# Solana Volume Spike Detector

> Solana Volume Spike Detector is a paid API for AI agents from cycle-angela-lamp-hamburg.trycloudflare.com, paid per call via x402, $0.03/call, status down (last checked 2026-09-15).

Returns Solana tokens currently experiencing a volume spike where 1-hour volume significantly exceeds the trailing 24-hour average, along with spike ratio, liquidity, and price change data.

## Facts

- Endpoint: GET https://cycle-angela-lamp-hamburg.trycloudflare.com/api/sol/volume-spikes
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solana-volume-spike-detector-9b95c94b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ybJMQF2lbnrvwElq7a02a

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 solana-volume-spike-detector-9b95c94b
```

Example prompt: Show me which Solana tokens are experiencing a volume spike right now — I want to see the spike ratio, liquidity, and price change for anything where 1-hour volume is way above normal.

## When to prefer this

Use this endpoint when you need real-time momentum screening specifically on the Solana blockchain — it pre-computes spike ratios so you don't need to calculate 1h vs average volume yourself. Prefer this over generic token price feeds when you want actionable volume-surge signals rather than raw price data.

## Known failure modes

- No spikes detected: returns no_signals:true with empty spikes array
- Payment not processed (x402 protocol): 402 Payment Required response
- Service temporarily unavailable on Cloudflare tunnel: 5xx error
- Rate limit exceeded: 429 Too Many Requests
- Stale data if Cloudflare tunnel is degraded: generated_at timestamp may lag

## How this service works

Solana tokens with volume spike detection: tokens where 1h volume exceeds trailing average, spike ratio, liquidity, price change. JSON array. Momentum screening.

## Output

A JSON object containing an array of Solana tokens (spikes) each with mint address, symbol, 1h volume in USD, liquidity in USD, 1h price change percentage, and spike ratio (1h volume vs trailing 24h average). Also includes a no_signals boolean (true if no spikes found) and a generated_at unix timestamp indicating when the data was built.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "spikes": {
   "type": "array",
   "items": {
    "type": "object",
    "properties": {
     "mint": {
      "type": "string"
     },
     "symbol": {
      "type": "string"
     },
     "volume_1h": {
      "type": "number"
     },
     "liquidity_usd": {
      "type": "number"
     },
     "price_change_1h": {
      "type": "number"
     },
     "spike_ratio_1h_vs_avg": {
      "type": "number",
      "description": "1h volume vs trailing 24h/24 avg"
     }
    }
   }
  },
  "no_signals": {
   "type": "boolean"
  },
  "generated_at": {
   "type": "integer",
   "description": "unix seconds when payload was built"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solana-volume-spike-detector-9b95c94b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cycle-angela-lamp-hamburg.trycloudflare.com](https://www.zero.xyz/host/cycle-angela-lamp-hamburg.trycloudflare.com/llms.txt)