# 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 email-verify.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-28).

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

## Facts

- Endpoint: POST https://email-verify.agentdiet.dev/v1/alpha-stream?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Provider: email-verify.agentdiet.dev
- Website: https://email-verify.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/email-verify-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-5bdd0698
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1Fwu2UBGAxCBbA0kxNIr8

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 email-verify-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-5bdd0698 -d '<json body>'
```

Example prompt: What are the latest 5-minute alpha deltas for AERO — give me the DEX buy/sell ratio shift, DeFiLlama APY spread change, and any Polymarket odds movement so my trading bot can decide whether to act.

## When to prefer this

Choose this endpoint when you need a consolidated, stateful 5-minute alpha delta signal combining DEX orderflow, DeFi yield spreads, and Polymarket odds in a single call for autonomous trading bots — rather than querying each data source separately and computing deltas yourself.

## Known failure modes

- Missing or empty 'target' token symbol returns a 400 validation error
- Unknown or unsupported token symbol may return empty delta data or a 404
- Payment failure or missing x402 payment header results in a 402 Payment Required response
- Stale or unavailable upstream data (DexScreener, DeFiLlama, Polymarket) may cause partial or null delta fields
- Rate limiting or server overload returns a 429 or 503 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://email-verify.agentdiet.dev/v1/alpha-stream)

## Output

Returns a structured object containing stateful 5-minute deltas including: DEX buy/sell ratio change, DeFiLlama APY spread movement, and Polymarket prediction odds shifts for the specified token — designed as actionable alpha signals for autonomous trading bots.

## 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/email-verify-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-5bdd0698/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email-verify.agentdiet.dev](https://www.zero.xyz/host/email-verify.agentdiet.dev/llms.txt)