# Base & Solana DEX Whale Orderflow & Accumulation Scanner

> Base & Solana DEX Whale Orderflow & Accumulation Scanner is a paid API for AI agents from x402-audit.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/base-dex-whales?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402-audit.agentdiet.dev
- Website: https://x402-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/x402-audit-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-19be81ae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TQwc81MzkGM9CWpANYBKY

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 x402-audit-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-19be81ae
```

Example prompt: Can you check the real-time DEX whale orderflow for AERO — I want to see the 1h and 24h buy/sell ratios and whether there are any whale accumulation signals on Base right now?

## When to prefer this

Choose this endpoint when you need real-time, whale-specific DEX orderflow intelligence (1h/24h buy/sell ratios and accumulation signals) for tokens on Base or Solana — especially when evaluating smart money momentum before a trade or monitoring for large wallet activity. Prefer over generic DEX screeners when the focus is whale behavior and accumulation patterns rather than just price or volume.

## Known failure modes

- Token symbol not found or unsupported — returns error indicating no matching pool data
- Contract address is invalid or not deployed on Base/Solana — returns lookup failure
- No liquidity pools exist for the requested token — returns empty or null orderflow data
- Payment not fulfilled via x402 — returns HTTP 402 before data is served
- Temporary upstream data provider outage — returns service unavailable 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://x402-audit.agentdiet.dev/v1/base-dex-whales)

## Output

Returns a structured object containing real-time DEX buy/sell orderflow ratios (1h and 24h), whale accumulation signals, and liquidity velocity metrics for the requested token 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/x402-audit-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-19be81ae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-audit.agentdiet.dev](https://www.zero.xyz/host/x402-audit.agentdiet.dev/llms.txt)