# 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).

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

## Facts

- Endpoint: GET https://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: agentdiet.dev
- Website: https://agentdiet.dev
- Canonical page: https://www.zero.xyz/c/agentdiet-dev-stateful-5-minute-defi-dex-polymarket-alpha-delta-stream-d7ba2a60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UrXA_P34wT_WqCiulsfnp

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-d7ba2a60
```

Example prompt: What are the 5-minute orderflow and yield delta shifts happening right now for AERO — including the DEX buy/sell ratio change, any DeFiLlama APY spread moves, and Polymarket odds shifts?

## When to prefer this

Choose this endpoint when you need a stateful, rolling 5-minute delta view combining DEX orderflow, DeFi yield spreads, and prediction market odds in a single call — particularly for autonomous trading bots that need low-latency, cross-source alpha signals rather than raw snapshots from individual data providers.

## Known failure modes

- Invalid or unrecognized token symbol returns an error or empty delta
- Upstream data unavailability from DexScreener, DeFiLlama, or Polymarket may result in partial or stale deltas
- Rate limiting or payment failure (HTTP 402) if USDC micropayment is not attached
- Empty response if the token has no DEX or Polymarket activity in the tracked window

## 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/narrative-tracker)

## Output

A stateful delta object containing 5-minute shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket prediction market odds for the specified token — enabling autonomous trading bots to detect momentum and yield changes in near real-time.

## 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-d7ba2a60/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)