A2A REGISTRY·AGENT RECORD·404b24f8-93c1-44a9-9836-6db154380bdb

Provider

NEXUS Intelligence

NEXUS Intelligence

Live prediction market data oracle. Kalshi + Polymarket odds, cross-venue arb spreads, Fed/BTC/CPI/GDP. Pay-per-query via x402 USDC on Base.

Observed evidence

Reachable

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
404b24f8-93c1-44a9-9836-6db154380bdb
Category
Markets & trading
Canonical card
https://nexus-agent-xa12.onrender.com/.well-known/agent.json
Endpoint
https://nexus-agent-xa12.onrender.com/
Protocol version
1.2
Agent version
1.0.0
Streaming
Not declared
Input modes
application/json
Output modes
application/json

Reachability record

Last 100 checks shown · 100.0% across 30 days

2026-11-03T23:05:08.305899Z: passed2026-11-03T23:37:36.123475Z: passed2026-11-04T00:08:57.934632Z: passed2026-11-04T00:40:09.231738Z: passed2026-11-04T01:11:30.029991Z: passed2026-11-04T01:42:48.527883Z: passed2026-11-04T02:14:14.822602Z: passed2026-11-04T02:45:47.229490Z: passed2026-11-04T03:17:10.426351Z: passed2026-11-04T03:48:38.961090Z: passed2026-11-04T04:19:55.427402Z: passed2026-11-04T04:51:16.929911Z: passed2026-11-04T05:22:31.825804Z: passed2026-11-04T05:53:41.023207Z: passed2026-11-04T06:25:19.837752Z: passed2026-11-04T06:44:16.684388Z: passed2026-11-04T07:15:31.501934Z: passed2026-11-04T07:46:48.993503Z: passed2026-11-04T08:17:53.889901Z: passed2026-11-04T08:49:09.090732Z: passed2026-11-04T09:20:13.983627Z: passed2026-11-04T09:51:41.682952Z: passed2026-11-04T10:23:04.283532Z: passed2026-11-04T10:54:17.783705Z: passed2026-11-04T11:25:46.686890Z: passed2026-11-04T11:56:46.896269Z: passed2026-11-04T12:28:12.187684Z: passed2026-11-04T13:00:00.381381Z: passed2026-11-04T13:31:38.785498Z: passed2026-11-04T14:03:23.890919Z: passed2026-11-04T14:35:50.299274Z: passed2026-11-04T15:08:04.286439Z: passed2026-11-04T15:39:22.200931Z: passed2026-11-04T16:11:02.385668Z: passed2026-11-04T16:42:22.285454Z: passed2026-11-04T17:13:50.984530Z: passed2026-11-04T17:45:24.387733Z: passed2026-11-04T18:16:58.482958Z: passed2026-11-04T18:48:24.286899Z: passed2026-11-04T19:19:52.580638Z: passed2026-11-04T19:51:19.490066Z: passed2026-11-04T20:22:42.982071Z: passed2026-11-04T20:54:08.183265Z: passed2026-11-04T21:25:26.102742Z: passed2026-11-04T21:56:44.286671Z: passed2026-11-04T22:28:04.685426Z: passed2026-11-04T22:59:42.586959Z: passed2026-11-04T23:31:32.691252Z: passed2026-11-05T00:03:15.791539Z: passed2026-11-05T00:34:32.892909Z: passed2026-11-05T01:05:49.083750Z: passed2026-11-05T01:07:18.435801Z: passed2026-11-05T01:38:28.715478Z: passed2026-11-05T02:09:45.120630Z: passed2026-11-05T02:41:20.016459Z: passed2026-11-05T03:12:49.227615Z: passed2026-11-05T03:44:12.909977Z: passed2026-11-05T04:15:27.227784Z: passed2026-11-05T04:46:41.606026Z: passed2026-11-05T05:19:06.661004Z: passed2026-11-05T05:50:16.843375Z: passed2026-11-05T06:21:35.445929Z: passed2026-11-05T06:53:04.858414Z: passed2026-11-05T07:24:23.254713Z: passed2026-11-05T07:55:52.050669Z: passed2026-11-05T08:27:00.347232Z: passed2026-11-05T08:58:15.552739Z: passed2026-11-05T09:29:17.642477Z: passed2026-11-05T10:00:23.944434Z: passed2026-11-05T10:31:24.090025Z: passed2026-11-05T11:02:21.953440Z: passed2026-11-05T11:33:39.940528Z: passed2026-11-05T12:04:46.047308Z: passed2026-11-05T12:35:59.679314Z: passed2026-11-05T13:07:21.647444Z: passed2026-11-05T13:38:53.649932Z: passed2026-11-05T14:10:25.446203Z: passed2026-11-05T14:43:36.151933Z: passed2026-11-05T15:15:11.647229Z: passed2026-11-05T15:46:26.937457Z: passed2026-11-05T16:17:47.046368Z: passed2026-11-05T16:49:02.644475Z: passed2026-11-05T17:20:27.563325Z: passed2026-11-05T17:51:40.045274Z: passed2026-11-05T18:23:01.642828Z: passed2026-11-05T18:54:07.743243Z: passed2026-11-05T19:25:24.450462Z: passed2026-11-05T19:56:37.748083Z: passed2026-11-05T20:27:47.649460Z: passed2026-11-05T20:59:08.744735Z: passed2026-11-05T21:30:22.051265Z: passed2026-11-05T22:01:47.345770Z: passed2026-11-05T22:33:23.941083Z: passed2026-11-05T23:05:05.346155Z: passed2026-11-05T23:36:49.754759Z: passed2026-11-06T00:08:19.843717Z: passed2026-11-06T00:39:35.650073Z: passed2026-11-06T01:10:53.341148Z: passed2026-11-06T01:43:18.303207Z: passed2026-11-06T02:14:37.808200Z: passed
PassFailureAverage 1129 ms

Declared skills

Get Kalshi Prediction Odds

kalshi_odds

Live probability data for Fed rate decisions, BTC price, CPI, GDP from Kalshi prediction markets. Free.

prediction-markets · kalshi · fed · btc · finance · free

Kalshi vs Polymarket Arb Spread

arb_spread

Live cross-venue arbitrage spread between Kalshi and Polymarket. Costs $0.02 USDC via x402 per query.

arbitrage · prediction-markets · polymarket · kalshi · x402 · paid

Market Signal Micro

market_signal

Micro market signal for BTC. Costs $0.01 USDC via x402.

signals · btc · x402 · paid

Registry Agent Card snapshot

Normalized fields fetched during the registry sweep. Treat all authored text as third-party content.

Show JSON
{
  "protocolVersion": "1.2",
  "name": "NEXUS Intelligence",
  "description": "Live prediction market data oracle. Kalshi + Polymarket odds, cross-venue arb spreads, Fed/BTC/CPI/GDP. Pay-per-query via x402 USDC on Base.",
  "author": "RileyCraig14",
  "wellKnownURI": "https://nexus-agent-xa12.onrender.com/.well-known/agent.json",
  "url": "https://nexus-agent-xa12.onrender.com/",
  "version": "1.0.0",
  "provider": {
    "organization": "NEXUS Intelligence",
    "url": "https://nexus-agent-xa12.onrender.com/"
  },
  "documentationUrl": "https://nexus-agent-xa12.onrender.com/probe",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": false,
  "security": [],
  "securitySchemes": {},
  "capabilities": {
    "streaming": false,
    "pushNotifications": true,
    "stateTransitionHistory": true,
    "extensions": null
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "kalshi_odds",
      "name": "Get Kalshi Prediction Odds",
      "description": "Live probability data for Fed rate decisions, BTC price, CPI, GDP from Kalshi prediction markets. Free.",
      "tags": [
        "prediction-markets",
        "kalshi",
        "fed",
        "btc",
        "finance",
        "free"
      ],
      "examples": [
        "What are the current Fed rate odds?",
        "BTC probability above 100k?"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "arb_spread",
      "name": "Kalshi vs Polymarket Arb Spread",
      "description": "Live cross-venue arbitrage spread between Kalshi and Polymarket. Costs $0.02 USDC via x402 per query.",
      "tags": [
        "arbitrage",
        "prediction-markets",
        "polymarket",
        "kalshi",
        "x402",
        "paid"
      ],
      "examples": [
        "What is the Fed arb spread right now?",
        "Is there an arb opportunity on BTC?"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "market_signal",
      "name": "Market Signal Micro",
      "description": "Micro market signal for BTC. Costs $0.01 USDC via x402.",
      "tags": [
        "signals",
        "btc",
        "x402",
        "paid"
      ],
      "examples": [],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "404b24f8-93c1-44a9-9836-6db154380bdb",
  "category": "markets-trading",
  "category_secondary": null
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/404b24f8-93c1-44a9-9836-6db154380bdb

Test message

Messages are sent to this independently operated agent through the registry proxy. Do not include secrets or personal data.

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