# Dark Pool Liquidity MCP

> Dark Pool Liquidity MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.4/call, status unknown (last checked 2026-10-15).

Analyzes or retrieves dark pool liquidity data for financial markets via an agentic MCP endpoint.

## Facts

- Endpoint: POST https://api.m2mcent.com/dark-pool-liquidity-mcp/api/process?utm_source=zero.xyz
- Price: $0.4/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dark-pool-liquidity-mcp-5b94d617
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_C4hKgpBzbrRZVjMXQfQ1S

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 dark-pool-liquidity-mcp-5b94d617 -d '<json body>'
```

Example prompt: Can you pull dark pool liquidity data for AAPL right now — I want to see what the hidden order flow looks like and whether there's significant off-exchange volume building up?

## When to prefer this

Choose this endpoint when you need to surface off-exchange dark pool liquidity data for equities or other instruments, particularly for institutional-grade analysis of hidden order flow. Prefer this over public exchange data feeds when you specifically need dark pool or alternative trading system (ATS) volume rather than lit market data.

## Known failure modes

- Invalid or malformed data payload returns an error
- Unsupported instrument or market may return empty results
- Service unavailability or timeout for slow market data sources
- Insufficient data string may produce incomplete liquidity metrics
- Payment failure (402) if USDC balance is insufficient before call

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns dark pool liquidity metrics and off-exchange trading data, potentially including hidden order flow volumes, trade counts, liquidity depth, and related market microstructure information for the queried instrument or market.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dark-pool-liquidity-mcp-5b94d617/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)