# Vealth Polymarket Feed — Batch-Scored Prediction Market Opportunities

> Vealth Polymarket Feed — Batch-Scored Prediction Market Opportunities is a paid API for AI agents from vealth.net, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns batch-scored Polymarket prediction market opportunities with edge, liquidity, volume, and confidence metrics, cached every 30 minutes

## Facts

- Endpoint: POST https://vealth.net/.well-known/vealth/cdp/polymarket-feed
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vealth-polymarket-feed-batch-scored-prediction-market-opportunities-3ee84066
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aybzpLSGOWaNv-i2P6pAh

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 vealth-polymarket-feed-batch-scored-prediction-market-opportunities-3ee84066 -d '<json body>'
```

Example prompt: Pull the latest batch-scored Polymarket opportunities for me — I want to see which markets have the best edge and liquidity right now so I can decide where to trade.

## When to prefer this

Use this endpoint when you need a pre-scored, ranked snapshot of Polymarket opportunities across multiple markets in one call, rather than fetching and scoring individual markets yourself. Ideal for agents that want actionable trading signals (edge, liquidity, confidence) without doing raw market analysis. The 30-minute cache makes it efficient for frequent polling without redundant computation.

## Known failure modes

- Payment not received or invalid x402 payment header — returns 402 Payment Required
- Malformed POST body (wrong bodyType or missing required fields) — returns 400 Bad Request
- Cache miss or upstream Polymarket data unavailable — may return stale data or 503
- Rate limit exceeded — returns 429 Too Many Requests

## How this service works

polymarket-feed (CDP-settled mirror) — Batch-scored Polymarket prediction market opportunities — edge, liquidity, volume, confidence (30-min cache)

## Output

A batch-scored list of Polymarket prediction market opportunities, each annotated with edge score, liquidity score, trading volume, and confidence level — sourced from a 30-minute cached feed settled via CDP.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "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/vealth-polymarket-feed-batch-scored-prediction-market-opportunities-3ee84066/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vealth.net](https://www.zero.xyz/host/vealth.net/llms.txt)