# Base & Solana DEX Whale Orderflow & Accumulation Scanner

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

Tracks real-time 1h/24h DEX buy/sell orderflow ratios and whale accumulation signals for tokens on Base and Solana networks

## Facts

- Endpoint: GET https://defi-yield.agentdiet.dev/v1/base-dex-whales?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: defi-yield.agentdiet.dev
- Website: https://defi-yield.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/defi-yield-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-769b8c9d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f6vrm5HHxIlVnIXfIc4Ae

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 defi-yield-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-769b8c9d
```

Example prompt: Check the whale orderflow and buy/sell pressure for AERO on Base DEX right now — I want to see if whales are accumulating or dumping over the last 1h and 24h.

## When to prefer this

Use this endpoint when you need real-time whale-level DEX orderflow intelligence specifically on Base or Solana networks, particularly when you want to detect accumulation vs distribution patterns by large holders. Prefer this over generic DEX liquidity endpoints when whale behavior and directional momentum signals (not just volume or TVL) are the primary concern.

## Known failure modes

- Unknown or unlisted token symbol returns empty or error response
- Contract address not found on Base or Solana returns no data
- Rate limiting or payment failure (HTTP 402) if x402 payment not provided
- Token with insufficient DEX liquidity may return incomplete orderflow data
- Network-specific tokens queried on wrong chain may yield no results

## 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://defi-yield.agentdiet.dev/v1/base-dex-whales)

## Output

Returns real-time DEX orderflow metrics for the requested token including 1h and 24h buy/sell ratios, whale accumulation signals, and liquidity velocity data 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/defi-yield-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-769b8c9d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-yield.agentdiet.dev](https://www.zero.xyz/host/defi-yield.agentdiet.dev/llms.txt)