# APEX Arc Smart Money Signals

> APEX Arc Smart Money Signals is a paid API for AI agents from apexfaucet.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Returns real-time smart money trading signals on the Arc chain, based on the top 25 wallets by realized profit in the last 24 hours.

## Facts

- Endpoint: GET https://apexfaucet.xyz/api/x402/arc-smart-signals?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apex-arc-smart-money-signals-8d3c6128
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1rqwPvh1iEpsJNsBFiCEL

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 apex-arc-smart-money-signals-8d3c6128
```

Example prompt: What are the current smart money signals on Arc — which tokens are the top 25 profitable wallets accumulating right now?

## When to prefer this

Use this endpoint when you need real-time on-chain buy signals sourced from the top 25 wallets by realized profit on the Arc chain, specifically when you want rule-based, transparent smart money detection (not sentiment or social signals). Prefer this over generic screeners when you want wallet-level conviction signals with built-in conflict disclosures.

## Known failure modes

- Payment not received — endpoint returns 402 if $0.01 USDC x402 payment header is missing
- No open signals currently — data.open returns empty array when no wallet meets the accumulation rule
- Stale data — ageSeconds may be high if the signal engine hasn't refreshed recently
- Network or provider downtime — ok field returns false with no data

## How this service works

Free APEX on X1, and free USDC plus APEX on Arc, three times a day. No gas, no sign-up. Plus a swap, a screener, APEX City and token checks.

## Output

Returns a JSON object with: a boolean ok, an array of open signals, the current accumulation rule description, the chain name (Arc), recent signal activity, a performance record (open/expired/signals/targets hit/drawdown), conflict-of-interest disclosures, a not-financial-advice notice, the age of the data in seconds, and the number of wallets watched (25).

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  },
  "output": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "schema": {
  "type": "object",
  "properties": {
   "ok": {
    "type": "boolean"
   },
   "data": {
    "type": "object"
   },
   "paid": {
    "type": "number"
   }
  }
 },
 "example": {
  "ok": true,
  "data": {
   "ok": true,
   "open": [
    {}
   ],
   "rule": "ACCUMULATING: one of the 25 wallets with…",
   "chain": "Arc",
   "recent": [
    {}
   ],
   "record": {
    "open": 8,
    "exited": 23,
    "expired": 0,
    "signals": 49,
    "targetsHit": 18,
    "openMarksPct": [],
    "crashWarnings": 1,
    "worstDrawdownPct": -81.2
   },
   "conflicts": "our own trader does not trade a signalle…",
   "notAdvice": "public wallets and a fixed rule, not adv…",
   "ageSeconds": 8,
   "walletsWatched": 25
  },
  "paid": 0.01
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/apex-arc-smart-money-signals-8d3c6128/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from apexfaucet.xyz](https://www.zero.xyz/host/apexfaucet.xyz/llms.txt)