# Base & Solana DEX Whale Orderflow & Accumulation Scanner

> Base & Solana DEX Whale Orderflow & Accumulation Scanner is a paid API for AI agents from whale-momentum.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://whale-momentum.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: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-base-solana-dex-whale-orderflow-25a1b0e8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_r6DLWgEZddFSOfNjeseBw

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 whale-momentum-agentdiet-dev-base-solana-dex-whale-orderflow-25a1b0e8
```

Example prompt: Check the current whale orderflow and accumulation signals for AERO — I want to see the 1h and 24h DEX buy/sell ratios and whether smart money is accumulating or distributing on Base or Solana.

## When to prefer this

Choose this endpoint when you need real-time on-chain DEX orderflow intelligence specifically for Base and Solana tokens, including whale-level buy/sell pressure, accumulation signals, and liquidity velocity — particularly when making time-sensitive trading or monitoring decisions that require smart money flow context rather than just price or volume data.

## Known failure modes

- Unknown or unsupported token symbol returns an empty or error response
- Contract address not found on Base or Solana returns no data
- Payment failure via x402 results in HTTP 402 and no data returned
- Rate limiting or network issues may cause delayed or missing orderflow data
- Token with insufficient DEX liquidity may return incomplete metrics

## 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://whale-momentum.agentdiet.dev/v1/smart-money-flow)

## Output

Returns real-time DEX orderflow metrics for the queried token, including 1-hour and 24-hour buy/sell ratios, whale accumulation or distribution signals, and liquidity velocity data sourced from Base and Solana DEX activity.

## 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/whale-momentum-agentdiet-dev-base-solana-dex-whale-orderflow-25a1b0e8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)