# 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 agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://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: agentdiet.dev
- Website: https://agentdiet.dev
- Canonical page: https://www.zero.xyz/c/agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-delta-stream-c06c1dfd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FnAlbPyZRmT5q0Y1aTbuO

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-stateful-5-minute-defi-dex-polymarket-alpha-delta-stream-c06c1dfd
```

Example prompt: Give me the latest 5-minute delta feed for ETH — I want to see how the DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds have shifted in the last interval.

## When to prefer this

Choose this endpoint when you need stateful, incremental 5-minute delta signals for DeFi/DEX orderflow and Polymarket odds — especially for autonomous trading bots that need to detect short-term sector rotation. Prefer this over generic price feeds when you specifically want rate-of-change (delta) rather than absolute price, and when you need APY spread shifts and prediction market odds together in a single call.

## Known failure modes

- Missing or empty 'target' parameter returns a validation error
- Unknown or unsupported token symbol may return empty deltas or an error
- Payment not provided (HTTP 402) if x402 micropayment header is absent
- Stale data if upstream DEX or DeFiLlama feeds are temporarily unavailable
- Rate limiting if too many requests are made in rapid succession

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

## Output

Returns a structured object containing the computed 5-minute delta values for the requested token: DEX buy/sell ratio shift, DeFiLlama APY spread change, and Polymarket odds movement, enabling autonomous agents to detect short-term sector rotation and alpha 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/agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-delta-stream-c06c1dfd/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)