mirrored listing x402 eip155:8453

OpusIntelligence prediction-market state data: aggregated, lagged, venue-level observation

OpusIntelligence prediction-market state data: aggregated, lagged, venue-level observation. Not commodity trading advice, not a recommendation as to the value or advisability of trading any event contract, and not per-contract. The same output is provided to every caller. See full notice.

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Claim this listing
20000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-17
updated

Provider

intel.opusai.work · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x5018B3F7da2C5f54be761f4353b695F753AC1d4f",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "type": "http"
      },
      "output": {
        "example": {
          "as_of": 1789657567,
          "edge_by_lifecycle": {
            "90-365d": {
              "edge_mean_cents": 9.92,
              "n": 95079,
              "positive_pct": 97.4
            },
            ">365d": {
              "edge_mean_cents": 6.77,
              "n": 51894,
              "positive_pct": 72.6
            }
          },
          "lag_hours": 24,
          "measure": "Mean observed difference between fill price and the prevailing quote at time of fill, across resting-order executions on the venue, grouped by time to resolution.",
          "overall": {
            "edge_mean_cents": 8.8,
            "n": 146982,
            "positive_pct": 88.7
          },
          "schema": "triad.v1",
          "units": "cents per contract",
          "venue": "kalshi"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {},
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://intel.opusai.work/v1/triad"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://intel.opusai.work/v1/triad");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://intel.opusai.work/v1/triad")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/13453.json, and this resource appears in /discovery/resources and /discovery/search.