# 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 company-enrich.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 prediction odds for a specified token or asset.

## Facts

- Endpoint: GET https://company-enrich.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: company-enrich.agentdiet.dev
- Website: https://company-enrich.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/company-enrich-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-8e2ce61f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZlRupgJP-PB2rwme_WVh9

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 company-enrich-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-8e2ce61f
```

Example prompt: Pull the latest 5-minute delta feed for ETH — I want to see the DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and any Polymarket odds movement right now.

## When to prefer this

Choose this endpoint when you need stateful, incremental 5-minute delta signals across DEX orderflow, DeFi yield, and Polymarket odds for a specific token — especially for autonomous trading bots that need compact shift data rather than full snapshots. Prefer this over generic price feeds when the use case involves detecting momentum changes, yield spread arbitrage, or prediction market signal shifts within short time windows.

## Known failure modes

- Missing or invalid 'target' parameter returns a validation error
- Unknown or unsupported token symbol may return empty or null delta fields
- Stale data if upstream DEX or DeFiLlama feeds experience latency
- HTTP 402 payment required if x402 payment header is not included
- Rate limiting if called too frequently without valid payment
- Polymarket data unavailable for tokens with no active prediction markets

## 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://company-enrich.agentdiet.dev/v1/narrative-tracker)

## Output

Returns a structured object containing 5-minute computed deltas for the requested token, including DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and Polymarket prediction market odds movements — formatted for autonomous trading bot consumption.

## 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/company-enrich-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-8e2ce61f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from company-enrich.agentdiet.dev](https://www.zero.xyz/host/company-enrich.agentdiet.dev/llms.txt)