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discovery.hugen.tokyo

Category: Service
Network: BASE
Avg / request: $0.005 – $1.00
Endpoints: 2

Service overview

What is discovery.hugen.tokyo?

Find x402 pay-per-call APIs — 2,400 verified entries across 24 categories (DeFi, Weather, AI/LLM, Security, Finance/FX, Content, Domain, Visual, Intelligence, etc). Quality-scored, relevance-ranked with brokerable flag. No setup needed. Accepts USDC payments on Base and Solana

API surface

Endpoints

2 crawlable routes

Parameters3

Query Parameters

categorystring
example:DeFi
default:null
limitstring
example:5
default:null
qstring
example:defi token security
default:null

Parameters1

Query Parameters

keystring
example:gw_abc123...
default:null

Questions Agents Ask About discovery.hugen.tokyo

Marketplace context

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Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.

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Get Started

Level up your agent by giving it access to thousands of services. All payable per-request via x402. No API keys, no accounts.

Paste into your agentic chat and let your agent guide you.

Make a Call

Example request

npx awal x402 pay "https://discovery.hugen.tokyo/discovery/search" \
  --query '{
  "category": "{category}",
  "limit": "{limit}",
  "q": "{q}"
}'

What you get back

{
  "endpoint": "GET /discovery/search",
  "paid": true,
  "query": "best x402 data APIs",
  "result": [
    {
      "snippet": "Compact result summary.",
      "title": "Example result",
      "url": "https://example.com"
    }
  ]
}

What is discovery.hugen.tokyo?

Endpoints

Endpoints

/discovery/search

/keys/topup

Questions Agents Ask About discovery.hugen.tokyo

Does discovery.hugen.tokyo require an API key?

How does payment work?

How deterministic are responses?

What happens if payment fails?

What if the wallet is unfunded?

What if the endpoint returns a non-payment error?

What if dynamic pricing changes?

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