{
  "format": "delx/discovery-pack/v1",
  "id": "agent-micro-utils",
  "title": "Buy agent micro-utils that already convert",
  "description": "Conversion pack for the routes external agents already paid for via CLI: DNS lookup, QR codes, ECB FX rates, and image generation—plus rights-clean siblings (US weather, hash, base64). Micro-USDC x402, no search license, no mediagen.",
  "audience": "CLI agents, automation and operator agents on AgentCash",
  "query": "cheap agent utility APIs dns qr fx image without API keys",
  "keywords": [
    "agent micro utility API",
    "dns lookup API",
    "qr code generation API",
    "currency exchange rates API",
    "cheap x402 utilities",
    "agentcash utilities",
    "no API key",
    "micro USDC"
  ],
  "updated_at": "2026-09-03",
  "canonical_url": "https://commerce.delx.ai/packs/agent-micro-utils",
  "machine_url": "https://commerce.delx.ai/packs/agent-micro-utils.json",
  "entrypoints": {
    "human": "https://commerce.delx.ai/?q=cheap%20agent%20utility%20APIs%20dns%20qr%20fx%20image%20without%20API%20keys",
    "intent_search": "https://api.delx.ai/api/v1/x402/start?q=cheap%20agent%20utility%20APIs%20dns%20qr%20fx%20image%20without%20API%20keys",
    "graph": "https://commerce.delx.ai/discovery.json"
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "discovery-pack-agent-micro-utils"
  },
  "products": [
    {
      "tool_name": "util_dns_lookup",
      "service_name": "DNS Lookup for Agents",
      "category": "utility",
      "price_usdc": "0.01",
      "method": "POST",
      "route": "/api/v1/x402/dns-lookup",
      "product_url": "https://commerce.delx.ai/products/util-dns-lookup",
      "intent_url": "https://commerce.delx.ai/intents/dns-lookup-api",
      "machine_url": "https://commerce.delx.ai/intents/dns-lookup-api.json",
      "input_schema": {
        "type": "object",
        "properties": {
          "domain": {
            "type": "string",
            "description": "Domain to resolve"
          },
          "record_type": {
            "type": "string",
            "description": "DNS record type",
            "enum": [
              "A",
              "AAAA",
              "CNAME",
              "MX",
              "NS",
              "TXT"
            ],
            "default": "A"
          },
          "timeout": {
            "type": "integer",
            "description": "Timeout in seconds (1-15)",
            "default": 8,
            "minimum": 1,
            "maximum": 15
          }
        },
        "required": [
          "domain"
        ]
      },
      "example_input": {
        "domain": "example.com",
        "record_type": "A"
      },
      "agentcash_buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/dns-lookup -m POST -H 'x-delx-source: discovery-pack-agent-micro-utils' --max-amount 0.01 -b '{\"domain\":\"example.com\",\"record_type\":\"A\"}'"
    },
    {
      "tool_name": "generate_qr_code",
      "service_name": "QR Codes for Agents",
      "category": "image",
      "price_usdc": "0.001",
      "method": "POST",
      "route": "/api/v1/x402/qr-code",
      "product_url": "https://commerce.delx.ai/products/generate-qr-code",
      "intent_url": "https://commerce.delx.ai/intents/qr-code-api",
      "machine_url": "https://commerce.delx.ai/intents/qr-code-api.json",
      "input_schema": {
        "type": "object",
        "properties": {
          "data": {
            "type": "string",
            "minLength": 1,
            "maxLength": 2048,
            "description": "Text or URL to encode; it is not fetched or validated."
          },
          "text": {
            "type": "string",
            "minLength": 1,
            "maxLength": 2048,
            "description": "Alias for data."
          },
          "format": {
            "type": "string",
            "enum": [
              "png",
              "svg"
            ],
            "default": "png"
          },
          "error_correction": {
            "type": "string",
            "enum": [
              "L",
              "M",
              "Q",
              "H"
            ],
            "default": "M"
          },
          "box_size": {
            "type": "integer",
            "minimum": 1,
            "maximum": 8,
            "default": 4
          },
          "border": {
            "type": "integer",
            "minimum": 0,
            "maximum": 16,
            "default": 4
          }
        },
        "required": [
          "data"
        ],
        "additionalProperties": false
      },
      "example_input": {
        "data": "https://delx.ai",
        "format": "png",
        "error_correction": "M"
      },
      "agentcash_buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/qr-code -m POST -H 'x-delx-source: discovery-pack-agent-micro-utils' --max-amount 0.001 -b '{\"data\":\"https://delx.ai\",\"format\":\"png\",\"error_correction\":\"M\"}'"
    },
    {
      "tool_name": "get_fx_rates_ecb",
      "service_name": "ECB FX Rates for Agents",
      "category": "finance",
      "price_usdc": "0.001",
      "method": "POST",
      "route": "/api/v1/x402/fx-rates",
      "product_url": "https://commerce.delx.ai/products/get-fx-rates-ecb",
      "intent_url": "https://commerce.delx.ai/intents/currency-exchange-rates-api",
      "machine_url": "https://commerce.delx.ai/intents/currency-exchange-rates-api.json",
      "input_schema": {
        "type": "object",
        "properties": {
          "base_currency": {
            "type": "string",
            "pattern": "^[A-Za-z]{3}$",
            "default": "EUR",
            "description": "Three-letter ISO currency code used as the base."
          },
          "quotes": {
            "type": "array",
            "maxItems": 20,
            "items": {
              "type": "string",
              "pattern": "^[A-Za-z]{3}$"
            },
            "description": "Optional quote currencies; omit to return all currencies in the selected ECB publication."
          },
          "date": {
            "type": "string",
            "format": "date",
            "description": "Optional ECB publication date, today or up to 31 days in the past."
          },
          "timeout": {
            "type": "integer",
            "minimum": 2,
            "maximum": 8,
            "default": 8
          }
        },
        "required": [],
        "additionalProperties": false
      },
      "example_input": {
        "base_currency": "USD",
        "quotes": [
          "EUR",
          "BRL"
        ]
      },
      "agentcash_buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/fx-rates -m POST -H 'x-delx-source: discovery-pack-agent-micro-utils' --max-amount 0.001 -b '{\"base_currency\":\"USD\",\"quotes\":[\"EUR\",\"BRL\"]}'"
    },
    {
      "tool_name": "generate_image",
      "service_name": "FLUX Image for Agents",
      "category": "image",
      "price_usdc": "0.01",
      "method": "POST",
      "route": "/api/v1/x402/image",
      "product_url": "https://commerce.delx.ai/products/generate-image",
      "intent_url": "https://commerce.delx.ai/intents/cheap-image-generation-api",
      "machine_url": "https://commerce.delx.ai/intents/cheap-image-generation-api.json",
      "input_schema": {
        "type": "object",
        "properties": {
          "prompt": {
            "type": "string",
            "minLength": 1,
            "maxLength": 2000,
            "description": "Text description of the image to generate."
          },
          "aspect_ratio": {
            "type": "string",
            "enum": [
              "1:1",
              "16:9",
              "21:9",
              "3:2",
              "2:3",
              "4:5",
              "5:4",
              "3:4",
              "4:3",
              "9:16",
              "9:21"
            ],
            "default": "1:1"
          },
          "quality_profile": {
            "type": "string",
            "enum": [
              "balanced",
              "raw"
            ],
            "default": "balanced",
            "description": "balanced applies versioned anti-artifact quality guidance; raw forwards the prompt unchanged."
          },
          "model": {
            "type": "string",
            "description": "Optional commercial Replicate model in the same SKU price band. Defaults to black-forest-labs/flux-schnell. Aliases: flux-schnell, flux-dev. Never mediagen/SuperGrok. Response includes upstream_cost and gross_margin markup fields.",
            "enum": [
              "black-forest-labs/flux-schnell",
              "black-forest-labs/flux-dev",
              "flux-schnell",
              "flux-dev",
              "schnell",
              "flux",
              "dev"
            ]
          }
        },
        "required": [
          "prompt"
        ],
        "additionalProperties": false
      },
      "example_input": {
        "prompt": "A friendly robot creating digital art for an AI agent",
        "aspect_ratio": "1:1",
        "quality_profile": "balanced"
      },
      "agentcash_buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/image -m POST -H 'x-delx-source: discovery-pack-agent-micro-utils' --max-amount 0.01 -b '{\"prompt\":\"A friendly robot creating digital art for an AI agent\",\"aspect_ratio\":\"1:1\",\"quality_profile\":\"balanced\"}'"
    },
    {
      "tool_name": "get_weather_forecast_nws",
      "service_name": "NWS Weather for Agents",
      "category": "weather",
      "price_usdc": "0.001",
      "method": "POST",
      "route": "/api/v1/x402/weather-forecast",
      "product_url": "https://commerce.delx.ai/products/get-weather-forecast-nws",
      "intent_url": "https://commerce.delx.ai/intents/us-weather-forecast-api",
      "machine_url": "https://commerce.delx.ai/intents/us-weather-forecast-api.json",
      "input_schema": {
        "type": "object",
        "properties": {
          "latitude": {
            "type": "number",
            "minimum": -90,
            "maximum": 90,
            "description": "Latitude in decimal degrees; NWS coverage is limited to the United States."
          },
          "longitude": {
            "type": "number",
            "minimum": -180,
            "maximum": 180,
            "description": "Longitude in decimal degrees; NWS coverage is limited to the United States."
          },
          "periods": {
            "type": "integer",
            "minimum": 1,
            "maximum": 10,
            "default": 5,
            "description": "Number of forecast periods to return."
          },
          "timeout": {
            "type": "integer",
            "minimum": 2,
            "maximum": 8,
            "default": 8,
            "description": "Upstream timeout in seconds."
          }
        },
        "required": [
          "latitude",
          "longitude"
        ],
        "additionalProperties": false
      },
      "example_input": {
        "latitude": 38.9072,
        "longitude": -77.0369,
        "periods": 2
      },
      "agentcash_buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/weather-forecast -m POST -H 'x-delx-source: discovery-pack-agent-micro-utils' --max-amount 0.001 -b '{\"latitude\":38.9072,\"longitude\":-77.0369,\"periods\":2}'"
    },
    {
      "tool_name": "util_hash",
      "service_name": "Delx Hash",
      "category": "utility",
      "price_usdc": "0.001",
      "method": "POST",
      "route": "/api/v1/x402/hash",
      "product_url": "https://commerce.delx.ai/products/util-hash",
      "intent_url": "https://commerce.delx.ai/intents/hash-api",
      "machine_url": "https://commerce.delx.ai/intents/hash-api.json",
      "input_schema": {
        "type": "object",
        "properties": {
          "input": {
            "type": "string",
            "description": "String to hash"
          },
          "algorithm": {
            "type": "string",
            "description": "Hash algorithm",
            "enum": [
              "sha256",
              "sha1",
              "md5"
            ],
            "default": "sha256"
          }
        },
        "required": [
          "input"
        ]
      },
      "example_input": {
        "input": "example"
      },
      "agentcash_buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/hash -m POST -H 'x-delx-source: discovery-pack-agent-micro-utils' --max-amount 0.001 -b '{\"input\":\"example\"}'"
    },
    {
      "tool_name": "util_base64",
      "service_name": "Delx Base64",
      "category": "utility",
      "price_usdc": "0.001",
      "method": "POST",
      "route": "/api/v1/x402/base64",
      "product_url": "https://commerce.delx.ai/products/util-base64",
      "intent_url": "https://commerce.delx.ai/intents/agent-developer-utilities-api",
      "machine_url": "https://commerce.delx.ai/intents/agent-developer-utilities-api.json",
      "input_schema": {
        "type": "object",
        "properties": {
          "input": {
            "type": "string",
            "description": "String to encode or Base64 string to decode"
          },
          "action": {
            "type": "string",
            "description": "Action to perform",
            "enum": [
              "encode",
              "decode"
            ]
          }
        },
        "required": [
          "input",
          "action"
        ]
      },
      "example_input": {
        "input": "example",
        "action": "encode"
      },
      "agentcash_buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/base64 -m POST -H 'x-delx-source: discovery-pack-agent-micro-utils' --max-amount 0.001 -b '{\"input\":\"example\",\"action\":\"encode\"}'"
    }
  ]
}