
--url https://api.rach.finance/caas/api/v1/tron/transfers/send \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"amount_usdt": "25.000000",
"idempotency_key": "tron_payout_001",
"recipient_address": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8",
"sender_phone": "+2250700000001"
}
'import requests
url = "https://api.rach.finance/caas/api/v1/tron/transfers/send"
payload = {
"amount_usdt": "25.000000",
"idempotency_key": "tron_payout_001",
"recipient_address": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8",
"sender_phone": "+2250700000001"
}
headers = {
"X-API-Key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
amount_usdt: '25.000000',
idempotency_key: 'tron_payout_001',
recipient_address: 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8',
sender_phone: '+2250700000001'
})
};
fetch('https://api.rach.finance/caas/api/v1/tron/transfers/send', 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.rach.finance/caas/api/v1/tron/transfers/send",
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([
'amount_usdt' => '25.000000',
'idempotency_key' => 'tron_payout_001',
'recipient_address' => 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8',
'sender_phone' => '+2250700000001'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($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.rach.finance/caas/api/v1/tron/transfers/send"
payload := strings.NewReader("{\n \"amount_usdt\": \"25.000000\",\n \"idempotency_key\": \"tron_payout_001\",\n \"recipient_address\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\",\n \"sender_phone\": \"+2250700000001\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-API-Key", "<api-key>")
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.rach.finance/caas/api/v1/tron/transfers/send")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"amount_usdt\": \"25.000000\",\n \"idempotency_key\": \"tron_payout_001\",\n \"recipient_address\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\",\n \"sender_phone\": \"+2250700000001\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.rach.finance/caas/api/v1/tron/transfers/send")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"amount_usdt\": \"25.000000\",\n \"idempotency_key\": \"tron_payout_001\",\n \"recipient_address\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\",\n \"sender_phone\": \"+2250700000001\"\n}"
response = http.request(request)
puts response.read_body{
"created_at": "<string>",
"message": "<string>",
"network": "<string>",
"status": "<string>",
"transfer_id": "<string>"
}{}{}{}{}{}B2B - TRON USDT
Send sponsored TRON USDT
Queues an idempotent USDT TRC-20 transfer after a live sponsor-capacity preflight. Rach sponsors activation, Energy, and Bandwidth; customers need no TRX. While the rail is in receive-only mode (TRON_OUTBOUND_ENABLED=false) or sponsor capacity is not ready, this endpoint returns 503; wallet provisioning and balance reads remain available. A confirmed deposit record or transfer.received webhook is the proof of an observed inbound USDT deposit. Call only when /health/ready reports tron: READY.
POST
/
v1
/
tron
/
transfers
/
send
Send sponsored TRON USDT
curl --request POST \
--url https://api.rach.finance/caas/api/v1/tron/transfers/send \
--header 'Content-Type: application/json' \
--header 'X-API-Key: <api-key>' \
--data '
{
"amount_usdt": "25.000000",
"idempotency_key": "tron_payout_001",
"recipient_address": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8",
"sender_phone": "+2250700000001"
}
'import requests
url = "https://api.rach.finance/caas/api/v1/tron/transfers/send"
payload = {
"amount_usdt": "25.000000",
"idempotency_key": "tron_payout_001",
"recipient_address": "TJRabPrwbZy45sbavfcjinPJC18kjpRTv8",
"sender_phone": "+2250700000001"
}
headers = {
"X-API-Key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
amount_usdt: '25.000000',
idempotency_key: 'tron_payout_001',
recipient_address: 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8',
sender_phone: '+2250700000001'
})
};
fetch('https://api.rach.finance/caas/api/v1/tron/transfers/send', 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.rach.finance/caas/api/v1/tron/transfers/send",
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([
'amount_usdt' => '25.000000',
'idempotency_key' => 'tron_payout_001',
'recipient_address' => 'TJRabPrwbZy45sbavfcjinPJC18kjpRTv8',
'sender_phone' => '+2250700000001'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($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.rach.finance/caas/api/v1/tron/transfers/send"
payload := strings.NewReader("{\n \"amount_usdt\": \"25.000000\",\n \"idempotency_key\": \"tron_payout_001\",\n \"recipient_address\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\",\n \"sender_phone\": \"+2250700000001\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-API-Key", "<api-key>")
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.rach.finance/caas/api/v1/tron/transfers/send")
.header("X-API-Key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"amount_usdt\": \"25.000000\",\n \"idempotency_key\": \"tron_payout_001\",\n \"recipient_address\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\",\n \"sender_phone\": \"+2250700000001\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.rach.finance/caas/api/v1/tron/transfers/send")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"amount_usdt\": \"25.000000\",\n \"idempotency_key\": \"tron_payout_001\",\n \"recipient_address\": \"TJRabPrwbZy45sbavfcjinPJC18kjpRTv8\",\n \"sender_phone\": \"+2250700000001\"\n}"
response = http.request(request)
puts response.read_body{
"created_at": "<string>",
"message": "<string>",
"network": "<string>",
"status": "<string>",
"transfer_id": "<string>"
}{}{}{}{}{}Authorizations
Your Rach B2B API key. Use rach_sk_live_* for production (on-chain) or rach_sk_test_* for sandbox (no-chain simulation).
Body
application/json
TRON USDT transfer

