Venue metadata & endpoint guide

Code snippets

curl "https://api.oanor.com/limitless-api/v1/meta" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/limitless-api/v1/meta", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/limitless-api/v1/meta");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/limitless-api/v1/meta",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "yes_price/no_price are the live market-implied probabilities (0–1) for each outcome.",
        "chain": "Base",
        "venue": "Limitless Exchange",
        "source": "Limitless Exchange public REST (api.limitless.exchange), keyless",
        "examples": {
            "tags": "/v1/tags",
            "market": "/v1/market?slug=btc-up-or-down-5-min-1781495720079",
            "markets": "/v1/markets?page=1&limit=25"
        },
        "endpoints": {
            "/v1/tags": "all market tags/categories",
            "/v1/market": "single market detail by slug; omit slug to get the latest active market (slug optional)",
            "/v1/markets": "active prediction markets with live YES/NO prices, volume and deadline (page, limit)"
        },
        "instrument": "on-chain prediction markets (binary YES/NO, USDC-settled)",
        "cache_ttl_ms": 10000
    },
    "meta": {
        "timestamp": "2026-06-15T11:15:49.652Z",
        "request_id": "db9e25c2-1ca6-4ced-819e-8cbe1cf72b63"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}