# Base & Solana DEX Whale Orderflow & Accumulation Scanner

> Base & Solana DEX Whale Orderflow & Accumulation Scanner is a paid API for AI agents from 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://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: agentdiet.dev
- Website: https://agentdiet.dev
- Canonical page: https://www.zero.xyz/c/agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-scanner-27b593a8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yWeVoCZxYVMOxcagDceG-

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 agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-scanner-27b593a8
```

Example prompt: Can you check the current whale orderflow and accumulation signals for AERO on Base and Solana — are big wallets net buying or selling right now, and what's the 1h vs 24h buy/sell pressure ratio?

## When to prefer this

Choose this endpoint when you need real-time, chain-specific whale orderflow and accumulation intelligence for tokens trading on Base or Solana DEXes. It is especially valuable before entering or exiting a position, detecting early accumulation by large wallets, or monitoring liquidity velocity shifts that precede price moves. Prefer this over generic DexScreener wrappers when you specifically need whale-level signal aggregation and accumulation scoring rather than raw pool metrics.

## Known failure modes

- Unknown or unsupported 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 is not properly attached
- Stale or missing liquidity data for low-volume tokens
- Network-level errors if Base or Solana RPC endpoints are degraded

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

## Output

Returns structured on-chain DEX data for the queried token including 1h and 24h buy/sell orderflow ratios, whale accumulation indicators, 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/agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-scanner-27b593a8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdiet.dev](https://www.zero.xyz/host/agentdiet.dev/llms.txt)