# intel.hugen.tokyo DeFi Yield & Protocol Risk Scanner

> intel.hugen.tokyo DeFi Yield & Protocol Risk Scanner is a paid API for AI agents from intel.hugen.tokyo, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).

Returns AI-synthesized DeFi yield report with TVL rankings, risk tiers (A-D), audit status, and actionable investment recommendations for all protocols on a specified chain

## Facts

- Endpoint: GET https://intel.hugen.tokyo/intel/yield-report
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/intel-hugen-tokyo-c71ed425
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BNWFUvs6BxMxs0qH9rNND

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 intel-hugen-tokyo-c71ed425
```

Example prompt: Can you run a DeFi yield and risk scan on the Base chain — show me the top 20 protocols with their TVL rankings, risk tiers, audit status, and an AI recommendation on which ones are worth considering?

## When to prefer this

Choose this endpoint when you need a pre-analyzed, risk-tiered DeFi investment overview for a specific chain rather than raw protocol data. It replaces multiple API calls plus LLM analysis by returning a single verdict-ready report. Ideal for agents making yield allocation decisions, portfolio risk checks, or DeFi landscape summaries without building a custom analysis pipeline.

## Known failure modes

- Unsupported chain name returns error or empty results
- Limit parameter out of range may cause validation error
- Payment not confirmed may result in 402 response
- Chain with no indexed protocols returns empty protocol list
- Transient data source outage may produce incomplete TVL or audit data

## How this service works

DeFi yield and protocol risk scan — TVL rankings, risk tier (A-D) per protocol, audit status, and AI-synthesized assessment with recommendations. Covers all DeFi protocols on the specified chain. Returns actionable verdict — not raw data, but risk-assessed recommendations ready for investment decisions. Accepts USDC payments on Base and Solana

## Output

A structured report covering all DeFi protocols on the specified chain, including TVL-ranked protocol list, risk tier labels (A through D), audit status per protocol, and an AI-synthesized narrative assessment with actionable investment recommendations — ready for decision-making without further analysis.

## Example request

```json
{
 "chain": "base",
 "limit": 20
}
```

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/intel-hugen-tokyo-c71ed425/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.hugen.tokyo](https://www.zero.xyz/host/intel.hugen.tokyo/llms.txt)