# Degenscan Intel – Polymarket Market Evidence Pack

> Degenscan Intel – Polymarket Market Evidence Pack is a paid API for AI agents from intel.degenscan.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Returns current odds and a curated set of primary-source events (Fed, SEC, agencies, disasters, hacks) that bear on a specific Polymarket prediction market question, with relevance scores and corroboration.

## Facts

- Endpoint: GET https://intel.degenscan.io/v1/polymarket/:market?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/degenscan-intel-polymarket-market-evidence-pack-5dda9efd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_P_LZtisyGs3klSEJiIe4J

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability degenscan-intel-polymarket-market-evidence-pack-5dda9efd
```

Example prompt: Pull the current odds and full evidence pack for the Polymarket market 'Will the Fed cut rates in September 2025?' — I want all the relevant Fed and macro events with relevance scores from the last 7 days.

## When to prefer this

Choose this endpoint when you need a combined view of current prediction-market odds AND the primary-source events driving those odds for a specific Polymarket market — especially for pre-trade due diligence, automated trading agents, or quoting engines that need corroborated intelligence rather than raw price feeds alone. Prefer this over generic news or odds APIs when you specifically need relevance-scored, corroborated event evidence mapped directly to a Polymarket question.

## Known failure modes

- Market ID or slug not found — returns 404 or empty results
- Invalid market identifier format causes request failure
- HTTP 402 payment required if x402 payment header is missing or insufficient
- No relevant events found for very niche or recently-created markets
- Stale data if underlying event feed has not refreshed recently
- Rate limiting if called too frequently without appropriate payment

## How this service works

Evidence pack for one Polymarket market: current odds plus the primary-source events (Fed, SEC, agencies, disasters, hacks) in our feed that bear on the question, with relevance and corroboration. For agents trading or quoting prediction markets.

## Output

A JSON evidence pack containing the current YES/NO odds for the specified Polymarket market plus a list of primary-source events (from sources such as the Federal Reserve, SEC, government agencies, disaster reports, and hack disclosures) that are relevant to the market question, each annotated with a relevance score and corroboration level.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "market"
     ],
     "properties": {
      "market": {
       "type": "string",
       "description": "Polymarket market id, slug or question text"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "number"
      },
      "since": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/degenscan-intel-polymarket-market-evidence-pack-5dda9efd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.degenscan.io](https://www.zero.xyz/host/intel.degenscan.io/llms.txt)