# Wintergreen x402 Ecosystem Report July 2026

> Wintergreen x402 Ecosystem Report July 2026 is a paid API for AI agents from x402.wintergreen.uk, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Returns a payment-gated ecosystem intelligence report covering crypto trading, quant methodology, market microstructure, power markets, and career guides, delivered for $1 USDC via x402 protocol.

## Facts

- Endpoint: GET https://x402.wintergreen.uk/api/v1/knowledge/ecosystem-report-july2026
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wintergreen-x402-ecosystem-report-july-2026-1979c3d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_foPomBEg7LNijpUIfRXih

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 wintergreen-x402-ecosystem-report-july-2026-1979c3d0
```

Example prompt: Can you get me the Wintergreen ecosystem report for July 2026? It costs $1 USDC — go ahead and authorize the payment on Base so we can access the crypto trading intelligence and quant methodology content.

## When to prefer this

Choose this endpoint when an AI agent needs structured, curated crypto trading intelligence, quant methodology, or power market analysis and is capable of executing x402 micropayments on Base. It is especially useful when you want a single $1 USDC call to return a broad ecosystem intelligence document rather than querying multiple free or rate-limited sources. Prefer this over free alternatives when you need Hyperliquid-specific signals, Kelly-sized risk frameworks, or ERCOT power market content that is not available from general market data APIs.

## Known failure modes

- HTTP 402 returned if X-PAYMENT header is missing or malformed — agent must sign EIP-712 TransferWithAuthorization and retry
- Payment to wrong address or wrong chain (non-Base) will fail authorization
- Invalid or expired EIP-712 signature causes payment rejection
- Unknown file_slug or route_slug returns 404 or empty response
- Insufficient USDC balance on Base causes payment failure

## How this service works

Payment-gated crypto trading intelligence for AI agents.
    
## Categories
- **Hyperliquid Signals**: Real-time funding divergence, lead-lag correlation, liquidation clusters, session volume area levels
- **Quant Methodology**: Backtesting walk-forward validation, strategy generation with kill battery (19 rules), risk management with Kelly sizing, regime detection, execution frameworks, agent orchestration
- **Market Insights**: 22 crypto microstructure observations — funding, liquidation, orderbook, regime, flow, anomaly
- **Power Markets**: ERCOT field guide, merit-order model, duck curve analysis
- **Career Guides**: Firefighter oral board prep, medical coding, ATSA, contractor estimating
- **Trust Scoring**: x402 endpoint verification, P2D badges

## Payment
All paid endpoints return HTTP 402 with USDC on Base (eip155:8453). 
Sign EIP-712 TransferWithAuthorization and retry with X-PAYMENT header.
PayTo: 0xAe9834d71F1Bd989A0dc17593451af823E31CeeD

## Output

A structured knowledge report containing ecosystem intelligence across categories: Hyperliquid real-time signals (funding divergence, lead-lag correlation, liquidation clusters, session volume area levels), quant methodology (backtesting, strategy generation with kill battery, Kelly risk sizing, regime detection, agent orchestration), 22 crypto microstructure observations, ERCOT power market analysis, career guides, and x402 trust scoring data. Returned as a document payload after successful $1 USDC payment on Base.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "_file_slug": {
   "type": "string"
  },
  "_route_slug": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wintergreen-x402-ecosystem-report-july-2026-1979c3d0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.wintergreen.uk](https://www.zero.xyz/host/x402.wintergreen.uk/llms.txt)