Get Auth Nonce

import pmxt

# API key optional — enables faster catalog-backed lookups
exchange = pmxt.Polymarket(
    pmxt_api_key="YOUR_PMXT_API_KEY",
)
result = exchange.get_auth_nonce()

{
  "success": true,
  "error": {
    "message": "<string>",
    "code": "HOSTED_TRADING_ERROR",
    "retryable": true,
    "exchange": "<string>",
    "detail": {}
  },
  "data": {}
}

POST

api

{exchange}

getAuthNonce

import pmxt

# API key optional — enables faster catalog-backed lookups
exchange = pmxt.Polymarket(
    pmxt_api_key="YOUR_PMXT_API_KEY",
)
result = exchange.get_auth_nonce()

{
  "success": true,
  "error": {
    "message": "<string>",
    "code": "HOSTED_TRADING_ERROR",
    "retryable": true,
    "exchange": "<string>",
    "detail": {}
  },
  "data": {}
}

Path Parameters

exchange

enum<string>

required

The prediction market exchange to target.

Available options:

polymarket,

kalshi,

kalshi-demo,

limitless,

probable,

baozi,

myriad,

opinion,

metaculus,

smarkets,

polymarket_us,

gemini-titan,

hyperliquid,

suibets,

rain,

hunch,

router

Body

application/json

args

string[]

required

Required array length: 1 element

credentials

object

Optional authentication credentials for exchange operations.

Show child attributes

Response

200 - application/json

Get Auth Nonce response

success

boolean

Example:

true

error

object

Structured error envelope returned inside BaseResponse.error and ErrorResponse.error. Hosted-mode endpoints populate code, retryable, and optionally exchange / detail; legacy local-mode endpoints may still return only message.

Show child attributes

data

object

Overview

System

Events & Markets

Trading

Orders & Positions

Cross Exchange

Order Book & Trades

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Other

Enterprise

Get Auth Nonce

Path Parameters

Body

Response