# VIBE Smart Money Wallet Signals

> VIBE Smart Money Wallet Signals is a paid API for AI agents from api.vibe.airforce, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).

Returns the top 25 smart money wallets ranked by out-of-sample win rate, with 1h/6h/24h win rates, excess return vs baseline, and their latest BUY signals on Base chain tokens.

## Facts

- Endpoint: GET https://api.vibe.airforce/api/x402/alpha/smart-money-signals
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vibe-smart-money-wallet-signals-37b4a7bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NoDfGoSSEOw4LQTXPeRrG

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 vibe-smart-money-wallet-signals-37b4a7bf
```

Example prompt: Show me the top smart money wallets on Base right now — I want to see their 1h, 6h, and 24h win rates, how much they beat the baseline, and what tokens they've been buying most recently.

## When to prefer this

Choose this endpoint when you need a ranked, out-of-sample validated list of smart money wallets and their recent BUY signals on Base chain — particularly useful for alpha discovery, trade validation, or building signal feeds. Prefer this over generic token-screener endpoints when you specifically want wallet-level behavior and proven win-rate tracking rather than token-level metrics alone.

## Known failure modes

- Payment failure if USDC balance on Base is insufficient (x402 payment required, $0.50 per call)
- Empty or thin wallet list if on-chain data is sparse for the current 24h window
- Null win rates if a wallet has no resolved trades in a given time window
- Data freshness lag if the upstream Nansen data pipeline is delayed

## How this service works

Top Picks: AI-verified smart money tokens every 30 min. 6-dimension scores, one-sentence thesis, smart money flow data. Plus 50+ crypto-data endpoints via x402 USDC on Base. No API keys, no accounts.

## Output

A ranked list of up to 25 smart money wallets on Base, each with: wallet address, 1h/6h/24h win rates, excess win rate vs the universe baseline, resolved trade counts, first-half and second-half trade counts (for out-of-sample validation), and up to 5 most recent BUY signals (token address, symbol, event time, 24h return when resolved). Also includes the live universe baseline (buy hit rate and number of resolved 24h rows).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object",
     "properties": {}
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "data": {
     "type": "object",
     "properties": {
      "data": {
       "type": "object",
       "properties": {
        "wallets": {
         "type": "array",
         "items": {
          "type": "object",
          "properties": {
           "chain": {
            "type": "string",
            "description": "Chain (base-only by construction — resolved forward returns exist only on base)"
           },
           "win_rate_1h": {
            "type": [
             "number",
             "null"
            ],
            "description": "1h win rate from smart_money_wallet_scores (0-1)"
           },
           "win_rate_6h": {
            "type": [
             "number",
             "null"
            ],
            "description": "6h win rate from smart_money_wallet_scores (0-1)"
           },
           "n_first_half": {
            "type": "integer",
            "description": "Resolved trades in the chronological first half (rn <= CEIL(total/2))"
           },
           "win_rate_24h": {
            "type": [
             "number",
             "null"
            ],
            "description": "24h win rate from smart_money_wallet_scores (0-1)"
           },
           "n_second_half": {
            "type": "integer",
            "description": "Resolved trades in the chronological second half"
           },
           "wallet_address": {
            "type": "string",
            "description": "Lowercased wallet address"
           },
           "resolved_trades": {
            "type": [
             "integer",
             "null"
            ],
            "description": "Total resolved trades per smart_money_wallet_scores"
           },
           "latest_buy_signals": {
            "type": "array",
            "items": {
             "type": "object",
             "description": "Latest BUY signal: token_address, symbol, event_time, return_24h_pct when resolved"
            },
            "description": "Up to 5 most recent BUY signals (event_time desc)"
           },
           "excess_win_rate_24h": {
            "type": [
             "number",
             "null"
            ],
            "description": "24h win rate minus universe baseline (smart_money_wallet_scores)"
           }
          },
          "descriptio
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "description": "Smart money wallet signals — top-25 wallets ranked by FIRST-HALF win rate (chronological split per wallet+chain over 24h-resolved returns, out-of-sample validated: +50pp 24h edge vs baseline), each with 1h/6h/24h win rates, excess win rate, resolved trade counts, halves sizes, and latest BUY signals, plus the live universe baseline. Fresh recompute per request."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vibe-smart-money-wallet-signals-37b4a7bf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vibe.airforce](https://www.zero.xyz/host/api.vibe.airforce/llms.txt)