BestPrice Agent Commerce · Schema
Bestprice Compare Offers Output
ShoppingPrice ComparisonE-CommerceRetailMCPWebMCPAgentic CommerceGreeceProduct RecommendationsShopping DecisionsDelivered Price
JSON Schema
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"anyOf": [
{
"type": "object",
"properties": {
"schema_version": {
"$ref": "#/$defs/__schema0"
},
"as_of": {
"$ref": "#/$defs/__schema1"
},
"currency": {
"$ref": "#/$defs/__schema2"
},
"locale": {
"$ref": "#/$defs/__schema3"
},
"warnings": {
"$ref": "#/$defs/__schema4"
},
"product": {
"$ref": "#/$defs/__schema6"
},
"postal_code": {
"$ref": "#/$defs/__schema7"
},
"objective": {
"$ref": "#/$defs/__schema8"
},
"catalog_price_from": {
"$ref": "#/$defs/__schema9"
},
"quoted_lowest_item_price": {
"$ref": "#/$defs/__schema12"
},
"quoted_lowest_total_price": {
"$ref": "#/$defs/__schema13"
},
"catalog_min_unquoted_reason": {
"$ref": "#/$defs/__schema14"
},
"offers": {
"$ref": "#/$defs/__schema15"
}
},
"required": [
"schema_version",
"as_of",
"currency",
"locale",
"warnings",
"product",
"postal_code",
"objective",
"catalog_price_from",
"quoted_lowest_item_price",
"quoted_lowest_total_price",
"catalog_min_unquoted_reason",
"offers"
]
},
{
"type": "object",
"properties": {
"schema_version": {
"$ref": "#/$defs/__schema0"
},
"as_of": {
"$ref": "#/$defs/__schema1"
},
"currency": {
"$ref": "#/$defs/__schema2"
},
"locale": {
"$ref": "#/$defs/__schema3"
},
"warnings": {
"$ref": "#/$defs/__schema4"
},
"error": {
"type": "object",
"properties": {
"code": {
"type": "string",
"pattern": "^[A-Z][A-Z0-9_]{2,63}$"
},
"message": {
"type": "string",
"minLength": 1,
"maxLength": 240
},
"retryable": {
"type": "boolean"
}
},
"required": [
"code",
"message",
"retryable"
]
}
},
"required": [
"schema_version",
"as_of",
"currency",
"locale",
"warnings",
"error"
]
}
],
"$defs": {
"__schema0": {
"type": "string",
"pattern": "^[1-9][0-9]*\\.[0-9]+$",
"description": "Result schema version. Currently 2.0; a later <major>.<minor> is returned without a tools/list change."
},
"__schema1": {
"type": "string",
"format": "date-time",
"pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
},
"__schema2": {
"type": "string",
"const": "EUR"
},
"__schema3": {
"type": "string",
"const": "el-GR"
},
"__schema4": {
"maxItems": 20,
"type": "array",
"items": {
"$ref": "#/$defs/__schema5"
}
},
"__schema5": {
"type": "string",
"minLength": 1,
"maxLength": 240
},
"__schema6": {
"type": "object",
"properties": {
"product_id": {
"type": "string",
"pattern": "^bp_[0-9]{10}$"
},
"title": {
"type": "string",
"minLength": 1,
"maxLength": 220
},
"brand": {
"anyOf": [
{
"type": "string",
"minLength": 1,
"maxLength": 80
},
{
"type": "null"
}
]
},
"model": {
"type": "string",
"minLength": 1,
"maxLength": 220
},
"variant": {
"anyOf": [
{
"type": "string",
"minLength": 1,
"maxLength": 180
},
{
"type": "null"
}
]
},
"decision_id": {
"type": "string",
"pattern": "^d1\\.[a-f0-9]{32}\\.[A-Za-z0-9_-]{43}$",
"description": "Signed, anonymous id joining this recommendation to its BestPrice landing and outbound-click telemetry."
},
"bestprice_url": {
"type": "string",
"format": "uri"
}
},
"required": [
"product_id",
"title",
"brand",
"model",
"variant",
"decision_id",
"bestprice_url"
]
},
"__schema7": {
"anyOf": [
{
"type": "string",
"pattern": "^(?:[1-7][0-9]{4}|8[0-5][0-9]{3})$"
},
{
"type": "null"
}
]
},
"__schema8": {
"type": "string",
"enum": [
"lowest_total_cost",
"lowest_item_price",
"merchant_rating"
],
"description": "The ranking actually applied, including the one resolved when the request omitted objective."
},
"__schema9": {
"description": "Catalog lowest listed item price in EUR before shipping. Same identity as search_products.price_from. Not a buyable quote.",
"$ref": "#/$defs/__schema11"
},
"__schema10": {
"type": "number",
"minimum": 0,
"maximum": 10000000
},
"__schema11": {
"anyOf": [
{
"$ref": "#/$defs/__schema10"
},
{
"type": "null"
}
]
},
"__schema12": {
"description": "Lowest item_price among the returned offers after public filters. Use this, not catalog_price_from, as a quoted item price.",
"$ref": "#/$defs/__schema11"
},
"__schema13": {
"description": "Lowest delivered total among returned offers with known shipping; null when none are known.",
"$ref": "#/$defs/__schema11"
},
"__schema14": {
"anyOf": [
{
"type": "string",
"maxLength": 100,
"pattern": "^[a-z][a-z0-9_]*$",
"description": "Why catalog_price_from is absent from the returned page. Null when the catalog min is quoted or the page is cheaper. Known values: promoted, not_in_stock, missing_merchant, filtered, not_on_page, omitted_from_offer_list, no_catalog_price. New values are added without a tools/list change."
},
{
"type": "null"
}
]
},
"__schema15": {
"maxItems": 10,
"type": "array",
"items": {
"$ref": "#/$defs/__schema16"
}
},
"__schema16": {
"type": "object",
"properties": {
"offer_id": {
"type": "string",
"pattern": "^bp_offer_[0-9]+$"
},
"merchant_id": {
"type": "string",
"pattern": "^bp_merchant_[0-9]+$"
},
"merchant_name": {
"type": "string",
"minLength": 1,
"maxLength": 100,
"description": "Sanitized public BestPrice store name."
},
"merchant_logo_url": {
"description": "BestPrice CDN logo of the store; null when the store has none.",
"$ref": "#/$defs/__schema17"
},
"merchant_rating": {
"anyOf": [
{
"type": "number",
"minimum": 0,
"maximum": 5
},
{
"type": "null"
}
]
},
"merchant_rating_count": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 9007199254740991
},
{
"type": "null"
}
]
},
"verified_merchant": {
"type": "boolean",
"description": "True when this is a BestPrice-certified store (Πιστοποιημένο κατάστημα)."
},
"certification_level": {
"description": "BestPrice certification tier of the store (php/classes/Merchant.php verification_level 1..4); null when not certified.",
"$ref": "#/$defs/__schema18"
},
"offer_title": {
"type": "string",
"minLength": 1,
"maxLength": 220
},
"variant": {
"anyOf": [
{
"type": "string",
"minLength": 1,
"maxLength": 180
},
{
"type": "null"
}
]
},
"item_price": {
"description": "Current item price in EUR before shipping.",
"$ref": "#/$defs/__schema10"
},
"shipping_price": {
"description": "Known or estimated shipping price in EUR; null means unknown.",
"$ref": "#/$defs/__schema11"
},
"shipping_status": {
"type": "string",
"enum": [
"known",
"estimated",
"unknown"
]
},
"shipping_unknown_cause": {
"description": "Why shipping is unknown: missing when the store published no usable shipping cost, invalid when it published one this service refuses to trust. Null whenever shipping_status is known or estimated.",
"$ref": "#/$defs/__schema19"
},
"total_price": {
"description": "Delivered total in EUR; null whenever shipping is unknown.",
"$ref": "#/$defs/__schema11"
},
"availability": {
"type": "string",
"maxLength": 100,
"pattern": "^[a-z][a-z0-9_]*$",
"description": "Offer availability; treat an unrecognized value as unknown. Known values: in_stock, delivery_1_3_days, delivery_4_7_days, delivery_4_10_days, delivery_8_14_days, by_order, to_order, preorder, out_of_stock, unknown. New values are added without a tools/list change."
},
"condition": {
"type": "string",
"maxLength": 100,
"pattern": "^[a-z][a-z0-9_]*$",
"description": "Item condition; treat an unrecognized value as unknown. Known values: new, refurbished, used, open_box, unknown. New values are added without a tools/list change."
},
"bundle_status": {
"type": "string",
"enum": [
"single",
"bundle",
"unknown"
]
},
"delivery_estimate": {
"anyOf": [
{
"type": "string",
"minLength": 1,
"maxLength": 80
},
{
"type": "null"
}
]
},
"ranking_reason": {
"type": "string",
"minLength": 1,
"maxLength": 100
},
"price_checked_at": {
"$ref": "#/$defs/__schema1"
}
},
"required": [
"offer_id",
"merchant_id",
"merchant_name",
"merchant_rating",
"merchant_rating_count",
"verified_merchant",
"offer_title",
"variant",
"item_price",
"shipping_price",
"shipping_status",
"total_price",
"availability",
"condition",
"bundle_status",
"delivery_estimate",
"ranking_reason",
"price_checked_at"
]
},
"__schema17": {
"anyOf": [
{
"type": "string",
"format": "uri"
},
{
"type": "null"
}
]
},
"__schema18": {
"anyOf": [
{
"type": "string",
"enum": [
"bronze",
"silver",
"gold",
"platinum"
]
},
{
"type": "null"
}
]
},
"__schema19": {
"anyOf": [
{
"type": "string",
"enum": [
"missing",
"invalid"
]
},
{
"type": "null"
}
]
}
}
}
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