{ "openapi": "3.0.1", "info": { "title": "Marktplaats Monitor: New Listing & Price Drop Alerts", "description": "Monitor Marktplaats.nl and 2dehands.be searches and get only NEW listings and PRICE DROPS. no duplicates, no ads, no daily-digest lag. 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Each is monitored independently per site — you get an alert only for listings not seen in previous runs.", "items": { "type": "string" } }, "sites": { "title": "Sites", "type": "array", "description": "Which marketplaces to monitor (same search engine, two countries).", "items": { "type": "string", "enum": [ "marktplaats.nl", "2dehands.be" ], "enumTitles": [ "Marktplaats.nl (Netherlands)", "2dehands.be (Belgium)" ] }, "default": [ "marktplaats.nl" ] }, "maxItemsPerQuery": { "title": "Listings checked per query", "minimum": 1, "maximum": 100, "type": "integer", "description": "How many newest listings to check per query per run (the monitor diffs these against what it has already seen). 30 covers a typical query polled every 15-60 minutes; raise it for very busy queries or slow schedules.", "default": 30 }, "priceFromEur": { "title": "Min price (EUR)", "minimum": 0, "type": "integer", "description": "Only listings at or above this price." }, "priceToEur": { "title": "Max price (EUR)", "minimum": 0, "type": "integer", "description": "Only listings at or below this price." }, "postcode": { "title": "Postcode (for distance filter)", "type": "string", "description": "Center the search on this postcode (use a Dutch postcode for marktplaats.nl, Belgian for 2dehands.be — when monitoring both countries with a distance filter, run two monitors)." }, "distanceKm": { "title": "Distance (km)", "minimum": 0, "maximum": 300, "type": "integer", "description": "Only listings within this distance of the postcode. 0 = everywhere.", "default": 0 }, "includeCommercialListings": { "title": "Include ads / commercial listings", "type": "boolean", "description": "Admarkt ads and paid-boosted listings are filtered out by default (they flood alerts). Turn on to include them.", "default": false }, "emitOnFirstRun": { "title": "Emit results on the first run", "type": "boolean", "description": "On the first run of a new query, return the current matching listings (so you immediately see what's out there and start monitoring from a known set). Turn this OFF if you want a silent baseline and alerts only for listings that appear AFTER the first run.", "default": true }, "monitorId": { "title": "Monitor ID", "type": "string", "description": "Name of this watchlist's memory. Use different IDs to run independent monitors (e.g. one per product) without their seen-histories mixing.", "default": "default" }, "proxyConfiguration": { "title": "Proxy configuration", "type": "object", "description": "Optional. The monitor is polite by design (5s between searches); add a proxy only if your runs get blocked." } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } } } } } } } } }