79trust / 100

Portfolio

by quotient-api-gateway.onrender.com in Markets & finance

x402 APIPassing, checked 3 h ago

Wallet-addressed positions across Polymarket, Polymarket perps, and Hyperliquid, each prediction-market position joined to Quotient's forecast, signal, and a pricing read against the position's own side. Use this for wallet size, prices, PnL, and Q alignment. venues=all covers every venue; omitting venues keeps the legacy Polymarket-only shape. Kalshi and Polymarket US are absent only for lack of a keyless wallet read, with coverage available through the market API.

GET https://quotient-api-gateway.onrender.com/api/v1/portfolio

Last 30 days

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Uptime
100%
Response time
531 ms typical, 1.9 s slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

GET https://quotient-api-gateway.onrender.com/api/v1/portfolio

Each call costs $0.005 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://quotient-api-gateway.onrender.com/api/v1/portfolio?size_threshold=1&venues=polymarket%2Chyperliquid&wallet=0xEE4E0EB3A626713F5Efa98DB422fA73FdD1e94b8

Parameters

ParameterTypeRequiredDescription
hyperliquid_walletstringNo
include_perpsbooleanNo Default: false.
polymarket_perps_walletstringNo
polymarket_walletstringNo
size_thresholdnumberNo Default: 1.
venuesstringNo
walletstringNo

Example response

The provider's example. We can't check it without paying.

Example response, 47 lines
{
  "as_of": "2026-08-01T16:03:11Z",
  "covered_count": 4,
  "positions": [
    {
      "avg_price": 0.58,
      "cash_pnl": 7.23,
      "cur_price": 0.64,
      "current_value_usd": 77.12,
      "outcome": "No",
      "percent_pnl": 10.34,
      "quotient": {
        "convergence": {
          "aligned": true,
          "converge_upside_pct": 11,
          "current_cost_cents": 64,
          "distance_to_convergence_cents": 7,
          "max_roi_pct": 56,
          "q_side": "NO",
          "q_value_cents": 71
        },
        "covered": true,
        "forecast": {
          "bluf": "Negotiation preconditions have hardened; no credible path to a 2026 ceasefire.",
          "delta_from_prior": -0.04,
          "id": "fc_9f2c1a",
          "probability": 0.29,
          "thesis": "Negotiation preconditions have hardened, leaving no credible path to a 2026 ceasefire."
        },
        "signal": {
          "id": "qs_a41d2c",
          "is_active": true,
          "side": "NO"
        }
      },
      "size": 120.5,
      "slug": "russia-x-ukraine-ceasefire-in-2026",
      "title": "Russia x Ukraine ceasefire in 2026?"
    }
  ],
  "positions_capped": false,
  "positions_count": 6,
  "unmatched": [],
  "unmatched_count": 2,
  "value_usd": 1243.87,
  "wallet": "0xee4e0eb3a626713f5efa98db422fa73fdd1e94b8"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://quotient-api-gateway.onrender.com/api/v1/portfolio?size_threshold=1&venues=polymarket%2Chyperliquid&wallet=0xEE4E0EB3A626713F5Efa98DB422fA73FdD1e94b8'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://quotient-api-gateway.onrender.com/api/v1/portfolio?size_threshold=1&venues=polymarket%2Chyperliquid&wallet=0xEE4E0EB3A626713F5Efa98DB422fA73FdD1e94b8' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fquotient-api-gateway.onrender.com%2Fapi%2Fv1%2Fportfolio
const res = await pay("https://quotient-api-gateway.onrender.com/api/v1/portfolio?size_threshold=1&venues=polymarket%2Chyperliquid&wallet=0xEE4E0EB3A626713F5Efa98DB422fA73FdD1e94b8");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://quotient-api-gateway.onrender.com/api/v1/portfolio?size_threshold=1&venues=polymarket%2Chyperliquid&wallet=0xEE4E0EB3A626713F5Efa98DB422fA73FdD1e94b8")
    print(res.status_code, res.text)

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402531 ms$0.005
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