# Polymarket Signal Detector – Wallet Reputation Summary

> Polymarket Signal Detector – Wallet Reputation Summary is a paid API for AI agents from x402.sashco.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns a wallet's reputation profile on Polymarket including trade/volume stats, persona tags, realized PnL, open position count, and conviction/concentration scores.

## Facts

- Endpoint: GET https://x402.sashco.ca/wallets/:var1
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/polymarket-signal-detector-wallet-reputation-summary-d3ec8c7e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MgwSxZZPE5iKpWdY4-0Gd

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 polymarket-signal-detector-wallet-reputation-summary-d3ec8c7e
```

Example prompt: Pull the Polymarket reputation summary for wallet 0xABC123 — I want to see their persona tags, realized PnL, conviction score, and how concentrated their positions are.

## When to prefer this

Use this endpoint when you need a quick, aggregated reputation snapshot of a Polymarket wallet — including persona classification and scoring — without needing per-trade granularity. Prefer this over raw trade history endpoints when you want a high-level profile for comparison, screening, or enrichment workflows.

## Known failure modes

- Invalid or malformed wallet address returns a 4xx error
- Wallet with no Polymarket activity may return empty or null stats
- Network or payment failure returns a 402 or 5xx error
- Data may be stale by up to ~24 hours for some metrics

## How this service works

Wallet reputation summary: trade/volume stats, persona tags, realized PnL, open position count, and conviction/concentration scores. Does not include per-trade history.

## Output

Returns a JSON object containing aggregated wallet statistics: total trade count, total volume, persona tags (e.g. 'whale', 'contrarian'), realized PnL, number of open positions, and conviction/concentration scores. Does not include individual trade history.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "required": [
    "method"
   ]
  }
 },
 "description": "Wallet reputation: volume, persona tags, realized PnL, open positions, conviction/concentration. No per-trade history."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/polymarket-signal-detector-wallet-reputation-summary-d3ec8c7e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.sashco.ca](https://www.zero.xyz/host/x402.sashco.ca/llms.txt)