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cheap-utilities.x402tookit.com · 2026-10-21 05:04:52 UTC · 7640f8c8c8c5ec1e48d93d99b6d80f8ed56d7099d1e288009c7f6762caba92fd

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "_source": "agentic.market",
  "service": {
    "id": "cheap-utilities-x402tookit-com",
    "name": "cheap-utilities.x402tookit.com",
    "description": "",
    "domain": "cheap-utilities.x402tookit.com",
    "provider": "cheap-utilities.x402tookit.com",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base",
      "eip155:137",
      "eip155:42161",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://cheap-utilities.x402tookit.com/color-contrast",
        "description": "WCAG contrast ratio between two hex colors with AA and AAA pass/fail for normal and large text.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "bg",
            "type": "string",
            "description": "",
            "example": "ffffff",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "fg",
            "type": "string",
            "description": "",
            "example": "767676",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "accessibility",
          "wcag",
          "color"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/cron-explain",
        "description": "Explain a 5-field cron expression in plain English and list the next 5 run times in UTC.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "expr",
            "type": "string",
            "description": "",
            "example": "*/15 9-17 * * MON-FRI",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "from",
            "type": "string",
            "description": "",
            "example": "2026-01-05T08:00:00Z",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "cron",
          "scheduling",
          "developer-tools"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/email-syntax",
        "description": "Check email address syntax, role accounts (info@, admin@) and known throwaway domains. No DNS lookup, nothing sent.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "email",
            "type": "string",
            "description": "",
            "example": "Support@Example.com",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "email",
          "validation",
          "syntax"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/hash-text",
        "description": "SHA-256, SHA-1, SHA-512 and MD5 digests of a short text in hex and base64, with byte length and base64 encoding.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "text",
            "type": "string",
            "description": "",
            "example": "hello world",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "hash",
          "sha256",
          "encoding"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/ip-classify",
        "description": "Classify an IPv4 or IPv6 address: public, private, loopback, link-local, CGNAT or reserved, plus reverse-DNS name.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "ip",
            "type": "string",
            "description": "",
            "example": "192.168.1.20",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "ip",
          "network",
          "validation"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/json-diff",
        "description": "Structural diff of two JSON documents: added, removed, changed and type-changed paths, arrays compared by index.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "a",
            "type": "string",
            "description": "",
            "example": "{\"x\":1,\"y\":[1,2],\"z\":{\"k\":\"v\"}}",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "b",
            "type": "string",
            "description": "",
            "example": "{\"x\":2,\"y\":[1,2,3],\"z\":{\"k\":\"v\",\"n\":null}}",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "json",
          "diff",
          "developer-tools"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/json-repair",
        "description": "Repair broken JSON: trailing commas, single quotes, bare keys, comments, Python None/True, missing brackets. Returns parsed.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "text",
            "type": "string",
            "description": "",
            "example": "{name: 'Ada', tags: ['a', 'b',], active: True, note: None,}",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "json",
          "repair",
          "developer-tools"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/semver-compare",
        "description": "Compare two semver versions by precedence and test whether a version satisfies a range like ^1.2.0 or >=2 <3.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "a",
            "type": "string",
            "description": "",
            "example": "1.4.2",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "b",
            "type": "string",
            "description": "",
            "example": "1.10.0",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "range",
            "type": "string",
            "description": "",
            "example": "^1.2.0",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "semver",
          "versions",
          "developer-tools"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/text-stats",
        "description": "Text statistics for English: words, sentences, reading time and Flesch reading ease with a difficulty verdict.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "text",
            "type": "string",
            "description": "",
            "example": "The quick brown fox jumps over the lazy dog. It was a bright cold day in April, and the clocks were striking thirteen.",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "text",
          "readability",
          "statistics"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/timestamp-convert",
        "description": "Convert a unix timestamp or ISO time to ISO, local time in any IANA zone, weekday, ISO week and relative time.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "tz",
            "type": "string",
            "description": "",
            "example": "America/New_York",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "value",
            "type": "string",
            "description": "",
            "example": "1760000000",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "time",
          "timestamp",
          "timezone"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/url-normalize",
        "description": "Normalize a URL: lowercase host, default port and fragment removed, sorted query, tracking parameters stripped.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "url",
            "type": "string",
            "description": "",
            "example": "HTTPS://Example.com:443/a/./b/../c?utm_source=x&b=2&a=1#frag",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "url",
          "normalize",
          "dedupe"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      },
      {
        "url": "https://cheap-utilities.x402tookit.com/uuid-inspect",
        "description": "Inspect a UUID: valid or not, version (1-8), variant, and the embedded timestamp for v1, v6 and v7 UUIDs.",
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "uuid",
            "type": "string",
            "description": "",
            "example": "018f4c2e-7b3a-7cde-8a12-3f4b5c6d7e8f",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "Cheap Utilities",
        "tags": [
          "uuid",
          "validation",
          "developer-tools"
        ],
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.02",
      "maxAmount": "0.02",
      "avgCostPerTransaction": "0.02",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "Cheap Utilities",
    "tags": [
      "accessibility",
      "wcag",
      "color",
      "cron",
      "scheduling",
      "developer-tools",
      "email",
      "validation",
      "syntax",
      "hash",
      "sha256",
      "encoding",
      "ip",
      "network",
      "json",
      "diff",
      "repair",
      "semver",
      "versions",
      "text",
      "readability",
      "statistics",
      "time",
      "timestamp",
      "timezone",
      "url",
      "normalize",
      "dedupe",
      "uuid"
    ],
    "iconUrl": ""
  }
}