Roundhouse

kaizenmesh.com

Live Crypto Fear & Greed Index (0-100), 24h news sentiment Z-score across 398,574 articles, and systemic stress regime in <1ms. [95.4% fewer tokens vs Markdown (~220 JSON tokens vs ~4,800 Markdown / 45,000 HTML tokens)]. READY_IN_RAM (sha256=1e7647f2fd75..) | Zero-Result-Zero-Charge ($0.00 if empty: TWO_PHASE_NO_CRYSTAL_NO_CHARGE)

Tradingoffline · HTTP 530eip155:8453Exactvia facilitator:payAI
https://kaizenmesh.com/x402/v1/fear-greed
Settlements · 30d
215↓ 100%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$9.84
Verified settled volume
183 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0010
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x65B0B2B759272B3Bc26F0bE71D7AA8ECad4Cf749

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

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.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.001USDC≈ $0.001 USD
on Base · exact scheme

Pay 0.001 USDC on Base to 0x65B0…Cf749. The signed payment is good for 5 minutes.

Paid to
0x65B0…Cf749
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
1000 smallest units
Buys
Live Crypto Fear & Greed Index (0-100), 24h news sentiment Z-score across 398,574 articles, and systemic stress regime in <1ms. [95.4% fewer tokens vs Markdown (~220 JSON tokens vs ~4,800 Markdown / 45,000 HTML tokens)]. READY_IN_RAM (sha256=1e7647f2fd75..) | Zero-Result-Zero-Charge ($0.00 if empty: TWO_PHASE_NO_CRYSTAL_NO_CHARGE)
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "nonce": "0xf11f4b90dec1900bf198cd369fcf389f3b7426225f3dfaaedf4fad860794246a",
      "version": "2",
      "decimals": 6,
      "price_usd": 0.001,
      "live_teaser": {
        "payload_commitment_sha256": "1e7647f2fd75fcc0246762ba",
        "atomic_settlement_guarantee": "TWO_PHASE_NO_CRYSTAL_NO_CHARGE"
      },
      "serviceName": "Fear Greed"
    },
    "payTo": "0x65B0B2B759272B3Bc26F0bE71D7AA8ECad4Cf749",
    "scheme": "exact",
    "network": "base",
    "mimeType": "application/json",
    "resource": "https://kaizenmesh.com/x402/v1/fear-greed",
    "description": "Live Crypto Fear & Greed Index (0-100), 24h news sentiment Z-score across 398,574 articles, and systemic stress regime in <1ms. [95.4% fewer tokens vs Markdown (~220 JSON tokens vs ~4,800 Markdown / 45,000 HTML tokens)]. READY_IN_RAM (sha256=1e7647f2fd75..) | Zero-Result-Zero-Charge ($0.00 if empty: TWO_PHASE_NO_CRYSTAL_NO_CHARGE)",
    "outputSchema": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "symbol": "fear_greed"
        },
        "discoverable": true
      },
      "output": {
        "mode": "DERIVED_QUANT_TICKER_CONTEXT",
        "status": "OK",
        "latency_ms": 0.42,
        "token_economics": {
          "token_reduction_pct": 99.6,
          "token_reduction_vs_markdown_pct": 95.4
        },
        "requested_symbol": "BTC",
        "compliance_notice": "Purely descriptive statistical state vector (Derived Data). Not financial or investment advice.",
        "macro_regime_vector": {
          "current_regime": "NEUTRAL_EQUILIBRIUM",
          "systemic_stress_index": 0.21
        },
        "regulatory_classification": "DESCRIPTIVE_STATISTICAL_TELEMETRY_ONLY_NO_INVESTMENT_ADVICE_OR_MAR_RECOMMENDATION",
        "asset_microstructure_vector": {},
        "available_deep_intelligence_upsell": {}
      }
    },
    "maxAmountRequired": "1000",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "symbol": "fear_greed"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "mode": "DERIVED_QUANT_TICKER_CONTEXT",
          "status": "OK",
          "latency_ms": 0.42,
          "token_economics": {
            "token_reduction_pct": 99.6,
            "token_reduction_vs_markdown_pct": 95.4
          },
          "requested_symbol": "BTC",
          "compliance_notice": "Purely descriptive statistical state vector (Derived Data). Not financial or investment advice.",
          "macro_regime_vector": {
            "current_regime": "NEUTRAL_EQUILIBRIUM",
            "systemic_stress_index": 0.21
          },
          "regulatory_classification": "DESCRIPTIVE_STATISTICAL_TELEMETRY_ONLY_NO_INVESTMENT_ADVICE_OR_MAR_RECOMMENDATION",
          "asset_microstructure_vector": {},
          "available_deep_intelligence_upsell": {}
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object"
        },
        "output": {
          "type": "object"
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-31 02:06Z
Last indexed by Roundhouse
2026-11-02 03:15Z
Last enriched (probe, favicon, geo)
2026-10-31 23:46Z
x402 version
1
Max timeout
300s
Liveness probe
HTTP 530
Report

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.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service kaizenmesh.com 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=kaizenmesh.com'
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://kaizenmesh.com/x402/v1/fear-greed, 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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.