Get deposit addresses
curl --request GET \
--url https://api.fyatu.com/api/v3.20/deposit-address \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.fyatu.com/api/v3.20/deposit-address"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.fyatu.com/api/v3.20/deposit-address', 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.fyatu.com/api/v3.20/deposit-address",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.fyatu.com/api/v3.20/deposit-address"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.fyatu.com/api/v3.20/deposit-address")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fyatu.com/api/v3.20/deposit-address")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"success": true,
"status": 200,
"message": "Deposit addresses retrieved",
"data": {
"token": "USDT",
"trc20": "TMxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"erc20": "0xaabbccddeeff00112233445566778899aabbccdd"
},
"meta": {
"requestId": "req_a1b2c3d4e5f6a7b8c9d0e1f2",
"platform": "Fyatu CaaS",
"timestamp": "2026-05-25T10:00:00Z"
}
}Account
Deposit Address
Retrieve your USDT deposit addresses for TRC20 (TRON) and ERC20 (Ethereum). GET /deposit-address. Requires accounts:read scope.
GET
/
deposit-address
Get deposit addresses
curl --request GET \
--url https://api.fyatu.com/api/v3.20/deposit-address \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.fyatu.com/api/v3.20/deposit-address"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.fyatu.com/api/v3.20/deposit-address', 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.fyatu.com/api/v3.20/deposit-address",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.fyatu.com/api/v3.20/deposit-address"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.fyatu.com/api/v3.20/deposit-address")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.fyatu.com/api/v3.20/deposit-address")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"success": true,
"status": 200,
"message": "Deposit addresses retrieved",
"data": {
"token": "USDT",
"trc20": "TMxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"erc20": "0xaabbccddeeff00112233445566778899aabbccdd"
},
"meta": {
"requestId": "req_a1b2c3d4e5f6a7b8c9d0e1f2",
"platform": "Fyatu CaaS",
"timestamp": "2026-05-25T10:00:00Z"
}
}Overview
Returns the USDT deposit addresses for your program account. Send USDT to either address to fund your account balance — the platform detects the on-chain transfer and credits your balance automatically once confirmations are met.- TRC20 (TRON) — faster and cheaper transfers, recommended for regular top-ups
- ERC20 (Ethereum) — standard Ethereum network, wider exchange support
BILLING_DEPOSIT_CONFIRMED webhook is fired when your balance is credited.
Only USDT is accepted. Do not send other tokens — unsupported assets will not be credited and cannot be recovered.
Example
curl https://api.fyatu.com/api/v3.20/deposit-address \
-H "Authorization: Bearer $FYATU_API_KEY"
const resp = await fetch('https://api.fyatu.com/api/v3.20/deposit-address', {
headers: { 'Authorization': `Bearer ${process.env.FYATU_API_KEY}` }
});
const { data } = await resp.json();
console.log('TRC20:', data.trc20);
console.log('ERC20:', data.erc20);
import os, requests
resp = requests.get(
'https://api.fyatu.com/api/v3.20/deposit-address',
headers={'Authorization': f'Bearer {os.environ["FYATU_API_KEY"]}'}
)
data = resp.json()['data']
print(f"TRC20 ({data['token']}):", data['trc20'])
print(f"ERC20 ({data['token']}):", data['erc20'])
Success Response (200)
{
"success": true,
"status": 200,
"message": "Deposit addresses retrieved",
"data": {
"token": "USDT",
"trc20": "TMxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
"erc20": "0xaabbccddeeff00112233445566778899aabbccdd"
},
"meta": {
"requestId": "req_a1b2c3d4e5f6a7b8c9d0e1f2",
"platform": "Fyatu CaaS",
"timestamp": "2026-05-25T10:00:00Z"
}
}
Field Reference
| Field | Type | Description |
|---|---|---|
token | string | Token accepted at these addresses. Always USDT |
trc20 | string | USDT deposit address on the TRON network (TRC20) |
erc20 | string | USDT deposit address on the Ethereum network (ERC20) |
Error Codes
| Code | HTTP | Cause |
|---|---|---|
AUTH_TOKEN_MISSING | 401 | No API key provided |
AUTH_TOKEN_INVALID | 401 | API key not recognised or revoked |
INSUFFICIENT_SCOPE | 403 | Key lacks accounts:read scope |
INTERNAL_ERROR | 500 | Address generation failed |
Authorizations
API key from the FYATU CaaS portal. Pass as Authorization: Bearer <key>.

