intel.hugen.tokyo
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
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"chain": "Base",
"_notice": "Payment required ($0.50 USDC on Base). Sample response below.",
"verdict": "Base DeFi ecosystem has $3.2B TVL across 45 protocols. Top protocols are audited with stable TVL trends.",
"_alternatives": {
"mcp": {
"url": "https://mcp.hugen.tokyo/mcp",
"info": "Access this and 2300+ x402 APIs via a single MCP server. Payment brokered for you — supports API keys (no wallet), free trial (World ID), or x402.",
"transport": "streamable-http"
},
"sdk": {
"info": "One-line Python access — no wallet, no setup",
"usage": "import x402_pay; r = x402_pay.get('https://intel.hugen.tokyo/intel/token-report?address=0xdac17f958d2ee523a2206206994597c13d831ec7&chain=base')",
"install": "pip install x402-pay"
},
"defi": {
"info": "Individual security flags (honeypot, proxy, tax) for quick pre-screening before full analysis",
"example": "https://defi.hugen.tokyo/defi/token?chain=base&address=0xdac17f958d2ee523a2206206994597c13d831ec7"
},
"scout": {
"info": "Find tokens, projects, or news to analyze — search 18 sources in parallel ($0.01/source or $0.25 multi-search)",
"example": "https://scout.hugen.tokyo/scout/hn?q=defi+exploit"
}
},
"top_protocols": [
{
"name": "Aave V3",
"tvl_usd": 1500000000,
"category": "Lending",
"risk_tier": "A"
},
{
"name": "Aerodrome",
"tvl_usd": 800000000,
"category": "DEX",
"risk_tier": "B"
}
],
"recommendations": [
"Aave V3 offers lowest risk with highest TVL",
"Verify audit status before depositing"
]
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.5 USDC on Base to 0x2932…E4f60. The signed payment is good for 5 minutes.
- Paid to
- 0x2932…E4f60
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 500000 smallest units
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 4du4Af…oaS5Z
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60",
"amount": "500000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"payTo": "4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z",
"amount": "500000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "base",
"limit": "20"
}
},
"output": {
"type": "json",
"example": {
"chain": "Base",
"verdict": "Base DeFi ecosystem has $3.2B TVL across 45 protocols. Top protocols are audited with stable TVL trends.",
"recommendations": [
"Aave V3 offers lowest risk with highest TVL",
"Verify audit status before depositing"
]
}
}
},
"tags": [
"crypto",
"risk",
"ai-verdict",
"due-diligence"
],
"schema": {
"properties": {
"input": {
"required": [
"method"
]
}
}
},
"category": "intelligence",
"discoverable": true
}
}Provenance
- Seen in the source catalog
- 2026-06-17 04:05Z
- Last indexed by Roundhouse
- 2026-07-17 04:10Z
- Last enriched (probe, favicon, geo)
- 2026-09-21 01:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service intel.hugen.tokyo and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=intel.hugen.tokyo' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://intel.hugen.tokyo/intel/yield-report, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.