# 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 signals for a given token, tracking shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket prediction market odds

## Facts

- Endpoint: GET https://agentdiet.dev/v1/defi-signals?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-e3839d13
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eusfvtvfdJRgFB0Lr83vQ

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-e3839d13
```

Example prompt: Give me the latest 5-minute delta signals for ETH — I want to see if there's been a shift in DEX buy/sell pressure, any APY spread moves on DeFiLlama, and whether Polymarket odds have changed in the last few minutes.

## When to prefer this

Choose this endpoint when an autonomous trading bot or agent needs real-time, stateful 5-minute momentum signals combining DEX orderflow, DeFi yield spreads, and prediction market odds in a single call — rather than querying DexScreener, DeFiLlama, and Polymarket separately and computing deltas manually.

## Known failure modes

- Invalid or unrecognized token symbol returns an error
- Token not listed on tracked DEX or DeFiLlama returns empty or partial deltas
- Polymarket market may not exist for all tokens, resulting in null odds fields
- Rate limiting or upstream data unavailability may cause stale or missing deltas
- Missing required 'target' parameter returns a 400 bad request

## 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/defi-signals)

## Output

A JSON object containing computed 5-minute delta values for the requested token, including DEX buy/sell ratio changes, DeFiLlama APY spread shifts, and Polymarket odds movements — representing the most recent stateful change window for that asset

## 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-e3839d13/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)