# Base & Solana DEX Whale Orderflow & Accumulation Scanner

> Base & Solana DEX Whale Orderflow & Accumulation Scanner is a paid API for AI agents from mcp-security.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Returns real-time 1h/24h DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity velocity for a given token on Base and Solana

## Facts

- Endpoint: GET https://mcp-security.agentdiet.dev/v1/smart-money-flow?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mcp-security.agentdiet.dev
- Website: https://mcp-security.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-security-agentdiet-dev-base-solana-dex-whale-orderflow-14aa7693
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1tmiv00__wKWa1evtRy5A

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 mcp-security-agentdiet-dev-base-solana-dex-whale-orderflow-14aa7693
```

Example prompt: Can you scan DEX whale orderflow for AERO right now — I want to see the 1h and 24h buy/sell ratios and whether smart money is accumulating on Base or Solana?

## When to prefer this

Use this endpoint when you need real-time on-chain DEX orderflow intelligence specifically for tokens on Base or Solana, particularly when whale accumulation signals or smart money momentum are the primary concern. Prefer this over generic price APIs when directional pressure (buy vs sell ratio) and liquidity velocity matter for a trading or monitoring decision.

## Known failure modes

- Token symbol not found or unsupported — returns empty or error response
- Contract address on unsupported chain — data may be missing
- Rate limiting or payment failure (HTTP 402) — requires x402 USDC micropayment
- Stale or delayed data during low-liquidity periods
- Ambiguous symbol (e.g. USDC on multiple chains) — may return aggregate or partial data

## How this service works

Tracks real-time 1h/24h DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity velocity across Base and Solana. (Live x402 v2, IETF MPP & MCP endpoint at https://mcp-security.agentdiet.dev/v1/smart-money-flow)

## Output

Returns real-time DEX orderflow data for the queried token including 1-hour and 24-hour buy/sell ratios, whale accumulation signals, and liquidity velocity metrics across Base and Solana trading pairs

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "symbol"
 ],
 "properties": {
  "symbol": {
   "type": "string",
   "minLength": 1,
   "description": "Token symbol or contract address (e.g. AERO, USDC, SOL, WETH) to scan for DEX whale orderflow momentum"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mcp-security-agentdiet-dev-base-solana-dex-whale-orderflow-14aa7693/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-security.agentdiet.dev](https://www.zero.xyz/host/mcp-security.agentdiet.dev/llms.txt)