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

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

## Facts

- Endpoint: POST https://serp-extract.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: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-9a8c7a09
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__yfwoQnVZktFQH4Kynj2f

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 serp-extract-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-9a8c7a09 -d '<json body>'
```

Example prompt: What are the current 5-minute DEX buy/sell ratio shifts, DeFiLlama APY spreads, and Polymarket odds deltas for ETH right now — I need the latest alpha signals for my trading bot.

## When to prefer this

Choose this endpoint when you need a stateful, multi-source 5-minute snapshot combining DEX orderflow, DeFi yield spreads, and prediction market odds in a single call — ideal for autonomous trading bots that need consolidated alpha delta signals rather than querying each data source separately.

## Known failure modes

- Missing or empty 'target' field returns a validation error
- Unknown or unsupported token symbol may return empty or null delta values
- Rate limiting or upstream data source outages may cause partial or delayed responses
- Network timeout if upstream DEX/DeFiLlama/Polymarket APIs are slow
- Payment failure via x402 if USDC balance is insufficient

## 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://serp-extract.agentdiet.dev/v1/sector-rotation-feed)

## Output

Returns a structured object containing real-time 5-minute delta values including: DEX buy/sell ratio shift, DeFiLlama APY spread change, Polymarket odds movement, and orderflow delta for the requested token or asset.

## 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/serp-extract-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-9a8c7a09/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)