# 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 prompt-guard.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 prediction market odds for a given token or asset.

## Facts

- Endpoint: POST https://prompt-guard.agentdiet.dev/v1/autonomous-trading-alpha?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: prompt-guard.agentdiet.dev
- Website: https://prompt-guard.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/prompt-guard-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-70b61155
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_X0KWYBbLgrebHZHPojJLz

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 prompt-guard-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-70b61155 -d '<json body>'
```

Example prompt: Track the 5-minute orderflow and APY yield delta for AERO — I want to see if the DEX buy/sell ratio and Polymarket odds are shifting so I can catch any alpha signals.

## When to prefer this

Choose this endpoint when you need a unified, stateful 5-minute delta feed combining DEX orderflow, DeFi yield spreads, and prediction market odds in a single call for autonomous trading decisions. Prefer it over separate DEX or DeFiLlama APIs when you want pre-computed delta shifts rather than raw snapshots, and when you need Polymarket odds in the same payload. Ideal for trading bots polling on short intervals and needing alpha-signal readiness without aggregating multiple data sources.

## Known failure modes

- Invalid or unrecognized token symbol returns an error or empty delta
- Token not listed on DeFiLlama or tracked DEXes results in missing APY/orderflow data
- Polymarket has no active market for the requested asset, returning null odds delta
- Payment not fulfilled (HTTP 402) blocks response
- Network or upstream data latency causes stale or incomplete delta computation
- Idempotency key collision if same UUIDv4 is reused across different token requests

## 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://prompt-guard.agentdiet.dev/v1/autonomous-trading-alpha)

## Output

Returns a JSON object containing stateful 5-minute delta metrics for the requested token, including shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket implied odds, enabling autonomous trading bots to detect short-term alpha signals and yield divergences.

## 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/prompt-guard-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-70b61155/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prompt-guard.agentdiet.dev](https://www.zero.xyz/host/prompt-guard.agentdiet.dev/llms.txt)