Relay a Safe withdrawal via shared Nexus relayer
curl --request POST \
--url https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw \
--header 'Content-Type: application/json' \
--header 'x-api-key: <x-api-key>' \
--data '
{
"chainId": "eip155:8453",
"safeAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"safeTransaction": {
"to": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"value": "1000000000000000000",
"data": "0x1234abcd",
"operation": 0,
"safeTxGas": "1000000000000000000",
"baseGas": "1000000000000000000",
"gasPrice": "1000000000000000000",
"gasToken": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"refundReceiver": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"nonce": "1000000000000000000"
},
"signature": "0x1234abcd"
}
'import requests
url = "https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw"
payload = {
"chainId": "eip155:8453",
"safeAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"safeTransaction": {
"to": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"value": "1000000000000000000",
"data": "0x1234abcd",
"operation": 0,
"safeTxGas": "1000000000000000000",
"baseGas": "1000000000000000000",
"gasPrice": "1000000000000000000",
"gasToken": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"refundReceiver": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"nonce": "1000000000000000000"
},
"signature": "0x1234abcd"
}
headers = {
"x-api-key": "<x-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': '<x-api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
chainId: 'eip155:8453',
safeAddress: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
safeTransaction: {
to: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
value: '1000000000000000000',
data: '0x1234abcd',
operation: 0,
safeTxGas: '1000000000000000000',
baseGas: '1000000000000000000',
gasPrice: '1000000000000000000',
gasToken: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
refundReceiver: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
nonce: '1000000000000000000'
},
signature: '0x1234abcd'
})
};
fetch('https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw', 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://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw",
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([
'chainId' => 'eip155:8453',
'safeAddress' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'safeTransaction' => [
'to' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'value' => '1000000000000000000',
'data' => '0x1234abcd',
'operation' => 0,
'safeTxGas' => '1000000000000000000',
'baseGas' => '1000000000000000000',
'gasPrice' => '1000000000000000000',
'gasToken' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'refundReceiver' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'nonce' => '1000000000000000000'
],
'signature' => '0x1234abcd'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"x-api-key: <x-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://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw"
payload := strings.NewReader("{\n \"chainId\": \"eip155:8453\",\n \"safeAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"safeTransaction\": {\n \"to\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"value\": \"1000000000000000000\",\n \"data\": \"0x1234abcd\",\n \"operation\": 0,\n \"safeTxGas\": \"1000000000000000000\",\n \"baseGas\": \"1000000000000000000\",\n \"gasPrice\": \"1000000000000000000\",\n \"gasToken\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"refundReceiver\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"nonce\": \"1000000000000000000\"\n },\n \"signature\": \"0x1234abcd\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("x-api-key", "<x-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://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw")
.header("x-api-key", "<x-api-key>")
.header("Content-Type", "application/json")
.body("{\n \"chainId\": \"eip155:8453\",\n \"safeAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"safeTransaction\": {\n \"to\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"value\": \"1000000000000000000\",\n \"data\": \"0x1234abcd\",\n \"operation\": 0,\n \"safeTxGas\": \"1000000000000000000\",\n \"baseGas\": \"1000000000000000000\",\n \"gasPrice\": \"1000000000000000000\",\n \"gasToken\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"refundReceiver\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"nonce\": \"1000000000000000000\"\n },\n \"signature\": \"0x1234abcd\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<x-api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"chainId\": \"eip155:8453\",\n \"safeAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"safeTransaction\": {\n \"to\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"value\": \"1000000000000000000\",\n \"data\": \"0x1234abcd\",\n \"operation\": 0,\n \"safeTxGas\": \"1000000000000000000\",\n \"baseGas\": \"1000000000000000000\",\n \"gasPrice\": \"1000000000000000000\",\n \"gasToken\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"refundReceiver\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"nonce\": \"1000000000000000000\"\n },\n \"signature\": \"0x1234abcd\"\n}"
response = http.request(request)
puts response.read_body{
"message": "<string>",
"txHash": "0x1234abcd"
}{
"error": "<string>",
"details": [
{
"message": "<string>",
"path": [
"<string>"
],
"code": "<string>"
}
]
}{
"error": "<string>",
"details": [
{
"message": "<string>",
"path": [
"<string>"
],
"code": "<string>"
}
]
}{
"error": "<string>",
"details": [
{
"message": "<string>",
"path": [
"<string>"
],
"code": "<string>"
}
]
}Processing
Relay a Safe withdrawal via shared Nexus relayer
Relay a signed Safe execTransaction via a shared AWS-owned Nexus account with sponsored gas
POST
/
safe
/
withdraw
Relay a Safe withdrawal via shared Nexus relayer
curl --request POST \
--url https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw \
--header 'Content-Type: application/json' \
--header 'x-api-key: <x-api-key>' \
--data '
{
"chainId": "eip155:8453",
"safeAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"safeTransaction": {
"to": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"value": "1000000000000000000",
"data": "0x1234abcd",
"operation": 0,
"safeTxGas": "1000000000000000000",
"baseGas": "1000000000000000000",
"gasPrice": "1000000000000000000",
"gasToken": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"refundReceiver": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"nonce": "1000000000000000000"
},
"signature": "0x1234abcd"
}
'import requests
url = "https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw"
payload = {
"chainId": "eip155:8453",
"safeAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"safeTransaction": {
"to": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"value": "1000000000000000000",
"data": "0x1234abcd",
"operation": 0,
"safeTxGas": "1000000000000000000",
"baseGas": "1000000000000000000",
"gasPrice": "1000000000000000000",
"gasToken": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"refundReceiver": "0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91",
"nonce": "1000000000000000000"
},
"signature": "0x1234abcd"
}
headers = {
"x-api-key": "<x-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': '<x-api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
chainId: 'eip155:8453',
safeAddress: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
safeTransaction: {
to: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
value: '1000000000000000000',
data: '0x1234abcd',
operation: 0,
safeTxGas: '1000000000000000000',
baseGas: '1000000000000000000',
gasPrice: '1000000000000000000',
gasToken: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
refundReceiver: '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
nonce: '1000000000000000000'
},
signature: '0x1234abcd'
})
};
fetch('https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw', 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://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw",
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([
'chainId' => 'eip155:8453',
'safeAddress' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'safeTransaction' => [
'to' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'value' => '1000000000000000000',
'data' => '0x1234abcd',
'operation' => 0,
'safeTxGas' => '1000000000000000000',
'baseGas' => '1000000000000000000',
'gasPrice' => '1000000000000000000',
'gasToken' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'refundReceiver' => '0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91',
'nonce' => '1000000000000000000'
],
'signature' => '0x1234abcd'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"x-api-key: <x-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://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw"
payload := strings.NewReader("{\n \"chainId\": \"eip155:8453\",\n \"safeAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"safeTransaction\": {\n \"to\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"value\": \"1000000000000000000\",\n \"data\": \"0x1234abcd\",\n \"operation\": 0,\n \"safeTxGas\": \"1000000000000000000\",\n \"baseGas\": \"1000000000000000000\",\n \"gasPrice\": \"1000000000000000000\",\n \"gasToken\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"refundReceiver\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"nonce\": \"1000000000000000000\"\n },\n \"signature\": \"0x1234abcd\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("x-api-key", "<x-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://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw")
.header("x-api-key", "<x-api-key>")
.header("Content-Type", "application/json")
.body("{\n \"chainId\": \"eip155:8453\",\n \"safeAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"safeTransaction\": {\n \"to\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"value\": \"1000000000000000000\",\n \"data\": \"0x1234abcd\",\n \"operation\": 0,\n \"safeTxGas\": \"1000000000000000000\",\n \"baseGas\": \"1000000000000000000\",\n \"gasPrice\": \"1000000000000000000\",\n \"gasToken\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"refundReceiver\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"nonce\": \"1000000000000000000\"\n },\n \"signature\": \"0x1234abcd\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://v1.orchestrator.rhinestone.dev/deposit-processor/safe/withdraw")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<x-api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"chainId\": \"eip155:8453\",\n \"safeAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"safeTransaction\": {\n \"to\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"value\": \"1000000000000000000\",\n \"data\": \"0x1234abcd\",\n \"operation\": 0,\n \"safeTxGas\": \"1000000000000000000\",\n \"baseGas\": \"1000000000000000000\",\n \"gasPrice\": \"1000000000000000000\",\n \"gasToken\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"refundReceiver\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91\",\n \"nonce\": \"1000000000000000000\"\n },\n \"signature\": \"0x1234abcd\"\n}"
response = http.request(request)
puts response.read_body{
"message": "<string>",
"txHash": "0x1234abcd"
}{
"error": "<string>",
"details": [
{
"message": "<string>",
"path": [
"<string>"
],
"code": "<string>"
}
]
}{
"error": "<string>",
"details": [
{
"message": "<string>",
"path": [
"<string>"
],
"code": "<string>"
}
]
}{
"error": "<string>",
"details": [
{
"message": "<string>",
"path": [
"<string>"
],
"code": "<string>"
}
]
}Headers
API key for authentication
Example:
"your-api-key"
API version identifier (e.g. "2026-04.amazon"). Optional today, will become required in a future release.
Pattern:
^\d{4}-\d{2}\.[a-z0-9]+$Example:
"2026-04.amazon"
Body
application/json
Chain identifier as a positive integer or CAIP-2 string (e.g. "eip155:8453")
Required range:
x > 0Example:
"eip155:8453"
Ethereum address (0x followed by 40 hex characters)
Pattern:
^0x[a-fA-F0-9]{40}$Example:
"0x742d35Cc6634C0532925a3b844Bc9e7595f5bE91"
Show child attributes
Show child attributes
Hex-encoded string (0x followed by hex characters)
Pattern:
^0x[a-fA-F0-9]+$Example:
"0x1234abcd"
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