# Predge Daily Whale Signals

> Predge Daily Whale Signals is a paid API for AI agents from api.predge.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Returns a 24-hour summary of whale trader activity on Polymarket, including top markets by whale volume, largest individual bets, and wallet scoring.

## Facts

- Endpoint: GET https://api.predge.io/v1/signals/daily?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/predge-daily-whale-signals-c8cdaa99
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yeX86KCjwS9PHwBoAQRlI

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 predge-daily-whale-signals-c8cdaa99
```

Example prompt: Pull the Predge daily whale signals for the last 24 hours and tell me which Polymarket markets have the highest whale volume and what the biggest individual bets are, including the wallet scores of the traders.

## When to prefer this

Use this endpoint when you need a pre-aggregated daily summary of whale activity across all Polymarket markets rather than querying individual markets or wallets yourself. It is ideal for morning briefings, automated digests, or when you want scored wallet intelligence (win rate, 0-100 trust score) bundled with trade data. Prefer this over raw on-chain queries when you need heuristic insider-watch signals without building your own wallet scoring infrastructure.

## Known failure modes

- 402 Payment Required if USDC micropayment not attached
- Empty or stale data if no whale activity occurred in the window
- Rate limiting if called too frequently without payment
- Malformed response if condition_id or market data is temporarily unavailable from Polymarket

## How this service works

Real-time alerts on whale traders on Polymarket. Heuristic Insider Watch, wallet scoring 0–100, Bloomberg-style web terminal. Free plan included.

## Output

A JSON object containing: total whale trade count, unique wallets, markets touched, and aggregate whale volume in USD for the past 24 hours; an array of top markets with net flow, yes/no volume, and whale volume; an array of the largest individual bets including wallet address, wallet score (0-100), 30-day win rate, bet side, price, and size in USD; a generation timestamp and window duration.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "totals": {
   "whale_trades": 87,
   "unique_wallets": 41,
   "markets_touched": 23,
   "whale_volume_usd": 2310000
  },
  "top_markets": [
   {
    "title": "Will the Fed cut rates in September?",
    "category": "economics",
    "platform": "polymarket",
    "condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39",
    "net_flow_usd": 168000,
    "whale_trades": 14,
    "no_volume_usd": 122000,
    "yes_volume_usd": 290000,
    "whale_volume_usd": 412000
   }
  ],
  "generated_at": "2026-07-17T10:00:00.000Z",
  "largest_bets": [
   {
    "side": "yes",
    "price": 0.62,
    "wallet": "0x8dab6cf42d7e4d1cd6cca897b9e12a8cbe6d69e8",
    "tx_hash": "0x6a7de5…",
    "category": "economics",
    "platform": "polymarket",
    "size_usd": 25400,
    "market_slug": "fed-rate-cut-september",
    "condition_id": "0x178a746e2b342c25b1d78d0f0d0ea77157c9b6d40b2e97ffbf827cd7f9994c39",
    "market_title": "Will the Fed cut rates in September?",
    "wallet_score": 81,
    "block_timestamp": "2026-07-17T09:41:02.000Z",
    "wallet_win_rate_30d": 0.67
   }
  ],
  "window_hours": 24
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/predge-daily-whale-signals-c8cdaa99/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.predge.io](https://www.zero.xyz/host/api.predge.io/llms.txt)