mirrored listing x402 eip155:8453

Size-the-room: top N holders of a Polymarket market ranked by skill_score, with per-holder

Size-the-room: top N holders of a Polymarket market ranked by skill_score, with per-holder ghost-fill risk. POST {condition_id, n?}. The pre-trade check for trading and market-maker agents — answers 'who am I about to be against, and will their fills actually settle?'

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20000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-12
updated

Provider

graphadvocate.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x0FF5A6ecef783BBA35463ec2F8403B9B5e9e7C86",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "condition_id": "0x6331a779482df72d904c3c1e12b6409ff836bc06f8c97945cba9b25ada2c605c",
          "n": 10
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "condition_id": "0x6331...",
          "ghost_fill_risk_breakdown": {
            "high": 1,
            "low": 6,
            "medium": 3
          },
          "holders": [
            {
              "classification": "sharp",
              "ghost_fill_risk": "low",
              "position_value_usdc": 9005.64,
              "rank": 1,
              "side": "Yes",
              "skill_score": 71.4,
              "wallet": "0x38e5...",
              "wallet_type": "smart_account_erc1967"
            }
          ],
          "holders_screened": 10,
          "insufficient_data_count": 1,
          "neutral_count": 2,
          "retail_count": 4,
          "sharp_count": 3
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "condition_id": {
                  "description": "Polymarket condition_id (0x + 64 hex chars)",
                  "type": "string"
                },
                "n": {
                  "default": 10,
                  "maximum": 25,
                  "minimum": 1,
                  "type": "integer"
                }
              },
              "required": [
                "condition_id"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://graphadvocate.com/polymarket/screen"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://graphadvocate.com/polymarket/screen");
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://graphadvocate.com/polymarket/screen")
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/5013.json, and this resource appears in /discovery/resources and /discovery/search.