# DisputeTracker – Polymarket Dispute Brief

> DisputeTracker – Polymarket Dispute Brief is a paid API for AI agents from x402.disputetracker.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns a trader-grade brief on a Polymarket market's UMA dispute stage, timeline confidence, activity counts, and resolution progress for a given market slug or URL.

## Facts

- Endpoint: POST https://x402.disputetracker.xyz/api/agent/dispute-brief/x402
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/disputetracker-polymarket-dispute-brief-0e0e36b8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kdHfL2jIk0r5Sfzy3s88f

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-dispute-brief-0e0e36b8 -d '<json body>'
```

Example prompt: Can you pull the dispute brief for the Polymarket market 'iran-agrees-to-end-enrichment-of-uranium-by-december-31' — I want to know which UMA stage it's in, how confident the timeline estimate is, and how many disputes have been filed?

## When to prefer this

Use this endpoint when you need structured, trader-grade intelligence specifically about the UMA dispute and oracle resolution process for a Polymarket market — including stage identification, time confidence, and activity counts. Prefer this over general market data APIs when the market is disputed or in a UMA voting phase and you need to act on resolution timing.

## Known failure modes

- Invalid or non-existent Polymarket slug returns an error or empty result
- Market not currently in a dispute returns limited or null result fields
- Network latency from on-chain data sources may cause stale or incomplete data
- Missing slugOrUrl field causes schema validation failure
- Private or delisted Polymarket events may not be resolvable
- UMA chain data unavailability may lower dataCompletenessScore and raise uncertainty in timeConfidence

## How this service works

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

## Output

Returns a JSON object containing: the UMA dispute stage (id, label, confidence score, explanation, data completeness score); activity counts (disputes, chain events, voting rounds, evidence items, oracle requests); timeline progress (time left label, next event label, time confidence level, progress percent, active stage label); market metadata (slug, title, question, status, resolved flag, resolved outcome); and the capability tier and generation timestamp.

## 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": "starter",
  "capability": "dispute-brief",
  "generatedAt": "2026-07-21T12:00:00.000Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/disputetracker-polymarket-dispute-brief-0e0e36b8/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)