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

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

## Facts

- Endpoint: GET https://shopify-spy.agentdiet.dev/v1/crypto-alpha?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: shopify-spy.agentdiet.dev
- Website: https://shopify-spy.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/shopify-spy-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-ca8e98d1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OPUBr8ltXHBI8z0HWoQPD

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 shopify-spy-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-ca8e98d1
```

Example prompt: Pull the latest 5-minute alpha delta stream for ETH — I want to see how the DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds have shifted so I can decide on my next trade.

## When to prefer this

Choose this endpoint when an autonomous trading bot or DeFi agent needs stateful, 5-minute rolling delta signals across DEX sentiment, yield spreads, and prediction market odds for a specific token — particularly when cross-domain alpha synthesis (on-chain + off-chain + prediction markets) in a single call is required. Prefer alternatives if you only need raw price data, historical candles, or a simple spot quote.

## Known failure modes

- Missing or invalid 'target' parameter returns a validation error
- Unknown token symbol returns empty or null delta data
- Upstream DeFiLlama or Polymarket API downtime causes stale or unavailable data
- Rate limiting or payment failure (402) if x402 payment not completed
- Non-tradeable or illiquid asset may return zeroed deltas with no meaningful signal

## 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://shopify-spy.agentdiet.dev/v1/crypto-alpha)

## Output

Returns a structured JSON object containing computed 5-minute delta values for the requested token, including DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and Polymarket prediction market odds movements, enabling autonomous agents to act on fresh 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/shopify-spy-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-ca8e98d1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from shopify-spy.agentdiet.dev](https://www.zero.xyz/host/shopify-spy.agentdiet.dev/llms.txt)