# DisputeTracker – Polymarket Resolution Risk API

> DisputeTracker – Polymarket Resolution Risk API is a paid API for AI agents from x402.disputetracker.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns trader-grade resolution risk intelligence for a Polymarket prediction market event, including UMA dispute stage, time-to-resolution estimates, and dispute activity metrics.

## Facts

- Endpoint: POST https://x402.disputetracker.xyz/api/agent/resolution-risk/x402
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/disputetracker-polymarket-resolution-risk-api-8df7dded
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zp23_ZYgi29kFjk08Ttyf

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 disputetracker-polymarket-resolution-risk-api-8df7dded -d '<json body>'
```

Example prompt: What's the current dispute status and resolution risk for the Polymarket event at https://polymarket.com/event/will-the-fed-cut-rates-in-september — is it escalated to UMA DVM voting, and how much time is left?

## When to prefer this

Use this endpoint when you need real-time, trader-grade intelligence on whether a specific Polymarket prediction market is under UMA dispute, how far along the dispute resolution process is, and what the timeline looks like. It is the go-to choice over generic Polymarket APIs when you need UMA-stage granularity, confidence scoring on resolution timelines, and structured dispute activity counts in a single call.

## Known failure modes

- Invalid or non-existent Polymarket event slug returns an error or empty market data
- Market not currently in dispute returns no active stage or null metrics
- UMA chain data temporarily unavailable reduces data completeness score
- Stale or recently closed market may return cached or incomplete progress data
- Malformed request body causes a 4xx validation error

## How this service works

Trader-grade Polymarket dispute tracker for UMA stages, time confidence, liquidity, and dispute outcomes.

## Output

A JSON object containing: the Polymarket market metadata (title, status, resolution outcome), the current UMA dispute stage with a confidence score and explanation, activity counts (disputes, chain events, voting rounds, oracle requests), and progress metrics (time remaining, next phase label, progress percentage, active stage label). Sourced live at premium tier.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "slugOrUrl": {
   "type": "string",
   "examples": [
    "iran-agrees-to-end-enrichment-of-uranium-by-december-31",
    "https://polymarket.com/event/example-polymarket-event"
   ],
   "maxLength": 2048,
   "minLength": 1,
   "description": "A Polymarket market/event slug or full Polymarket URL."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "market": {
   "url": "https://polymarket.com/event/example-polymarket-event",
   "slug": "example-polymarket-event",
   "title": "Example Polymarket event",
   "status": "CLOSED",
   "question": "Will the event resolve YES?",
   "resolved": false,
   "updatedAt": "2026-07-21T11:59:00.000Z",
   "resolvedOutcome": null
  },
  "result": {
   "stage": {
    "id": "SECOND_DISPUTE_ESCALATED_TO_DVM",
    "label": "Escalated to UMA DVM",
    "confidence": 0.9,
    "explanation": "A second dispute escalated the request to UMA voting.",
    "missingFields": [],
    "dataCompletenessScore": 0.85
   },
   "activity": {
    "disputes": 2,
    "chainEvents": 4,
    "votingRounds": 1,
    "evidenceItems": 0,
    "oracleRequests": 1
   },
   "progress": {
    "timeLeftLabel": "about 24 hours",
    "nextEventLabel": "Reveal phase",
    "timeConfidence": "estimated",
    "progressPercent": 60,
    "activeStageLabel": "UMA commit phase",
    "finalTimeLeftLabel": "about 3 days"
   },
   "latestMetrics": null
  },
  "source": "live",
  "priceTier": "premium",
  "capability": "resolution-risk",
  "generatedAt": "2026-07-21T12:00:00.000Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/disputetracker-polymarket-resolution-risk-api-8df7dded/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.disputetracker.xyz](https://www.zero.xyz/host/x402.disputetracker.xyz/llms.txt)