# Base & Solana DEX Whale Orderflow & Accumulation Scanner

> Base & Solana DEX Whale Orderflow & Accumulation Scanner is a paid API for AI agents from serp-extract.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).

Scans real-time DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity velocity for a given token across Base and Solana networks.

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/whale-alerts?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-base-solana-dex-whale-orderflow-30169503
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_e22h-D1etIWpK9_6DRTOQ

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 serp-extract-agentdiet-dev-base-solana-dex-whale-orderflow-30169503 -d '<json body>'
```

Example prompt: Check if whales are accumulating or selling AERO on Base right now — pull the 1h and 24h DEX orderflow ratios and any whale accumulation signals.

## When to prefer this

Choose this endpoint when you need real-time, on-chain whale and orderflow intelligence specifically for tokens traded on Base or Solana DEXs. It is ideal for pre-trade momentum checks, detecting smart money accumulation patterns, or monitoring abnormal liquidity velocity before or during a trade. Prefer this over generic price feeds when directional flow data and whale behavior signals matter more than spot price alone.

## Known failure modes

- Invalid or unrecognized token symbol returns error or empty result
- Token not listed on supported DEX pairs on Base or Solana may yield no data
- Network latency or upstream DEX data provider outage may delay or fail response
- Malformed contract address input may cause validation rejection
- Payment failure via x402 protocol blocks request execution

## 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://serp-extract.agentdiet.dev/v1/whale-alerts)

## Output

Returns a structured object containing real-time DEX orderflow data for the requested token, including 1-hour and 24-hour buy/sell ratios, whale accumulation or distribution signals, and liquidity velocity metrics across Base and Solana networks.

## 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/serp-extract-agentdiet-dev-base-solana-dex-whale-orderflow-30169503/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)