Free full tool
commerce.price-components
Reconcile item, discount, shipping, tax and fee amounts using exact decimals; missing costs stay unknown and declared totals can be checked.
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Read this tool’s schema and execution URL as JSON · Read a fixed input/output example
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POST https://agent-utilities.agent-utilities.workers.dev/v1/tools/commerce.price-components
Content-Type: application/json
{
"currency": "USD",
"minorUnitDigits": 2,
"items": [
{
"id": "1kg-bag",
"unitPrice": "16.49",
"quantity": 2,
"discount": "0.00"
}
],
"orderDiscount": "2.00",
"shipping": "4.99",
"tax": null,
"fees": "0.00"
}No key or payment. Hosted MCP full tool: commerce_price_components, arguments:
{
"input": {
"currency": "USD",
"minorUnitDigits": 2,
"items": [
{
"id": "1kg-bag",
"unitPrice": "16.49",
"quantity": 2,
"discount": "0.00"
}
],
"orderDiscount": "2.00",
"shipping": "4.99",
"tax": null,
"fees": "0.00"
}
}Input schema
{
"type": "object",
"properties": {
"currency": {
"type": "string",
"pattern": "^[A-Z]{3}$"
},
"minorUnitDigits": {
"type": "integer",
"minimum": 0,
"maximum": 6
},
"items": {
"type": "array",
"minItems": 1,
"maxItems": 100,
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"minLength": 1,
"maxLength": 100
},
"unitPrice": {
"type": "string",
"pattern": "^(0|[1-9]\\d{0,11})(\\.\\d{1,6})?$",
"maxLength": 19
},
"quantity": {
"type": "integer",
"minimum": 1,
"maximum": 100000
},
"discount": {
"type": "string",
"pattern": "^(0|[1-9]\\d{0,11})(\\.\\d{1,6})?$",
"maxLength": 19
}
},
"required": [
"id",
"unitPrice",
"quantity",
"discount"
],
"additionalProperties": false
}
},
"orderDiscount": {
"type": "string",
"pattern": "^(0|[1-9]\\d{0,11})(\\.\\d{1,6})?$",
"maxLength": 19
},
"shipping": {
"anyOf": [
{
"type": "string",
"pattern": "^(0|[1-9]\\d{0,11})(\\.\\d{1,6})?$",
"maxLength": 19
},
{
"type": "null"
}
]
},
"tax": {
"anyOf": [
{
"type": "string",
"pattern": "^(0|[1-9]\\d{0,11})(\\.\\d{1,6})?$",
"maxLength": 19
},
{
"type": "null"
}
]
},
"fees": {
"anyOf": [
{
"type": "string",
"pattern": "^(0|[1-9]\\d{0,11})(\\.\\d{1,6})?$",
"maxLength": 19
},
{
"type": "null"
}
]
},
"declaredTotal": {
"type": "string",
"pattern": "^(0|[1-9]\\d{0,11})(\\.\\d{1,6})?$",
"maxLength": 19
}
},
"required": [
"currency",
"minorUnitDigits",
"items",
"orderDiscount",
"shipping",
"tax",
"fees"
],
"additionalProperties": false
}Output schema
{
"type": "object",
"properties": {
"currency": {
"type": "string"
},
"minorUnitDigits": {
"type": "number"
},
"lines": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"subtotal": {
"type": "string"
},
"discount": {
"type": "string"
},
"total": {
"type": "string"
}
},
"required": [
"id",
"subtotal",
"discount",
"total"
],
"additionalProperties": false
}
},
"itemSubtotal": {
"type": "string"
},
"lineDiscounts": {
"type": "string"
},
"orderDiscount": {
"type": "string"
},
"knownTotal": {
"type": "string"
},
"total": {
"type": [
"string",
"null"
]
},
"missingComponents": {
"type": "array",
"items": {
"type": "string"
}
},
"matchesDeclaredTotal": {
"type": [
"boolean",
"null"
]
},
"difference": {
"type": [
"string",
"null"
]
},
"scope": {
"type": "string"
}
},
"required": [
"currency",
"minorUnitDigits",
"lines",
"itemSubtotal",
"lineDiscounts",
"orderDiscount",
"knownTotal",
"total",
"missingComponents",
"matchesDeclaredTotal",
"difference",
"scope"
],
"additionalProperties": false
}Input ≤128 KiB; output ≤64 KiB. Schema limits may be smaller. Network sources retain their access and upstream limits. Free results are not stored for recovery.
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