DXtrade API POST /logout
End a token authentication session at once, so the session token stops working.
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Read on 12 Oct 2026 in the DXtrade REST API specification on DXtrade's developer portal. The portal draws its pages in the browser from Markdown files it also serves directly, and the Markdown file of this page (DXtrade-REST-API.md) is what was read, with the model files it includes. The portal writes each address after a base address it fills in from its own settings, which on this portal is https://demo.dx.trade/dxsca-web. A broker or firm that offers DXtrade hosts its own, so the path here is what follows that base. The request and the reply are both empty.
Parameters
No parameters recorded beyond authentication.
Authentication headers
| Name | Type | Description |
|---|---|---|
| Authorizationrequired | string | With token authentication, send DXAPI followed by the sessionToken from POST /login. With HMAC authentication the same header carries DXAPI with a principal, a timestamp and a hash, signed for each request as the specification describes. Placeholder only: never paste a real token into this site. |
Request
Written from the method, path and parameters recorded on this page. No demo host is recorded as a plain address for this API, so the samples read the base address from an environment variable. Not executed against a live or demo account. Credentials are read from environment variables on your own machine and are never entered on this site. The request builder writes these same snippets, from the same record.
Python
# Set DXTRADE_BASE_URL, DXTRADE_SESSION_TOKEN as environment variables first. Never paste real values into code.
# DXTRADE_SESSION_TOKEN holds the Authorization header that POST /login returns.
# No demo host is recorded as a plain address for this API, so the base address is read from DXTRADE_BASE_URL.
import os
import requests
BASE_URL = os.environ["DXTRADE_BASE_URL"]
headers = {
"Authorization": "DXAPI " + os.environ["DXTRADE_SESSION_TOKEN"],
}
resp = requests.post(BASE_URL + "/logout", headers=headers, timeout=10)
resp.raise_for_status()
print(resp.json())JavaScript
// Set DXTRADE_BASE_URL, DXTRADE_SESSION_TOKEN as environment variables first. Never paste real values into code.
// DXTRADE_SESSION_TOKEN holds the Authorization header that POST /login returns.
// No demo host is recorded as a plain address for this API, so the base address is read from DXTRADE_BASE_URL.
// Run as a module, for example a .mjs file, on a Node version that has fetch built in.
const BASE_URL = process.env.DXTRADE_BASE_URL;
const res = await fetch(BASE_URL + "/logout", {
method: "POST",
headers: {
"Authorization": "DXAPI " + process.env.DXTRADE_SESSION_TOKEN,
},
});
if (!res.ok) throw new Error(`HTTP ${res.status}`);
console.log(await res.json());curl
# Set DXTRADE_BASE_URL, DXTRADE_SESSION_TOKEN as environment variables first. Never paste real values into code. # DXTRADE_SESSION_TOKEN holds the Authorization header that POST /login returns. # No demo host is recorded as a plain address for this API, so the base address is read from DXTRADE_BASE_URL. curl -X POST "$DXTRADE_BASE_URL/logout" \ -H "Authorization: DXAPI $DXTRADE_SESSION_TOKEN"
Response
No mock response is recorded for this endpoint. Where the record says why, or names the fields of the reply, it does so in the note at the top of this page. That is a statement about this record, not about what the API returns: read the shape of the reply in the official reference.
DXtrade API errors you may meet
- 1 Authorization requiredHTTP 401. DXtrade errorCode 1, description "Authorization required" (the vendor's wording).
- 100 Order with this id already existsHTTP 409. DXtrade errorCode 100, description "Order with this id already exists" (the vendor's wording).
- 1005 Reference order is closedHTTP 409. DXtrade errorCode 1005, description "Reference order is closed" (the vendor's wording).
- 101 Client-originated identifier is not validHTTP 400. DXtrade errorCode 101, description "Client-originated identifier is not valid" (the vendor's wording).
- 11 Malformed HMAC signatureHTTP 400. DXtrade errorCode 11, description "Malformed HMAC signature" (the vendor's wording).
- 110 A system error has occurredHTTP 500. DXtrade errorCode 110, description "A system error has occurred" (the vendor's wording).
All DXtrade API error codes, including 73 more not listed here.