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

Computes and returns real-time 5-minute deltas in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds for a specified token or asset.

## Facts

- Endpoint: GET https://workflows.agentdiet.dev/v1/narrative-tracker?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: workflows.agentdiet.dev
- Website: https://workflows.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/workflows-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-56991a98
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ItDen5G-XLlLozfhgDdkV

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 workflows-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-56991a98
```

Example prompt: Can you pull the latest 5-minute alpha delta stream for AERO — 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, delta-based (not snapshot) crypto intelligence that combines DEX orderflow, DeFi yield spreads, and prediction market odds in a single 5-minute window update — ideal for autonomous trading bots that need to detect momentum shifts rather than absolute values. Prefer this over single-source DEX or DeFiLlama APIs when you need cross-signal alpha across on-chain and prediction market data simultaneously.

## Known failure modes

- Unknown or unsupported token symbol returns an empty or error response
- Upstream DexScreener, DeFiLlama, or Polymarket API unavailability causes stale or missing delta data
- Missing required 'target' parameter results in a 400 bad request
- Low-liquidity tokens may return null deltas if no orderflow data is available in the window
- Payment (x402) not completed results in 402 Payment Required response

## 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://workflows.agentdiet.dev/v1/narrative-tracker)

## Output

Returns a structured object containing stateful 5-minute delta values for the specified token, including changes in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds relative to the previous 5-minute window, enabling autonomous trading bots to detect short-term alpha shifts.

## 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/workflows-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-56991a98/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from workflows.agentdiet.dev](https://www.zero.xyz/host/workflows.agentdiet.dev/llms.txt)