# 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 defi-yield.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).

Computes real-time 5-minute delta shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket prediction market odds for a given token or asset

## Facts

- Endpoint: POST https://defi-yield.agentdiet.dev/v1/sector-rotation-feed?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- 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-stateful-5-minute-defi-dex-polymarket-alpha-403a8ac4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ALfh884b4W_EWXOEbr9xt

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-stateful-5-minute-defi-dex-polymarket-alpha-403a8ac4 -d '<json body>'
```

Example prompt: What are the 5-minute DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and Polymarket odds deltas for AERO right now?

## When to prefer this

Choose this endpoint when you need real-time, stateful 5-minute delta signals across DEX order flow, DeFi yield spreads, and prediction market odds simultaneously for a single token — especially in autonomous trading or sector rotation workflows that require low-latency, multi-source alpha signals rather than a single static data point.

## Known failure modes

- Invalid or unrecognized token symbol returns an error or empty delta
- Rate limiting or payment failure (HTTP 402) if x402 payment not satisfied
- Stale data if upstream DEX or DeFiLlama APIs are delayed
- Empty Polymarket odds if no active market exists for the token
- Network timeout on real-time feed under high load

## 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://defi-yield.agentdiet.dev/v1/sector-rotation-feed)

## Output

Returns a stateful delta object containing real-time 5-minute shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket prediction market odds for the requested token — intended to surface sector rotation signals for autonomous trading bots.

## 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/defi-yield-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-403a8ac4/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)