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📊 Intel view 📋 Audit JSON 🔄 Changelog
73
💰 Paid API v2.2.0

Mycelia Signal

api.myceliasignal.com · api.myceliasignal.com

Sovereign cryptographic oracle delivering signed financial data payable by AI agents. 97+ endpoints covering crypto spot/VWAP (10 exchanges incl. Bullish), stablecoin pegs, FX, economic indicators, commodities, DLC oracle, MSVI volatility index, MSXI sentiment index (6-exchange capped weighted median), MSSI stress index, MSTI contagion index (launching May 16), Marine Oracle (sea state, vessel tracking, voyage forecast), CME BTC COT institutional positioning, funding rate composite (MSFR, 5 exchanges), open interest oracle, basis/carry oracle, cross-chain gas oracle, and parametric weather/climate oracle (WRSI, rainfall, temperature, wind).

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🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Structured JSON via card-changes API. Sign in to subscribe
Trust score
34/100
grade F · 9 criteria
Uptime
accumulating
4/5 probes
Revenue · 30d
$0.00
wallet active · no inflow
Usage · 7d
0
no recent activity
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a valid JSON-RPC response. Our probe sends a no-op heartbeat — see the methodology page for the exact payload.
Docs →
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).
info Uptime track record 0/15
Only 4 probes so far — need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 24 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: api.myceliasignal.com (https://myceliasignal.com). 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 recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-05-21 00:22:08 current c96efd6a35cf… view →
Uptime
100.0%
4 probes
Response
431ms
last probe
Skills
24
declared
Streaming
SSE-capable

Endpoints

Pricing l402 on Base USDC
This agent accepts l402 payments but did not publish a per-endpoint price map.
Try it ↗ Opens the operator's playground / docs in a new tab.
Settlement wallet: 0xd593832ce9c2b13b192ba50b55dd9af44e96700d · basescan ↗
Agent cardhttps://api.myceliasignal.com/.well-known/agent-card.json
Providerhttps://myceliasignal.com
Docshttps://myceliasignal.com/docs
Discovered via
agentic_market recrawl_hot

Skills · 24 declared · mapped to canonical taxonomy

Crypto Price Oracle

Signed spot prices and VWAP for BTC, ETH, SOL, XAU, XRP, ADA, DOGE. Multi-source median aggregation. Ed25519/secp256k1 signed.

canonical Market Signals and Strategy match 82%
cryptopriceoraclesigned
FX Rate Oracle

20 signed FX pairs including EUR, GBP, JPY, CHF, CAD, CNY. 4-tier source hierarchy.

canonical Federated SQL Query match 81%
fxforexcurrencysigned
Economic Indicator Oracle

Signed US and EU economic indicators. CPI, NFP, PCE, Fed Funds, GDP, UNRATE, HICP. Direct BLS/FRED/Eurostat sources.

canonical Market Signals and Strategy match 82%
economicsmacroindicatorssigned
Commodities Oracle

WTI, Brent, NatGas, Copper, DXY. EIA and FRED direct API feeds. Signed.

canonical Bookkeeping and General Ledger match 83%
commoditiesoilenergysigned
DLC Oracle

Discreet Log Contract oracle for Bitcoin-native smart contracts. Spec-compliant BIP-340 Schnorr attestations. Supports threshold, disjoint union (enum), and dig…

canonical On-chain Settlement match 81%
dlcbitcoincontractsattestation
MSVI Volatility Oracle

Mycelia Signal Volatility Index — 5-component signed volatility oracle for BTC and ETH. Parkinson RV, Deribit IV, term structure, funding rate, put/call ratio. …

canonical Market Signals and Strategy match 82%
volatilityoptionsrisksigned
MSXI Sentiment Oracle

Mycelia Signal Sentiment Index — 5-component signed sentiment oracle for BTC and ETH. Funding rate direction, 25D options skew, put/call ratio, term structure, …

canonical Market Signals and Strategy match 83%
sentimentoptionsfundingskewpositioning
MSSI Stress Oracle

Mycelia Signal Stress Index — 3-component signed market stress oracle. Volatility regime, stablecoin peg deviation, funding extremity. 0-100 scale. CALM/ELEVATE…

canonical Market Signals and Strategy match 82%
stressriskstablecoinvolatilitydefi
Marine Oracle

Sea state, vessel tracking, route risk, and voyage forecast — Ed25519 signed. Combines live AIS vessel positions (aisstream.io) with Open-Meteo Marine wave heig…

canonical Observability and Metrics match 81%
marineshippingcargosea-stateais
CME BTC COT Oracle

CFTC Commitments of Traders data for BTC CME futures — signed. Leveraged fund, asset manager, and dealer net positions. Weekly update. Use to assess institution…

canonical Market Signals and Strategy match 82%
cotinstitutionalcmefuturespositioning
Weather Oracle

Parametric weather and climate data for crop insurance, agricultural DeFi, and climate risk — WRSI drought index, rainfall, temperature, wind. Global ERA5 cover…

canonical Weather Forecast and Alerts match 82%
weatherclimateinsuranceparametricagriculture
Gas Oracle

Cross-chain gas price oracle — real-time gas prices and estimated transaction costs across Ethereum, Base, Arbitrum, Polygon, Optimism, and Solana. Queries publ…

canonical Bitcoin Fee Estimation match 82%
gastransaction costEVML2cross-chain
Parametric Marine Insurance

Route-based parametric marine insurance quoting. Input origin/destination ports, vessel class, departure date. Returns segment-by-segment risk analysis with ERA…

canonical Moving and Storage Quotes match 80%
insuranceparametricmarineshippingrisk
MSFR Funding Rate Oracle

Multi-exchange perpetual funding rate composite with predicted rates, z-score, regime, and per-exchange breakdown. 5 sources: Binance, Bybit, OKX, Deribit, Hype…

canonical Crypto Derivatives Analytics match 84%
fundingderivativesperpetualcarryarbitrage
Open Interest Oracle

Aggregate open interest across 5 exchanges with 1h/4h/24h deltas. Per-exchange breakdown reveals where positions are concentrating. Ed25519 signed.

canonical Crypto Derivatives Analytics match 84%
open-interestpositioningderivativesleverage
Basis/Carry Oracle

Spot-futures basis (mark vs index price spread) and annualized carry trade returns across 5 exchanges. Per-exchange carry comparison. Contango/backwardation/fla…

canonical Prediction Market Trading match 83%
basiscarryarbitragederivativesfutures
Liquidation Flow

Real-time liquidation events across 4 exchanges

canonical On-chain Settlement match 84%
Order Book Imbalance

Cross-exchange depth and spread across 5 venues

canonical Task Decomposition match 83%
IV Surface

Implied volatility surface from Deribit options chain

canonical Crypto Derivatives Analytics match 83%
Multi-Exchange Options Greeks

Cross-exchange consensus delta/gamma/theta/vega from 2130+ BTC, 1822+ ETH, 246+ SOL options across Deribit, OKX, Bybit. Black-Scholes computed.

canonical Crypto Derivatives Analytics match 80%
Futures Term Structure

Multi-exchange futures basis, annualized carry, contango/backwardation regime detection across Deribit, OKX, Bybit.

canonical Crypto Derivatives Analytics match 83%
Options Instrument Discovery

Multi-exchange options instrument discovery. 2002+ contracts, 106 strikes, 11 expiries across 3 exchanges.

canonical Crypto Derivatives Analytics match 82%
SVI Volatility Surface

Gatheral 2004 arbitrage-free IV parameterization. 5 SVI params per expiry with smooth smile interpolation.

canonical Crypto Derivatives Analytics match 81%
Multi-Exchange IV Surface

Per-strike IV from 3 exchanges with cross-exchange divergence detection and mispricing alerts.

canonical Crypto Derivatives Analytics match 81%

Health · last 3 probes

When HTTP Live JSON-RPC Latency
2026-05-22 15:27:21 200 431ms
2026-05-22 10:23:37 200 432ms
2026-05-21 00:22:08 200 428ms

Cheaper or better alternatives per-skill

↑ 10 higher quality

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Markdown / HTML snippets
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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.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "Mycelia Signal",
  "description": "Sovereign cryptographic oracle delivering signed financial data payable by AI agents. 97+ endpoints covering crypto spot/VWAP (10 exchanges incl. Bullish), stablecoin pegs, FX, economic indicators, commodities, DLC oracle, MSVI volatility index, MSXI sentiment index (6-exchange capped weighted median), MSSI stress index, MSTI contagion index (launching May 16), Marine Oracle (sea state, vessel tracking, voyage forecast), CME BTC COT institutional positioning, funding rate composite (MSFR, 5 exchanges), open interest oracle, basis/carry oracle, cross-chain gas oracle, and parametric weather/climate oracle (WRSI, rainfall, temperature, wind).",
  "url": "https://api.myceliasignal.com",
  "provider": {
    "name": "Mycelia Signal",
    "url": "https://myceliasignal.com"
  },
  "version": "2.2.0",
  "documentationUrl": "https://myceliasignal.com/docs",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "authentication": {
    "schemes": [
      "L402",
      "x402"
    ],
    "description": "Pay-per-query via Lightning Network (L402) or USDC on Base (x402). No accounts or API keys required."
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "crypto_price",
      "name": "Crypto Price Oracle",
      "description": "Signed spot prices and VWAP for BTC, ETH, SOL, XAU, XRP, ADA, DOGE. Multi-source median aggregation. Ed25519/secp256k1 signed.",
      "tags": [
        "crypto",
        "price",
        "oracle",
        "signed"
      ],
      "examples": [
        "GET /oracle/price/btc/usd",
        "GET /oracle/price/eth/usd/vwap"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "fx_rates",
      "name": "FX Rate Oracle",
      "description": "20 signed FX pairs including EUR, GBP, JPY, CHF, CAD, CNY. 4-tier source hierarchy.",
      "tags": [
        "fx",
        "forex",
        "currency",
        "signed"
      ],
      "examples": [
        "GET /oracle/price/eur/usd",
        "GET /oracle/price/usd/jpy"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "economic_indicators",
      "name": "Economic Indicator Oracle",
      "description": "Signed US and EU economic indicators. CPI, NFP, PCE, Fed Funds, GDP, UNRATE, HICP. Direct BLS/FRED/Eurostat sources.",
      "tags": [
        "economics",
        "macro",
        "indicators",
        "signed"
      ],
      "examples": [
        "GET /oracle/econ/us/cpi",
        "GET /oracle/econ/us/fedfunds"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "commodities",
      "name": "Commodities Oracle",
      "description": "WTI, Brent, NatGas, Copper, DXY. EIA and FRED direct API feeds. Signed.",
      "tags": [
        "commodities",
        "oil",
        "energy",
        "signed"
      ],
      "examples": [
        "GET /oracle/econ/commodities/wti",
        "GET /oracle/econ/commodities/brent"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "dlc_oracle",
      "name": "DLC Oracle",
      "description": "Discreet Log Contract oracle for Bitcoin-native smart contracts. Spec-compliant BIP-340 Schnorr attestations. Supports threshold, disjoint union (enum), and digit decomposition (numeric) contracts with auto-resolution.",
      "tags": [
        "dlc",
        "bitcoin",
        "contracts",
        "attestation"
      ],
      "examples": [
        "GET /dlc/oracle/status",
        "POST /dlc/oracle/threshold",
        "POST /dlc/oracle/enum",
        "POST /dlc/oracle/numeric"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "msvi",
      "name": "MSVI Volatility Oracle",
      "description": "Mycelia Signal Volatility Index \u2014 5-component signed volatility oracle for BTC and ETH. Parkinson RV, Deribit IV, term structure, funding rate, put/call ratio. 0-100 index scale.",
      "tags": [
        "volatility",
        "options",
        "risk",
        "signed"
      ],
      "examples": [
        "GET /oracle/volatility/btc/usd",
        "GET /oracle/volatility/eth/usd/preview",
        "GET /oracle/volatility/btc/usd/methodology"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "msxi",
      "name": "MSXI Sentiment Oracle",
      "description": "Mycelia Signal Sentiment Index \u2014 5-component signed sentiment oracle for BTC and ETH. Funding rate direction, 25D options skew, put/call ratio, term structure, cross-exchange basis. -100 to +100 scale.",
      "tags": [
        "sentiment",
        "options",
        "funding",
        "skew",
        "positioning"
      ],
      "examples": [
        "GET /oracle/sentiment/btc/usd",
        "GET /oracle/sentiment/eth/usd/preview"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "mssi",
      "name": "MSSI Stress Oracle",
      "description": "Mycelia Signal Stress Index \u2014 3-component signed market stress oracle. Volatility regime, stablecoin peg deviation, funding extremity. 0-100 scale. CALM/ELEVATED/HIGH/EXTREME regimes.",
      "tags": [
        "stress",
        "risk",
        "stablecoin",
        "volatility",
        "defi"
      ],
      "examples": [
        "GET /oracle/stress/market",
        "GET /oracle/stress/market/preview"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "marine_oracle",
      "name": "Marine Oracle",
      "description": "Sea state, vessel tracking, route risk, and voyage forecast \u2014 Ed25519 signed. Combines live AIS vessel positions (aisstream.io) with Open-Meteo Marine wave height data. Parametric trigger thresholds: heavy >4m, severe >6m, extreme >9m. Use for cargo insurance underwriting, shipping risk assessment, and parametric marine insurance.",
      "tags": [
        "marine",
        "shipping",
        "cargo",
        "sea-state",
        "ais",
        "parametric",
        "insurance",
        "signed"
      ],
      "examples": [
        "GET /oracle/marine/50.0/-20.0/seastate",
        "GET /oracle/marine/vessel/563247300",
        "GET /oracle/marine/route/summary?lat1=51.9&lon1=4.5&lat2=40.7&lon2=-74.0",
        "GET /oracle/marine/voyage/forecast?lat1=51.9&lon1=4.5&lat2=40.7&lon2=-74.0&speed_kts=14",
        "GET /oracle/marine/catalogue"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "cot_positioning",
      "name": "CME BTC COT Oracle",
      "description": "CFTC Commitments of Traders data for BTC CME futures \u2014 signed. Leveraged fund, asset manager, and dealer net positions. Weekly update. Use to assess institutional vs speculative positioning divergence as a macro overlay signal.",
      "tags": [
        "cot",
        "institutional",
        "cme",
        "futures",
        "positioning",
        "macro",
        "signed"
      ],
      "examples": [
        "GET /oracle/cot/btc"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "weather_oracle",
      "name": "Weather Oracle",
      "description": "Parametric weather and climate data for crop insurance, agricultural DeFi, and climate risk \u2014 WRSI drought index, rainfall, temperature, wind. Global ERA5 coverage at 0.25\u00b0 resolution. Parametric triggers for drought, frost, heat stress, gale, and storm. Ed25519 signed.",
      "tags": [
        "weather",
        "climate",
        "insurance",
        "parametric",
        "agriculture",
        "WRSI",
        "drought",
        "rainfall",
        "temperature",
        "wind"
      ],
      "examples": [
        "GET /oracle/weather/-0.3031/36.08/wrsi/30d",
        "GET /oracle/weather/51.5/-0.1/temperature/7d",
        "GET /oracle/weather/35.6/139.7/rainfall/30d",
        "GET /oracle/weather/40.7/-74.0/wind/14d",
        "GET /oracle/weather/catalogue"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "gas_oracle",
      "name": "Gas Oracle",
      "description": "Cross-chain gas price oracle \u2014 real-time gas prices and estimated transaction costs across Ethereum, Base, Arbitrum, Polygon, Optimism, and Solana. Queries public RPCs, computes median, normalizes to USD. Ed25519 signed.",
      "tags": [
        "gas",
        "transaction cost",
        "EVM",
        "L2",
        "cross-chain",
        "ethereum",
        "base",
        "arbitrum",
        "polygon",
        "optimism",
        "solana"
      ],
      "examples": [
        "GET /oracle/gas/ethereum",
        "GET /oracle/gas/base/preview",
        "GET /oracle/gas/index",
        "GET /oracle/gas/catalogue"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "marine_insurance",
      "name": "Parametric Marine Insurance",
      "description": "Route-based parametric marine insurance quoting. Input origin/destination ports, vessel class, departure date. Returns segment-by-segment risk analysis with ERA5-backed trigger probabilities and seasonal pricing. 60 global ports, 5 vessel classes. Premiums in USDC.",
      "tags": [
        "insurance",
        "parametric",
        "marine",
        "shipping",
        "risk",
        "underwriting"
      ],
      "examples": [
        "POST /insurance/route/quote {origin: singapore, destination: dubai, departure: 2026-06-01, vessel_class: coastal}",
        "GET /insurance/ports",
        "GET /insurance/vessels",
        "GET /insurance/pool"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "msfr",
      "name": "MSFR Funding Rate Oracle",
      "description": "Multi-exchange perpetual funding rate composite with predicted rates, z-score, regime, and per-exchange breakdown. 5 sources: Binance, Bybit, OKX, Deribit, Hyperliquid. 60s refresh. Agents use this for carry trade decisions, funding cost optimization, and cross-exchange arbitrage detection.",
      "tags": [
        "funding",
        "derivatives",
        "perpetual",
        "carry",
        "arbitrage"
      ],
      "examples": [
        "GET /oracle/funding/btc/usd",
        "GET /oracle/funding/eth/usd/preview",
        "GET /oracle/funding/sol/usd",
        "GET /oracle/funding/catalogue"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "oi_oracle",
      "name": "Open Interest Oracle",
      "description": "Aggregate open interest across 5 exchanges with 1h/4h/24h deltas. Per-exchange breakdown reveals where positions are concentrating. Ed25519 signed.",
      "tags": [
        "open-interest",
        "positioning",
        "derivatives",
        "leverage"
      ],
      "examples": [
        "GET /oracle/oi/btc/usd",
        "GET /oracle/oi/eth/usd/preview",
        "GET /oracle/oi/catalogue"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "basis_oracle",
      "name": "Basis/Carry Oracle",
      "description": "Spot-futures basis (mark vs index price spread) and annualized carry trade returns across 5 exchanges. Per-exchange carry comparison. Contango/backwardation/flat regime. Ed25519 signed.",
      "tags": [
        "basis",
        "carry",
        "arbitrage",
        "derivatives",
        "futures"
      ],
      "examples": [
        "GET /oracle/basis/btc/usd",
        "GET /oracle/basis/eth/usd/preview",
        "GET /oracle/basis/catalogue"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "liquidation_flow",
      "name": "Liquidation Flow",
      "description": "Real-time liquidation events across 4 exchanges",
      "url": "https://api.myceliasignal.com/oracle/liquidations/catalogue"
    },
    {
      "id": "orderbook_imbalance",
      "name": "Order Book Imbalance",
      "description": "Cross-exchange depth and spread across 5 venues",
      "url": "https://api.myceliasignal.com/oracle/orderbook/catalogue"
    },
    {
      "id": "iv_surface",
      "name": "IV Surface",
      "description": "Implied volatility surface from Deribit options chain",
      "url": "https://api.myceliasignal.com/oracle/iv/catalogue"
    },
    {
      "id": "greeks",
      "name": "Multi-Exchange Options Greeks",
      "description": "Cross-exchange consensus delta/gamma/theta/vega from 2130+ BTC, 1822+ ETH, 246+ SOL options across Deribit, OKX, Bybit. Black-Scholes computed.",
      "url": "https://api.myceliasignal.com/oracle/greeks/catalogue"
    },
    {
      "id": "term_structure",
      "name": "Futures Term Structure",
      "description": "Multi-exchange futures basis, annualized carry, contango/backwardation regime detection across Deribit, OKX, Bybit.",
      "url": "https://api.myceliasignal.com/oracle/term-structure/catalogue"
    },
    {
      "id": "instruments",
      "name": "Options Instrument Discovery",
      "description": "Multi-exchange options instrument discovery. 2002+ contracts, 106 strikes, 11 expiries across 3 exchanges.",
      "url": "https://api.myceliasignal.com/oracle/instruments/catalogue"
    },
    {
      "id": "svi_surface",
      "name": "SVI Volatility Surface",
      "description": "Gatheral 2004 arbitrage-free IV parameterization. 5 SVI params per expiry with smooth smile interpolation.",
      "url": "https://api.myceliasignal.com/oracle/svi/catalogue"
    },
    {
      "id": "iv_surface_multi",
      "name": "Multi-Exchange IV Surface",
      "description": "Per-strike IV from 3 exchanges with cross-exchange divergence detection and mispricing alerts.",
      "url": "https://api.myceliasignal.com/oracle/iv-surface/catalogue"
    }
  ]
}