{ "openapi": "3.0.1", "info": { "title": "Kleinanzeigen Deal Finder – Underpriced Ads & Price Drops", "description": "Monitor Kleinanzeigen.de searches and get only new listings, scored against the market median: deals, price drops, scam flags. For resellers & flippers.", "version": "2.2", "x-build-id": "Ll1mVrsmGjuxQTtil" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/ninhothedev~kleinanzeigen-deal-finder/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-ninhothedev-kleinanzeigen-deal-finder", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/ninhothedev~kleinanzeigen-deal-finder/runs": { "post": { "operationId": "runs-sync-ninhothedev-kleinanzeigen-deal-finder", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/ninhothedev~kleinanzeigen-deal-finder/run-sync": { "post": { "operationId": "run-sync-ninhothedev-kleinanzeigen-deal-finder", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "properties": { "searchQueries": { "title": "Search keywords", "type": "array", "description": "Keywords to monitor, one per line (e.g. 'iphone 13 pro', 'rolex submariner', 'ps5'). Each keyword is its own monitored search, combined with the location / category / price filters below. Leave empty if you paste search URLs instead.", "items": { "type": "string" } }, "location": { "title": "Location (city or PLZ)", "type": "string", "description": "City, district or 5-digit German postal code, e.g. 'Berlin', 'München' or '10115'. Leave empty for all of Germany." }, "radiusKm": { "title": "Radius (km)", "minimum": 0, "maximum": 200, "type": "integer", "description": "Search radius around the location. Kleinanzeigen supports 5, 10, 20, 30, 50, 100, 150 and 200 km - other values are rounded up. 0 = only the location itself.", "default": 0 }, "category": { "title": "Category", "enum": [ "", "195", "403", "203", "205", "196", "208", "207", "277", "197", "199", "402", "275", "238", "198", "80", "86", "88", "84", "89", "81", "246", "82", "239", "91", "93", "90", "87", "210", "216", "217", "223", "211", "305", "306", "276", "280", "220", "241", "153", "154", "159", "160", "158", "224", "156", "157", "155", "102", "107", "247", "111", "110", "123", "114", "117", "118", "105", "125", "109", "161", "408", "409", "407", "405", "406", "173", "176", "172", "226", "245", "279", "278", "228", "225", "285", "175", "227", "168", "17", "23", "22", "20", "258", "19", "25", "21", "236", "237", "18", "130", "134", "313", "139", "136", "243", "135", "138", "132", "133", "283", "185", "230", "249", "234", "240", "282", "187", "233", "248", "191", "250", "189", "232", "242", "73", "74", "76", "78", "79", "77", "284", "281", "75", "231", "255", "257", "287", "251", "254", "286", "252", "256", "297", "291", "296", "289", "294", "293", "292", "288", "295", "290", "298", "272", "192", "273", "274", "235", "268", "262", "271", "263", "269", "261", "266", "267", "264", "265", "260", "270", "400", "401" ], "type": "string", "description": "Optional Kleinanzeigen category. Can also be used without keywords to scrape a whole category (combine with a location).", "default": "" }, "minPrice": { "title": "Min price (€)", "minimum": 0, "type": "integer", "description": "Only listings priced at or above this amount." }, "maxPrice": { "title": "Max price (€)", "minimum": 0, "type": "integer", "description": "Only listings priced at or below this amount." }, "searchUrls": { "title": "Search URLs", "type": "array", "description": "Optional: Kleinanzeigen.de search-result URLs with all filters applied (open kleinanzeigen.de, search, set filters, copy the address bar), e.g. https://www.kleinanzeigen.de/s-rolex-gmt-master/k0. Each search is monitored independently. Single listing pages (/s-anzeige/...) are not searches and are skipped.", "items": { "type": "string" } }, "dealThresholdPercent": { "title": "Deal threshold (% below median)", "minimum": 1, "maximum": 90, "type": "integer", "description": "A listing is flagged as a deal when its price is at least this many percent below the trimmed median price of comparable active listings in the same search.", "default": 25 }, "maxListingAgeHours": { "title": "Max listing age (hours)", "minimum": 1, "maximum": 168, "type": "integer", "description": "Only listings published within the last X hours can be flagged as deals. Lower = catch fresh deals before everyone else. Listings older than this are still scraped, just never marked as a deal.", "default": 6 }, "privateOnly": { "title": "Private sellers only", "type": "boolean", "description": "When enabled, commercial / PRO sellers are excluded. Private sellers are usually where the real bargains are.", "default": false }, "dealsOnly": { "title": "Only output deals & price drops", "type": "boolean", "description": "Push only listings flagged as a deal or whose price dropped since the last run (everything else is still tracked for the median and the seen-list, but not saved or charged).", "default": false }, "strictTitleMatch": { "title": "Strict title match", "type": "boolean", "description": "Kleinanzeigen's search is fuzzy ('iphone 13' also returns iPhone 12 ads). When on, only listings whose title contains every search word are scored and saved, which keeps the market median like-for-like. Turn off for broad category monitoring.", "default": true }, "fetchDetails": { "title": "Fetch listing details", "type": "boolean", "description": "Load each new listing's detail page for full description, all images and seller profile (active since, listing count). Slower and adds a per-item charge. Recommended OFF for high-frequency monitoring, ON for research runs.", "default": false }, "compareEbaySold": { "title": "Compare against eBay sold prices", "type": "boolean", "description": "Best-effort: for each flagged deal, try to look up eBay.de sold prices and attach ebaySoldMedian / ebayMarginPercent. Note: eBay.de currently requires a login for sold-price searches, so these fields usually stay empty.", "default": false }, "maxItemsPerSearch": { "title": "Max new items to push per search", "minimum": 1, "maximum": 1000, "type": "integer", "description": "Maximum number of NEW listings pushed to the dataset per search URL. Caps cost on very broad searches.", "default": 100 }, "medianBasisDepth": { "title": "Median basis depth", "minimum": 25, "maximum": 500, "type": "integer", "description": "How many listings to scan per search to build the market median (the deal benchmark) on a refresh run. Higher = more robust deal scoring. Only NEW listings are pushed and charged; the rest are used purely to compute the median.", "default": 100 }, "medianRefreshEveryRuns": { "title": "Refresh median every N runs", "minimum": 1, "maximum": 100, "type": "integer", "description": "The market median changes slowly, so it is cached between runs. Only every Nth run does a full deep scan to refresh it; in-between runs do a light scan that's enough to catch new listings. Lower = fresher median but more requests. With a 5-minute schedule, 6 means refresh ~every 30 minutes.", "default": 6 }, "proxyConfiguration": { "title": "Proxy configuration", "type": "object", "description": "Proxy settings. Apify Datacenter proxy is enough for most searches; switch to Residential if you hit blocks.", "default": { "useApifyProxy": true, "apifyProxyGroups": [] } } } }, "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 }, "PROXY_UNBLOCKER_UNITS": { "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 }, "PROXY_UNBLOCKER_UNITS": { "type": "integer", "example": 0 } } } } } } } } } }