0
💰 Paid API
defi.hugen.tokyo
defi.hugen.tokyo
· defi.hugen.tokyo
Optimal cross-chain bridge and swap quote — compares rates across 20+ bridges and DEX aggregators in a single request. Returns best route by cost, speed, or reliability with gas estimates and slippage prediction. One call replaces querying multiple bridge protocols individually. Premium ($0.01). Accepts USDC payments on Base and Solana
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Trust score
21/100
grade F · 9 criteria
Uptime
11.1%
9 probes
Revenue · 30d
—
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 21/100
F-grade: card is reachable but fails most operational signals.
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F
Conformance score: 21/100
F-grade: card is reachable but fails most operational signals.
pass
Valid AgentCard
10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
info
Live JSON-RPC
0/25
Live probe hasn't run yet.
fail
Protocol version
0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info
JWS signature
0/10
Card is unsigned (most published agents are).
fail
Uptime track record
2/15
1/9 probes succeeded (11% uptime).
How to earn +13 points
Stabilise uptime
We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.
Docs →
fail
Skill declaration
0/10
No skills declared in card. Hard to route to.
How to earn +10 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
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partial
Verified Identity
5/10
Provider declared: defi.hugen.tokyo (https://defi.hugen.tokyo). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass
Freshness + modern flags
4/5
seen in upstream source within 0d
info
Security declaration
0/5
No securitySchemes declared (common for open agents — not penalised).
⚠ Card drift detected — this agent's
agent-card.json changed within the last 7 days. We track these so downstream callers can react.
Activity (audit trail)
last 24h · 0 calls Public aggregate · no PII recordedNo calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.
Uptime
11.1%
9 probes
Response
0ms
last probe
Skills
0
declared
Streaming
—
SSE-capable
Endpoints
| Agent card | https://defi.hugen.tokyo/.well-known/agent-card.json |
| Provider | https://defi.hugen.tokyo |
| Docs | https://defi.hugen.tokyo |
Discovered via
github_code
agentic_market
recrawl_warm
Health · last 8 probes
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Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"_source": "agentic.market",
"service": {
"id": "defi-hugen-tokyo",
"name": "defi.hugen.tokyo",
"description": "Optimal cross-chain bridge and swap quote \u2014 compares rates across 20+ bridges and DEX aggregators in a single request. Returns best route by cost, speed, or reliability with gas estimates and slippage prediction. One call replaces querying multiple bridge protocols individually. Premium ($0.01). Accepts USDC payments on Base and Solana",
"domain": "defi.hugen.tokyo",
"provider": "defi.hugen.tokyo",
"providerUrl": "",
"category": "",
"networks": [
"eip155:8453"
],
"enriched": false,
"endpoints": [
{
"url": "https://defi.hugen.tokyo/defi/nft",
"description": "NFT contract security audit \u2014 detect privileged minting/burning, proxy upgradability, restricted approval mechanisms, self-destruct risks, and hidden transfer fees. Covers ERC-721 and ERC-1155 on any EVM chain. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "chain",
"type": "string",
"description": "",
"example": "1",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/rugpull",
"description": "Rug pull risk detection \u2014 analyze ownership concentration, renounced vs active admin keys, proxy upgrade patterns, hidden mint functions, and liquidity lock status. Multi-factor risk scoring across code, ownership, and on-chain behavior. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "chain",
"type": "string",
"description": "",
"example": "1",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/phishing",
"description": "Check if a URL is a known crypto phishing or scam site \u2014 covers fake DEX frontends, wallet drainers, approval phishing pages, and counterfeit protocol clones. Real-time detection against threat intelligence databases. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://uniswap.org",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/approval",
"description": "Check token approval security risks \u2014 detect unlimited allowances, suspicious spender contracts, and high-risk approval targets. Essential for wallet hygiene. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "chain",
"type": "string",
"description": "",
"example": "1",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/malicious",
"description": "Check if a wallet is flagged as malicious \u2014 query multiple security databases for known scammers, exploit attackers, rug pull deployers, and sanctioned entities. Returns classification tag and risk level. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/chains",
"description": "List all blockchain networks supported by this API's security scanning \u2014 Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Avalanche, Fantom, Solana, and 20+ chains with chain IDs and names. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/bridge/quote",
"description": "Optimal cross-chain bridge and swap quote \u2014 compares rates across 20+ bridges and DEX aggregators in a single request. Returns best route by cost, speed, or reliability with gas estimates and slippage prediction. One call replaces querying multiple bridge protocols individually. Premium ($0.01). Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "fromAddress",
"type": "string",
"description": "",
"example": "0x...",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "fromAmount",
"type": "string",
"description": "",
"example": "10000000",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "fromChain",
"type": "string",
"description": "",
"example": "1",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "fromToken",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "toChain",
"type": "string",
"description": "",
"example": "137",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "toToken",
"type": "string",
"description": "",
"example": "USDC",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/bridge/tools",
"description": "List all bridge protocols and DEX aggregators available \u2014 30+ tools with supported chains and features. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/gas",
"description": "Real-time gas prices across multiple EVM chains in one batch request \u2014 standard, fast, and instant tiers. No per-chain API setup needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "chains",
"type": "string",
"description": "",
"example": "1,137,8453",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/tvl",
"description": "Current Total Value Locked (TVL) for any DeFi protocol \u2014 real-time aggregate across all deployed chains. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "protocol",
"type": "string",
"description": "",
"example": "aave",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/price",
"description": "Token prices with chain:address format \u2014 supports batch queries (e.g., ethereum:0x..., bsc:0x...). Returns price, symbol, decimals, and confidence score. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "coins",
"type": "string",
"description": "",
"example": "ethereum:0xdac17f958d2ee523a2206206994597c13d831ec7",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/stablecoins",
"description": "Stablecoin market data \u2014 circulating supply by peg type, chain distribution, market cap rankings, and issuer info for 100+ stablecoins. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/protocol",
"description": "DeFi protocol data \u2014 TVL breakdown by chain, category (Lending, DEX, Liquid Staking, Yield), token info, audit status, historical TVL trends. Covers 5,000+ protocols. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "name",
"type": "string",
"description": "",
"example": "aave",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/fees",
"description": "DeFi protocol fee and revenue data \u2014 daily/weekly totals, revenue breakdowns, and protocol earnings. Essential for protocol valuation. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "protocol",
"type": "string",
"description": "",
"example": "uniswap",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/dex/volume",
"description": "DEX trading volume analytics \u2014 total market 24h volume, per-protocol rankings, and chain-level breakdowns across all major decentralized exchanges. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/stablecoin/chains",
"description": "Stablecoin distribution by blockchain \u2014 total circulating USD-pegged value on every supported chain. Track stablecoin flows and chain-level liquidity. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/simulate",
"description": "Simulate an EVM transaction before execution \u2014 preview gas costs, token balance changes, approval modifications, and detect sandwich attacks or unexpected transfers. Supports any EVM chain. Premium endpoint ($0.01). No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/bridge/routes",
"description": "Multiple cross-chain bridge routes with advanced filtering \u2014 specify preferred bridges, max slippage, gas limits, and optimization priority (cheapest/fastest/safest). Returns ranked alternatives with step-by-step execution plans. Premium ($0.01). Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/bridge/tokens",
"description": "List all tokens available for cross-chain bridging on a specific chain \u2014 token addresses, symbols, decimals, and bridge compatibility. Filter by chain key. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "chain",
"type": "string",
"description": "",
"example": "eth",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/bridge/chains",
"description": "List all blockchain networks supported for cross-chain bridging \u2014 30+ chains with chain IDs, names, and native token info. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/dapp",
"description": "dApp security audit by URL \u2014 check smart contract audit status, trust list inclusion, vulnerability history, and user-reported risks. Covers major DeFi protocols, NFT marketplaces, and web3 applications. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "url",
"type": "string",
"description": "",
"example": "https://app.uniswap.org",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/protocols",
"description": "List all 5,000+ DeFi protocols \u2014 TVL rankings, category classification, multi-chain deployment info, and metadata. The definitive DeFi protocol directory. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": []
},
{
"url": "https://defi.hugen.tokyo/defi/bridge/status",
"description": "Track cross-chain bridge transaction status \u2014 real-time monitoring of sending chain confirmation, bridge processing, and receiving chain settlement. Supports all 20+ bridge protocols. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "bridge",
"type": "string",
"description": "",
"example": "stargate",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "txHash",
"type": "string",
"description": "",
"example": "0x...",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/token",
"description": "Token security audit on any EVM chain \u2014 detect honeypots, hidden buy/sell taxes, proxy contracts, mintable supply, blacklist functions, and holder concentration risks. Covers Ethereum, BSC, Polygon, Arbitrum, Base, and 20+ chains. No API keys or rate limit management needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "chain",
"type": "string",
"description": "",
"example": "1",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/address",
"description": "Address security check \u2014 detect malicious wallets, known phishing addresses, scam contracts, and blacklisted entities across all EVM chains. Chain-independent lookup against multi-chain security databases. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"enumValues": [],
"default": null,
"required": false
}
]
},
{
"url": "https://defi.hugen.tokyo/defi/token/solana",
"description": "Token security audit on Solana \u2014 detect honeypots, freeze authority, mint authority abuse, and holder concentration risks. Full SPL token analysis including metadata verification and liquidity pool checks. No API keys needed. Accepts USDC payments on Base and Solana",
"pricing": {
"amount": "0.01",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "address",
"type": "string",
"description": "",
"example": "So11111111111111111111111111111111111111112",
"enumValues": [],
"default": null,
"required": false
}
]
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.005",
"maxAmount": "0.01",
"avgCostPerTransaction": "0.007308",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "",
"tags": []
}
}