# 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).

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

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/smart-money-flow?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-ff207e84
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W6zHaEj50mdRC_3D_A-tC

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-ff207e84 -d '<json body>'
```

Example prompt: Can you check the current whale orderflow and accumulation signals for AERO on Base — I want to see the 1h and 24h DEX buy/sell ratios and whether smart money is piling in or dumping.

## When to prefer this

Choose this endpoint when you need real-time on-chain DEX orderflow and whale behavior analytics specifically for tokens on Base or Solana networks. It is the right choice when you want to detect smart money accumulation or distribution patterns, large trade momentum, or liquidity velocity changes — as opposed to price feeds, portfolio tracking, or cross-chain analytics outside Base/Solana.

## Known failure modes

- Unknown or unsupported token symbol returns an error or empty result
- Invalid contract address format causes a validation error
- Token with insufficient DEX liquidity may return null or zero signals
- Network timeout or upstream data latency may delay real-time response
- Missing required 'symbol' field returns a 400-level validation error

## 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/smart-money-flow)

## Output

Returns structured on-chain DEX analytics for the requested token, including 1h and 24h buy/sell orderflow ratios, whale accumulation signals (bullish/bearish/neutral), and liquidity velocity metrics across Base and Solana DEX pools.

## 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-ff207e84/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)