# Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream

> Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream 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).

Computes and streams real-time 5-minute delta shifts in DEX buy/sell ratios, DeFiLlama APY spreads, and Polymarket odds for a specified token or asset.

## Facts

- Endpoint: GET https://whale-momentum.agentdiet.dev/v1/sector-rotation-feed?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-stateful-5-minute-defi-dex-polymarket-92d77704
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1235EwYmuz6LrsbpzfUcw

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-stateful-5-minute-defi-dex-polymarket-92d77704
```

Example prompt: Pull the latest 5-minute delta feed for ETH — I want to see the DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and Polymarket odds movements right now.

## When to prefer this

Choose this endpoint when you need short-interval (5-minute) stateful delta signals combining DEX orderflow, DeFi yield spreads, and prediction market odds in a single call for a specific token — particularly for autonomous trading bots performing sector rotation analysis. Prefer this over generic price APIs when you need multi-source momentum convergence signals rather than raw price data.

## Known failure modes

- Missing or empty 'target' parameter returns a validation error
- Unrecognized token symbol may return empty or null delta data
- Payment failure via x402 returns HTTP 402 with payment details
- Upstream DeFiLlama or Polymarket data unavailability may cause stale or partial deltas
- Rate limiting may occur under heavy autonomous bot usage

## How this service works

Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds. (Live x402 v2, IETF MPP & MCP endpoint at https://whale-momentum.agentdiet.dev/v1/sector-rotation-feed)

## Output

A JSON object containing stateful 5-minute delta metrics for the requested token, including DEX buy/sell ratio changes, DeFiLlama APY spread shifts, and Polymarket odds movements, enabling autonomous trading bots to detect sector rotation and momentum signals.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "target"
 ],
 "properties": {
  "target": {
   "type": "string",
   "minLength": 1,
   "description": "Primary token symbol or asset (e.g. AERO, ETH, SOL) to track stateful 5-minute orderflow and yield deltas"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/whale-momentum-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-92d77704/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)