Portfolio

Get portfolio summary with exposure and concentration metrics. Returns per-venue buckets (polymarket, kalshi), totals, concentration metrics, and warnings.

GET /markets/portfolio

Portfolio

cURL

curl --request GET \
  --url https://www.aionmarket.com/bvapi/markets/portfolio \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://www.aionmarket.com/bvapi/markets/portfolio"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://www.aionmarket.com/bvapi/markets/portfolio', 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://www.aionmarket.com/bvapi/markets/portfolio",
  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://www.aionmarket.com/bvapi/markets/portfolio"

	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://www.aionmarket.com/bvapi/markets/portfolio")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://www.aionmarket.com/bvapi/markets/portfolio")

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

200

{
  "balance_usdc": 523.5,
  "total_exposure": 350,
  "positions_count": 5,
  "redeemable_count": 2,
  "pnl_24h": 123,
  "pnl_total": 100.5,
  "concentration": {
    "top_market_pct": 25.3,
    "top_3_markets_pct": 60.1
  },
  "warnings": [
    "<string>"
  ],
  "polymarket": {
    "balance": 123,
    "pnl": 15.5,
    "positions_count": 5,
    "total_exposure": 200
  },
  "kalshi": {
    "balance": 123,
    "pnl": 15.5,
    "positions_count": 5,
    "total_exposure": 200
  },
  "total": {
    "positions_count": 10,
    "total_exposure": 350
  }
}

Get portfolio summary with exposure and concentration metrics.

Overview

Returns aggregated portfolio data including:

• Per-venue buckets: polymarket, kalshi — each with balance, pnl, positions_count, total_exposure
• total: summed counts and exposure across venues (units are mixed — use per-venue buckets for financially accurate aggregation)
• Flat legacy fields (balance_usdc, positions_count, etc.) kept populated for backwards compatibility
• Concentration metrics: top market and top 3 markets as percentage of portfolio
• Warnings: automatic risk alerts (e.g. high concentration)

Query Parameters

Param	Type	Default	Description
venue	string	all	all, polymarket, or kalshi. Filters which venue buckets are computed.

Venue-aware response. The polymarket, kalshi, and total buckets are the preferred shape. Use ?venue=polymarket or ?venue=kalshi to filter. The legacy flat fields (balance_usdc, positions_count, total_exposure) remain populated for backwards compatibility, but positions_count only counts Polymarket positions — use the per-venue buckets for accurate counts.

Example

curl

curl -X GET "https://www.aionmarket.com/bvapi/markets/portfolio?venue=all" \
  -H "Authorization: Bearer YOUR_API_KEY"

Python SDK

from aion_sdk import AionMarketClient

client = AionMarketClient(api_key="YOUR_API_KEY")

# Full portfolio across all venues
portfolio = client.get_portfolio()

# Kalshi-only
kalshi_portfolio = client.get_portfolio(venue="kalshi")

Response Example

{
  "code": 200,
  "message": "success",
  "data": {
    "balance_usdc": 523.50,
    "total_exposure": 350.00,
    "positions_count": 5,
    "redeemable_count": 1,
    "pnl_total": 45.20,
    "concentration": {
      "top_market_pct": 32.5,
      "top_3_markets_pct": 78.1
    },
    "warnings": [],
    "polymarket": {
      "balance": 400.00,
      "pnl": 35.50,
      "positions_count": 5,
      "total_exposure": 250.00
    },
    "kalshi": {
      "balance": 123.50,
      "pnl": 9.70,
      "positions_count": 3,
      "total_exposure": 100.00
    },
    "total": {
      "positions_count": 8,
      "total_exposure": 350.00
    }
  }
}

Authorizations

Authorization · string · header · default: YOUR_API_KEY · required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

venue · enum<string> · default: all

Venue filter: all, polymarket, or kalshi. Per-venue buckets reflect this filter.

Available options: all, polymarket, kalshi

Response

200 - application/json

Successful Response

balance_usdc · number | null

Total USDC balance (legacy)

Example:

523.5

total_exposure · number | null

Total exposure (legacy)

Example:

350

positions_count · integer | null

Open positions count (legacy – Polymarket only)

Example:

5

redeemable_count · integer | null

Redeemable positions count

Example:

2

pnl_24h · number | null

PnL in the last 24h

pnl_total · number | null

Total all-time PnL

Example:

100.5

concentration · object

Show child attributes

warnings · string[]

Risk warnings

polymarket · object

Show child attributes

kalshi · object

Show child attributes

total · object

Show child attributes