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Mat Web & Data Toolkit (x402, Cloudflare)

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dev.workers.matt-d59.automatom/web-data-toolkitv1.6.1 Domain verified

x402 web/data toolkit: tools, US$5 lead pack, free flapjax_check, paid Nostr relay

Web Search Data & Databases

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https://automatom.matt-d59.workers.dev/mcp

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Tool list from our last check. Connect live to refresh it.

broken_sites_leads

Full pack of small-business websites with verified passive-audit issues (business name, website, country, public business phone, issues found). No personal names, no email addresses. US$5.00 USDC on Base (x402) or 5000 sats (Cashu / L402). Free 3-row sample at /leads/broken-sites/sample.

This tool takes no arguments.

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

I understand, run it anyway

Mat Web & Data Toolkit (x402, Cloudflare) MCP server | mcptry

Tools (46)

broken_sites_leads

No arguments.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {}
}

btc_snapshot

Bitcoin snapshot: fiat prices, recommended fees, mempool size, block height, difficulty adjustment. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
currency	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "currency": {
      "type": "string"
    }
  }
}

convert

Unit conversion for length, mass, volume, speed, area, data size, time and temperature (e.g. value=10&from=mi&to=km). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
to*	string
from*	string
value*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "value",
    "from",
    "to"
  ],
  "properties": {
    "to": {
      "type": "string"
    },
    "from": {
      "type": "string"
    },
    "value": {
      "type": "string"
    }
  }
}

crypto

Crypto prices from CoinGecko: price, 24h change, market cap and volume for comma-separated coin ids (e.g. bitcoin,ethereum,solana). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
vs	string
ids	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "vs": {
      "type": "string"
    },
    "ids": {
      "type": "string"
    }
  }
}

dataset_fx

Daily foreign-exchange rate history as a dataset (ECB reference rates): base currency (default USD), comma-separated symbols (default AUD,EUR,GBP,JPY), date range from=YYYY-MM-DD&to=YYYY-MM-DD (max 366 days, default last 30). Returns one row per business day plus a ready-to-save CSV. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
to	string
base	string
from	string
symbols	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "to": {
      "type": "string"
    },
    "base": {
      "type": "string"
    },
    "from": {
      "type": "string"
    },
    "symbols": {
      "type": "string"
    }
  }
}

dataset_worldbank

World Bank open data as a dataset: one indicator (alias gdp|gdp_per_capita|gdp_growth|population|inflation|unemployment|life_expectancy|co2_per_capita|internet_users|exports_pct_gdp, or any WDI code like NY.GDP.MKTP.CD) for up to 20 ISO country codes (country=AU;NZ;US) over a year range (from=2015&to=2025). Returns rows plus a ready-to-save CSV. Data CC BY 4.0. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
to	string
from	string
country	string
indicator*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "indicator"
  ],
  "properties": {
    "to": {
      "type": "string"
    },
    "from": {
      "type": "string"
    },
    "country": {
      "type": "string"
    },
    "indicator": {
      "type": "string"
    }
  }
}

dns_lookup

Resolve A, AAAA, MX, TXT, NS and CNAME records for a hostname. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
host*	string	Hostname, e.g. example.com

Input schema (JSON)

{
  "type": "object",
  "required": [
    "host"
  ],
  "properties": {
    "host": {
      "type": "string",
      "description": "Hostname, e.g. example.com"
    }
  }
}

earthquakes

Recent earthquakes worldwide from the USGS: filter by minimum magnitude, period (hour|day|week|month) and optional radius around lat/lon (km). Returns magnitude, place, time, depth, tsunami flag and USGS link. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
lat	string
lon	string
minmag	string
period	string
radius_km	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "lat": {
      "type": "string"
    },
    "lon": {
      "type": "string"
    },
    "minmag": {
      "type": "string"
    },
    "period": {
      "type": "string"
    },
    "radius_km": {
      "type": "string"
    }
  }
}

emailcheck

Checks an email address's syntax and its domain's MX/A records (deliverability signal, no mail is sent). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
email*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "email"
  ],
  "properties": {
    "email": {
      "type": "string"
    }
  }
}

encode

Encodes/decodes text: base64, base64url, hex, URL-encoding, HTML entities; op=encode or decode (all encodings returned by default). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
op	string
text*	string
format	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "op": {
      "type": "string"
    },
    "text": {
      "type": "string"
    },
    "format": {
      "type": "string"
    }
  }
}

evm_balance

Wallet balance on an EVM chain (base, ethereum, arbitrum, optimism, polygon): native coin plus ERC-20 balances. tokens= takes symbols (USDC, USDT, DAI, WETH) or contract addresses, comma-separated; default is the chain's major stablecoins and WETH. Read live from public RPC. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
chain	string
tokens	string
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "chain": {
      "type": "string"
    },
    "tokens": {
      "type": "string"
    },
    "address": {
      "type": "string"
    }
  }
}

evm_gas

Live gas snapshot across EVM chains in one call (ethereum, base, arbitrum, optimism, polygon, or chain= for one): latest block, block age, base fee, gas price and priority fee in gwei, plus the estimated cost of a plain transfer and an ERC-20 transfer in the native coin. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
chain	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "chain": {
      "type": "string"
    }
  }
}

evm_token

ERC-20 token facts for a contract on an EVM chain (base, ethereum, arbitrum, optimism, polygon): name, symbol, decimals, total supply and whether the address holds contract code. Read live from public RPC. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
chain	string
address*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "chain": {
      "type": "string"
    },
    "address": {
      "type": "string"
    }
  }
}

evm_tx

Transaction lookup by hash on an EVM chain (base, ethereum, arbitrum, optimism, polygon): status, block, time, from, to, value, gas used, fee paid, and decoded ERC-20 Transfer events with token symbols and amounts. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
hash*	string
chain	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "hash"
  ],
  "properties": {
    "hash": {
      "type": "string"
    },
    "chain": {
      "type": "string"
    }
  }
}

extract_page

Fetch a public web page and return title, meta description, outbound links and plain text as JSON. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string	Public http(s) URL

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Public http(s) URL"
    }
  }
}

forecast

US weather forecast for a point (lat=&lon=) from the National Weather Service: next 7 days of 12-hour periods (temperature, wind, precipitation chance, short and detailed forecast), plus the forecast office and nearest city. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
lat*	string
lon*	string
hourly	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "lat",
    "lon"
  ],
  "properties": {
    "lat": {
      "type": "string"
    },
    "lon": {
      "type": "string"
    },
    "hourly": {
      "type": "string"
    }
  }
}

fx_rates

Latest ECB reference FX rates for a base currency (e.g. USD, AUD, EUR). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
base	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "base": {
      "type": "string"
    }
  }
}

hash

Hashes text with md5, sha1, sha256, sha512 (all by default) plus optional HMAC with a key. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
alg	string
key	string
text*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "alg": {
      "type": "string"
    },
    "key": {
      "type": "string"
    },
    "text": {
      "type": "string"
    }
  }
}

headers

HTTP response headers, status and timing for a URL (no redirect following, HEAD then GET fallback). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

holidays

Public holidays for a country and year (ISO country code, e.g. AU, US, GB) with dates, local names and regions (Nager.Date). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
year	string
country*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "country"
  ],
  "properties": {
    "year": {
      "type": "string"
    },
    "country": {
      "type": "string"
    }
  }
}

ipinfo

IP address geolocation and network info (country, region, city, timezone, ASN/ISP) from free public sources. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
ip*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "ip"
  ],
  "properties": {
    "ip": {
      "type": "string"
    }
  }
}

jsonvalidate

Validates a JSON string: reports parse errors with position/line, type, depth, key count, and a pretty-printed copy. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
json*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "json"
  ],
  "properties": {
    "json": {
      "type": "string"
    }
  }
}

keywords

Word count and top keywords/bigrams (stopwords removed) for text or a web page. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url	string
text	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "url": {
      "type": "string"
    },
    "text": {
      "type": "string"
    }
  }
}

leads

Small-business web-agency leads (AU/NZ): business name, website, country, public business phone and the website issues found by a passive audit (no personal names, no email addresses). Filter by country/q; up to 25 rows per call. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
q	string
country	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "q": {
      "type": "string"
    },
    "country": {
      "type": "string"
    }
  }
}

lightning

Bitcoin Lightning Network statistics: channel and node counts, total capacity, average/median fees and channel sizes (mempool.space). Optional unit=btc|sats for capacity. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
unit	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "unit": {
      "type": "string"
    }
  }
}

links

Checks every link on a web page (up to 50) and reports HTTP status of each: broken, redirected or OK. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

list_me

List your x402 agent/API origin on free no-account directories (agent402.tools, 402index.io, x402dash). Pass url=https://your.origin (optional contact=email). Returns proof links; rate-limited leftovers are queued. US$3.00 USDC on Base (x402) or 3700 sats (Cashu / L402). Free info: GET /list-me ; status: GET /list-me/status?id=

Argument	Type	Description
url*	string	https origin of the buyer agent/API
contact	string	Optional contact email for indexes that accept one

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "https origin of the buyer agent/API"
    },
    "contact": {
      "type": "string",
      "description": "Optional contact email for indexes that accept one"
    }
  }
}

list_me_info

FREE. Info for the agent directory listing service (price, directories, how to call list_me).

No arguments.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {}
}

markdown

Converts Markdown (headings, emphasis, links, images, lists, code, quotes, tables) to HTML. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
md*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "md"
  ],
  "properties": {
    "md": {
      "type": "string"
    }
  }
}

meta

Page metadata: title, description, canonical, Open Graph, Twitter card, favicon, language and JSON-LD types. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

nip05_register

Registers a Nostr NIP-05 identity [email protected] for a hex pubkey (optional relays, comma-separated wss:// URLs). Served at /.well-known/nostr.json. Names a-z0-9._- (max 30), first come first served; invalid or taken names are refused before payment. Free availability check: /nip05/check?name= Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
name*	string
pubkey*	string
relays	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "name",
    "pubkey"
  ],
  "properties": {
    "name": {
      "type": "string"
    },
    "pubkey": {
      "type": "string"
    },
    "relays": {
      "type": "string"
    }
  }
}

parse_feed

Parse an RSS or Atom feed into title and items (title, link, date, summary). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

rdap

Domain registration data via RDAP (registrar, created/expiry dates, status, nameservers) as JSON. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
domain*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string"
    }
  }
}

readability

Readability scores for text or a web page: Flesch reading ease, Flesch-Kincaid grade, sentences, words, syllables. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url	string
text	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "url": {
      "type": "string"
    },
    "text": {
      "type": "string"
    }
  }
}

readable_text

Return the main readable article text of a web page as paragraphs. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

relay_admit

One-time write admission to Mat's paid Nostr relay wss://automatom.matt-d59.workers.dev/relay for a hex pubkey (reads are free for everyone). Price 1.00 USDC on Base (x402) or 1000 sats (Cashu NUT-24 / Lightning L402). Bundle: add name= to also register [email protected] as your NIP-05 identity at no extra cost. Already-admitted pubkeys and taken names are refused before payment. Free check: /relay/status?pubkey=

Argument	Type	Description
name	string	Optional NIP-05 name to bundle
pubkey*	string	64-hex Nostr pubkey to admit
relays	string	Optional comma-separated relay URLs for the NIP-05 record

Input schema (JSON)

{
  "type": "object",
  "required": [
    "pubkey"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "Optional NIP-05 name to bundle"
    },
    "pubkey": {
      "type": "string",
      "description": "64-hex Nostr pubkey to admit"
    },
    "relays": {
      "type": "string",
      "description": "Optional comma-separated relay URLs for the NIP-05 record"
    }
  }
}

robots

Fetches and parses a site's robots.txt into user-agent groups (allow/disallow rules), crawl-delay and sitemap URLs. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

site_audit

Quick site audit: status, response time, redirects, TLS expiry, security headers and SEO meta tags. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

sitemap

Parses an XML sitemap or sitemap index: URL count and up to 500 entries with lastmod, changefreq and priority. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

ssl

TLS certificate details for a host: subject, issuer, SANs, validity dates and days to expiry (live HTTPS check plus Certificate Transparency logs). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
host*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "host"
  ],
  "properties": {
    "host": {
      "type": "string"
    }
  }
}

timezone

Converts a date-time between IANA time zones and reports UTC offsets (e.g. time=2026-10-18T09:00&from=Australia/Sydney&to=America/New_York). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
to*	string
from	string
time	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "to"
  ],
  "properties": {
    "to": {
      "type": "string"
    },
    "from": {
      "type": "string"
    },
    "time": {
      "type": "string"
    }
  }
}

unshorten

Expands a short or redirecting URL: full redirect chain with status codes and the final destination. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
url*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string"
    }
  }
}

weather_alerts

Active US National Weather Service alerts (warnings, watches, advisories) for a US state code (area=TX) or a point (lat=&lon=): event, severity, urgency, areas, onset/expiry, headline and instructions. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
lat	string
lon	string
area	string
severity	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "lat": {
      "type": "string"
    },
    "lon": {
      "type": "string"
    },
    "area": {
      "type": "string"
    },
    "severity": {
      "type": "string"
    }
  }
}

wiki

Wikipedia lookup: searches a topic and returns the best-matching article's title, short description, plain-text summary, URL and thumbnail, plus other matching titles (lang= for other Wikipedias, default en). Text CC BY-SA 4.0. Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).

Argument	Type	Description
q*	string
lang	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "q"
  ],
  "properties": {
    "q": {
      "type": "string"
    },
    "lang": {
      "type": "string"
    }
  }
}

x402_mcp_starter_pack

Original Mat pack: x402 + MCP paid-API starter kit (working Cloudflare Worker template, Claude Code skill, prompts, ship checklist). ZIP download. US$9.00 USDC on Base (x402) or 11000 sats (Cashu / L402). Free preview at /products/x402-mcp-starter/preview.

No arguments.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {}
}

x402_mcp_starter_preview

FREE. Preview of the x402+MCP starter skill pack (contents + excerpt). Paid ZIP tool: x402_mcp_starter_pack.

No arguments.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {}
}