# Solana Token Liquidity Changes Monitor

> Solana Token Liquidity Changes Monitor 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 current liquidity USD and liquidity change signals for Solana tokens, including a low-liquidity/rug-pull risk indicator.

## Facts

- Endpoint: GET https://cycle-angela-lamp-hamburg.trycloudflare.com/api/sol/liquidity-changes
- 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-token-liquidity-changes-monitor-907f2583
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B6QeLny_kad5JcXP-5j0z

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-token-liquidity-changes-monitor-907f2583
```

Example prompt: Can you pull the latest Solana token liquidity changes and flag any tokens that look like rug pull risks — specifically ones with liquidity under $25k or big liquidity removals?

## When to prefer this

Use this endpoint when you need a fast, aggregated snapshot of Solana token liquidity changes with built-in rug pull risk flagging, rather than querying individual token stats. It is best for risk screening workflows across multiple tokens rather than deep per-token analytics.

## Known failure modes

- No liquidity signals available — no_signals returns true with an empty or minimal token array
- Payment not accepted — 402 response if x402 payment header is missing or invalid
- Upstream Solana data source unavailable — may return stale or empty payload
- Rate limiting — repeated calls may be throttled
- Transient Cloudflare tunnel error — 5xx response if the origin server is unreachable

## How this service works

Solana token liquidity changes: liquidity added or removed, current liquidity USD, rug pull risk indicator from liquidity delta. JSON array.

## Output

A JSON object containing an array of Solana tokens, each with mint address, symbol, current liquidity in USD, and a boolean low_liquidity_risk flag (true if liquidity < $25k). Also includes a no_signals boolean indicating if no notable changes were found, and a generated_at Unix timestamp.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "tokens": {
   "type": "array",
   "items": {
    "type": "object",
    "properties": {
     "mint": {
      "type": "string"
     },
     "symbol": {
      "type": "string"
     },
     "liquidity_usd": {
      "type": "number"
     },
     "low_liquidity_risk": {
      "type": "boolean",
      "description": "true if liquidity < $25k"
     }
    }
   }
  },
  "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-token-liquidity-changes-monitor-907f2583/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)