Disable a linked trading user (staking side)
curl --request POST \
--url https://api.hyperliquid.xyz/exchange \
--header 'Content-Type: application/json' \
--data '
{
"action": {
"type": "stakingLinkDisableTradingUser",
"signatureChainId": "0x66eee",
"hyperliquidChain": "Mainnet",
"tradingUser": "0x1442ad477ded1b0028b57621aa7b6f7eadb8f568",
"nonce": 1705234567890
},
"nonce": 1705234567890,
"signature": {
"r": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
"s": "0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321",
"v": 27
}
}
'import requests
url = "https://api.hyperliquid.xyz/exchange"
payload = {
"action": {
"type": "stakingLinkDisableTradingUser",
"signatureChainId": "0x66eee",
"hyperliquidChain": "Mainnet",
"tradingUser": "0x1442ad477ded1b0028b57621aa7b6f7eadb8f568",
"nonce": 1705234567890
},
"nonce": 1705234567890,
"signature": {
"r": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
"s": "0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321",
"v": 27
}
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
action: {
type: 'stakingLinkDisableTradingUser',
signatureChainId: '0x66eee',
hyperliquidChain: 'Mainnet',
tradingUser: '0x1442ad477ded1b0028b57621aa7b6f7eadb8f568',
nonce: 1705234567890
},
nonce: 1705234567890,
signature: {
r: '0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef',
s: '0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321',
v: 27
}
})
};
fetch('https://api.hyperliquid.xyz/exchange', 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.hyperliquid.xyz/exchange",
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([
'action' => [
'type' => 'stakingLinkDisableTradingUser',
'signatureChainId' => '0x66eee',
'hyperliquidChain' => 'Mainnet',
'tradingUser' => '0x1442ad477ded1b0028b57621aa7b6f7eadb8f568',
'nonce' => 1705234567890
],
'nonce' => 1705234567890,
'signature' => [
'r' => '0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef',
's' => '0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321',
'v' => 27
]
]),
CURLOPT_HTTPHEADER => [
"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.hyperliquid.xyz/exchange"
payload := strings.NewReader("{\n \"action\": {\n \"type\": \"stakingLinkDisableTradingUser\",\n \"signatureChainId\": \"0x66eee\",\n \"hyperliquidChain\": \"Mainnet\",\n \"tradingUser\": \"0x1442ad477ded1b0028b57621aa7b6f7eadb8f568\",\n \"nonce\": 1705234567890\n },\n \"nonce\": 1705234567890,\n \"signature\": {\n \"r\": \"0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\",\n \"s\": \"0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321\",\n \"v\": 27\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
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.hyperliquid.xyz/exchange")
.header("Content-Type", "application/json")
.body("{\n \"action\": {\n \"type\": \"stakingLinkDisableTradingUser\",\n \"signatureChainId\": \"0x66eee\",\n \"hyperliquidChain\": \"Mainnet\",\n \"tradingUser\": \"0x1442ad477ded1b0028b57621aa7b6f7eadb8f568\",\n \"nonce\": 1705234567890\n },\n \"nonce\": 1705234567890,\n \"signature\": {\n \"r\": \"0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\",\n \"s\": \"0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321\",\n \"v\": 27\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.hyperliquid.xyz/exchange")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"action\": {\n \"type\": \"stakingLinkDisableTradingUser\",\n \"signatureChainId\": \"0x66eee\",\n \"hyperliquidChain\": \"Mainnet\",\n \"tradingUser\": \"0x1442ad477ded1b0028b57621aa7b6f7eadb8f568\",\n \"nonce\": 1705234567890\n },\n \"nonce\": 1705234567890,\n \"signature\": {\n \"r\": \"0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\",\n \"s\": \"0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321\",\n \"v\": 27\n }\n}"
response = http.request(request)
puts response.read_body{
"status": "ok",
"response": {
"type": "default"
}
}Hyperliquid node API
Staking link disable trading user | Hyperliquid exchange
Permanently disable a linked trading user from the staking side on Hyperliquid. This action is irreversible. On Hyperliquid exchange.
POST
/
exchange
Disable a linked trading user (staking side)
curl --request POST \
--url https://api.hyperliquid.xyz/exchange \
--header 'Content-Type: application/json' \
--data '
{
"action": {
"type": "stakingLinkDisableTradingUser",
"signatureChainId": "0x66eee",
"hyperliquidChain": "Mainnet",
"tradingUser": "0x1442ad477ded1b0028b57621aa7b6f7eadb8f568",
"nonce": 1705234567890
},
"nonce": 1705234567890,
"signature": {
"r": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
"s": "0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321",
"v": 27
}
}
'import requests
url = "https://api.hyperliquid.xyz/exchange"
payload = {
"action": {
"type": "stakingLinkDisableTradingUser",
"signatureChainId": "0x66eee",
"hyperliquidChain": "Mainnet",
"tradingUser": "0x1442ad477ded1b0028b57621aa7b6f7eadb8f568",
"nonce": 1705234567890
},
"nonce": 1705234567890,
"signature": {
"r": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
"s": "0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321",
"v": 27
}
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
action: {
type: 'stakingLinkDisableTradingUser',
signatureChainId: '0x66eee',
hyperliquidChain: 'Mainnet',
tradingUser: '0x1442ad477ded1b0028b57621aa7b6f7eadb8f568',
nonce: 1705234567890
},
nonce: 1705234567890,
signature: {
r: '0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef',
s: '0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321',
v: 27
}
})
};
fetch('https://api.hyperliquid.xyz/exchange', 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.hyperliquid.xyz/exchange",
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([
'action' => [
'type' => 'stakingLinkDisableTradingUser',
'signatureChainId' => '0x66eee',
'hyperliquidChain' => 'Mainnet',
'tradingUser' => '0x1442ad477ded1b0028b57621aa7b6f7eadb8f568',
'nonce' => 1705234567890
],
'nonce' => 1705234567890,
'signature' => [
'r' => '0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef',
's' => '0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321',
'v' => 27
]
]),
CURLOPT_HTTPHEADER => [
"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.hyperliquid.xyz/exchange"
payload := strings.NewReader("{\n \"action\": {\n \"type\": \"stakingLinkDisableTradingUser\",\n \"signatureChainId\": \"0x66eee\",\n \"hyperliquidChain\": \"Mainnet\",\n \"tradingUser\": \"0x1442ad477ded1b0028b57621aa7b6f7eadb8f568\",\n \"nonce\": 1705234567890\n },\n \"nonce\": 1705234567890,\n \"signature\": {\n \"r\": \"0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\",\n \"s\": \"0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321\",\n \"v\": 27\n }\n}")
req, _ := http.NewRequest("POST", url, payload)
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.hyperliquid.xyz/exchange")
.header("Content-Type", "application/json")
.body("{\n \"action\": {\n \"type\": \"stakingLinkDisableTradingUser\",\n \"signatureChainId\": \"0x66eee\",\n \"hyperliquidChain\": \"Mainnet\",\n \"tradingUser\": \"0x1442ad477ded1b0028b57621aa7b6f7eadb8f568\",\n \"nonce\": 1705234567890\n },\n \"nonce\": 1705234567890,\n \"signature\": {\n \"r\": \"0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\",\n \"s\": \"0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321\",\n \"v\": 27\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.hyperliquid.xyz/exchange")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"action\": {\n \"type\": \"stakingLinkDisableTradingUser\",\n \"signatureChainId\": \"0x66eee\",\n \"hyperliquidChain\": \"Mainnet\",\n \"tradingUser\": \"0x1442ad477ded1b0028b57621aa7b6f7eadb8f568\",\n \"nonce\": 1705234567890\n },\n \"nonce\": 1705234567890,\n \"signature\": {\n \"r\": \"0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef\",\n \"s\": \"0xfedcba0987654321fedcba0987654321fedcba0987654321fedcba0987654321\",\n \"v\": 27\n }\n}"
response = http.request(request)
puts response.read_body{
"status": "ok",
"response": {
"type": "default"
}
}You can only use this endpoint on the official Hyperliquid public API. It is not available through Chainstack, as the open-source node implementation does not support it yet. See Hyperliquid methods for the full availability breakdown.
This endpoint requires signature authentication. See our comprehensive Authentication via Signatures guide for implementation details.
stakingLinkDisableTradingUser action is sent by the staking user to permanently disable a linked trading user, locking its funds. After one year of locking, the trading user’s funds are automatically transferred to the staking user. This is a user-signed EIP-712 action.
This action is irreversible. It permanently disables the linked trading user and locks its funds.
Get your own node endpoint todayStart for free and get your app to production levels immediately. No credit card required.You can sign up with your GitHub, X, Google, or Microsoft account.
Parameters
Required parameters
action(object, required) — The disable-trading-user action:type(string) — Must be"stakingLinkDisableTradingUser".signatureChainId(string) — Chain ID in hex used for EIP-712 signing.hyperliquidChain(string) —"Mainnet"or"Testnet".tradingUser(string) — The trading user address to disable.nonce(number) — Timestamp in milliseconds, equal to the envelope nonce.
nonce(number, required) — Current timestamp in milliseconds.signature(object, required) — EIP-712 signature of the action.
Returns
Returns an object with the action status:status—"ok"if the request was processed.response— Contains operation details, withtype"default".
Example request
curl -X POST https://api.hyperliquid.xyz/exchange \
-H "Content-Type: application/json" \
-d '{
"action": {
"type": "stakingLinkDisableTradingUser",
"signatureChainId": "0x66eee",
"hyperliquidChain": "Mainnet",
"tradingUser": "0x0000000000000000000000000000000000000000",
"nonce": 1234567890123
},
"nonce": 1234567890123,
"signature": {...}
}'
# Note: the official hyperliquid-python-sdk does not expose a
# stakingLinkDisableTradingUser helper yet. This is a user-signed (EIP-712)
# action, so supply its typed-data fields and primary type when signing.
from hyperliquid.exchange import Exchange
from hyperliquid.utils import constants
from hyperliquid.utils.signing import sign_user_signed_action, get_timestamp_ms
import eth_account
# Public Hyperliquid mainnet endpoint
wallet = eth_account.Account.from_key("0x...") # your private key
exchange = Exchange(wallet, constants.MAINNET_API_URL)
timestamp = get_timestamp_ms()
action = {
"type": "stakingLinkDisableTradingUser",
"signatureChainId": "0x66eee",
"hyperliquidChain": "Mainnet",
"tradingUser": "0x0000000000000000000000000000000000000000",
"nonce": timestamp,
}
payload_types = [
{"name": "hyperliquidChain", "type": "string"},
{"name": "tradingUser", "type": "address"},
{"name": "nonce", "type": "uint64"},
]
signature = sign_user_signed_action(
wallet,
action,
payload_types,
"HyperliquidTransaction:StakingLinkDisableTradingUser",
exchange.base_url == constants.MAINNET_API_URL,
)
result = exchange._post_action(action, signature, timestamp)
print(result)
import { ExchangeClient, HttpTransport } from "@nktkas/hyperliquid";
import { privateKeyToAccount } from "viem/accounts";
// Public Hyperliquid mainnet endpoint (default transport)
const wallet = privateKeyToAccount("0x..."); // viem or ethers account
const transport = new HttpTransport();
const exchange = new ExchangeClient({ transport, wallet });
const result = await exchange.stakingLinkDisableTradingUser({
tradingUser: "0x0000000000000000000000000000000000000000",
});
console.log(result);
Response example
{
"status": "ok",
"response": {
"type": "default"
}
}
Use cases
- Revoke a trading link — Permanently disable a linked trading user
- Secure staked funds — Lock and eventually reclaim a trading user’s funds
- Account lifecycle — Wind down a delegated trading relationship
Body
application/json
Last modified on June 24, 2026
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