# Base & Solana DEX Whale Orderflow & Accumulation Scanner

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

Fetches 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://shopify-spy.agentdiet.dev/v1/institutional-flow?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: shopify-spy.agentdiet.dev
- Website: https://shopify-spy.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/shopify-spy-agentdiet-dev-base-solana-dex-whale-orderflow-080d8aa6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OmuoKcOGRq07iZi9qAroA

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 shopify-spy-agentdiet-dev-base-solana-dex-whale-orderflow-080d8aa6
```

Example prompt: Check the current whale orderflow and accumulation signals for AERO — I want to see the 1h and 24h DEX buy/sell pressure and whether big wallets are accumulating or distributing.

## When to prefer this

Use this endpoint when you need real-time on-chain DEX orderflow intelligence specifically for Base and Solana tokens, with a focus on whale-level accumulation signals rather than just price or volume. Prefer this over generic price APIs when the goal is to detect smart money behavior, institutional accumulation, or distribution patterns at the DEX level.

## Known failure modes

- Token symbol not found or not traded on Base/Solana DEXs — returns empty or error response
- Contract address malformed or unrecognized — validation error
- Low liquidity token with insufficient orderflow data — sparse or null signal fields
- Payment not processed (HTTP 402) — request blocked until x402 micropayment is fulfilled
- Rate limiting or upstream data source unavailability causing stale or missing data

## 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://shopify-spy.agentdiet.dev/v1/institutional-flow)

## Output

Returns real-time DEX orderflow data for the queried token, including 1h and 24h buy/sell ratios, whale accumulation signals indicating net buying or distribution pressure, and liquidity velocity metrics across Base and Solana trading pairs.

## 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/shopify-spy-agentdiet-dev-base-solana-dex-whale-orderflow-080d8aa6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from shopify-spy.agentdiet.dev](https://www.zero.xyz/host/shopify-spy.agentdiet.dev/llms.txt)