{
"openapi": "3.0.1",
"info": {
"title": "Wallapop Scraper — All Categories",
"description": "Extract listings from any Wallapop category: Cars, Motos, Tech, Fashion, Real Estate, Home, Sports, Bikes, Collectibles and more. Incremental mode included.",
"version": "0.1",
"x-build-id": "yF5Vync6drEjwos1p"
},
"servers": [
{
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}
],
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"summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
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"required": true,
"schema": {
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}
],
"responses": {
"200": {
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}
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"/acts/rastriq~wallapop-scraper/runs": {
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"schema": {
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"responses": {
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"content": {
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"post": {
"operationId": "run-sync-rastriq-wallapop-scraper",
"x-openai-isConsequential": false,
"summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
"tags": [
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"schema": {
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"200": {
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},
"components": {
"schemas": {
"inputSchema": {
"type": "object",
"properties": {
"categoryId": {
"title": "Category",
"enum": [
"100",
"14000",
"12800",
"12465",
"200",
"24200",
"12579",
"17000",
"12467",
"13100",
"12463",
"12461",
"18000",
"19000",
"20000",
"21000",
"13200",
"12485"
],
"type": "string",
"description": "Wallapop category to scrape.
Leave empty to search across all categories (no category filter)."
},
"keywords": {
"title": "Search keywords",
"type": "string",
"description": "Free-text search.
Examples: iPhone 13, Nike Air Max, sofá esquinero, piso Madrid centro.
Leave empty to browse the full category."
},
"maxItems": {
"title": "Max results",
"minimum": 1,
"maximum": 100000,
"type": "integer",
"description": "Hard cap on the number of listings returned.
50 ≈ under 1 min, 500 ≈ 3–5 min, 5 000 ≈ 20–30 min.
Note: Cars category is fetched in a single search pass. All other categories require one additional detail request per listing for structured attributes.",
"default": 50
},
"location": {
"title": "Search center",
"enum": [
"madrid",
"barcelona",
"valencia",
"sevilla",
"bilbao",
"malaga",
"zaragoza"
],
"type": "string",
"description": "City used as the geographic center. Ignored when custom coordinates are set.",
"default": "madrid"
},
"minPrice": {
"title": "Min price (€)",
"minimum": 0,
"type": "integer",
"description": "Only return listings priced at or above this amount."
},
"maxPrice": {
"title": "Max price (€)",
"minimum": 0,
"type": "integer",
"description": "Only return listings priced at or below this amount."
},
"minYear": {
"title": "Min year",
"minimum": 1950,
"maximum": 2030,
"type": "integer",
"description": "Oldest year to include (applies to Cars and Motos)."
},
"maxYear": {
"title": "Max year",
"minimum": 1950,
"maximum": 2030,
"type": "integer",
"description": "Newest year to include (applies to Cars and Motos)."
},
"sellerType": {
"title": "Seller type",
"enum": [
"private",
"professional"
],
"type": "string",
"description": "Filter by seller profile."
},
"orderBy": {
"title": "Sort order",
"enum": [
"most_relevance",
"newest",
"price_low_to_high",
"price_high_to_low",
"closest"
],
"type": "string",
"description": "How results are ordered.",
"default": "most_relevance"
},
"distanceKm": {
"title": "Search radius (km)",
"minimum": 1,
"maximum": 1000,
"type": "integer",
"description": "Maximum distance from the search center (only applies with orderBy: Closest)."
},
"timeFilter": {
"title": "Time filter",
"enum": [
"today",
"lastWeek"
],
"type": "string",
"description": "Restrict results to a recent time window."
},
"maxPages": {
"title": "Max pages",
"minimum": 0,
"maximum": 2000,
"type": "integer",
"description": "Hard cap on search-result pages swept. ~35 listings per page.
Leave at 0 for automatic: enough pages to satisfy Max results in normal mode, or 30 pages (~1 000 listings scanned) in incremental mode, where most listings are skipped as unchanged and more pages must be walked to find the new ones.",
"default": 0
},
"enableCursor": {
"title": "Incremental mode (delta engine)",
"type": "boolean",
"description": "Return only listings that are new or have changed since your last run.
The actor keeps a ledger of every listing id it has already delivered for this search stream, together with a fingerprint of price / title / reserved / warranty. A listing is returned when its id is unknown (_delta_status: \"new\") or when its fingerprint moved (_delta_status: \"updated\"). Everything else is skipped and not charged.
The ledger makes no assumption about feed ordering or timestamps, so a listing that surfaces late in Wallapop's rotating feed is still captured.
First run: captures a full baseline and seeds the ledger.
Subsequent runs: new and changed listings only.
Use cursorId to keep parallel searches independent.",
"default": false
},
"cursorId": {
"title": "Stream id (cursor namespace)",
"type": "string",
"description": "Optional. Names the ingestion stream this run belongs to. Runs sharing a stream id share one ledger; different ids are fully independent.
Leave empty and the actor derives a stable id from your search filters, which is normally what you want. Set it explicitly when several searches should feed a single catalogue (e.g. catalogue-es), or to force a clean rebuild by using a new value.
Only used when Incremental mode is on."
},
"emitSeenIds": {
"title": "Emit seen ids (delisting detection)",
"type": "boolean",
"description": "Write every listing id observed during the sweep to the run's key-value store under SEEN_IDS — including the ones skipped as unchanged.
With delta ingestion your catalogue never expires rows on its own: a listing that sells simply stops appearing. Compare SEEN_IDS across runs and mark anything absent for N consecutive sweeps as delisted.
No extra cost.",
"default": false
},
"customLatitude": {
"title": "Custom latitude",
"minimum": 27,
"maximum": 44,
"type": "number",
"description": "Latitude override (27.0–44.0)."
},
"customLongitude": {
"title": "Custom longitude",
"minimum": -18.2,
"maximum": 5,
"type": "number",
"description": "Longitude override (-18.2 to 5.0)."
},
"proxyConfiguration": {
"title": "Proxy configuration",
"type": "object",
"description": "Proxy settings. Enable Apify proxy to avoid rate-limiting on large runs."
},
"fetchSellerDetails": {
"title": "Fetch seller details (type, name)",
"type": "boolean",
"description": "Enrich each listing with seller_type (consumer / professional), seller_name and seller_slug via a cached call to /api/v3/users/{user_id}.
Cost: one extra request per unique seller in the run (not per listing). In local markets, one seller often accounts for many listings, so the overhead is low.
user_id is always emitted for free regardless of this flag.",
"default": false
},
"geoStopPostalPrefix": {
"title": "Postal-code prefix to guard",
"type": "string",
"description": "Stop pagination when too many consecutive pages fall outside this postal-code prefix.
Examples: 48 for Bizkaia, 28 for Madrid, 08 for Barcelona.
Leave empty to disable the guard."
},
"geoStopThreshold": {
"title": "Drift threshold (0–1)",
"minimum": 0.1,
"maximum": 1,
"type": "number",
"description": "Fraction of items on a page that must be outside the postal prefix to count that page as a drift page.
Default 0.5 (50 %). Lower values trigger the stop sooner.",
"default": 0.5
},
"geoStopPages": {
"title": "Consecutive drift pages to stop",
"minimum": 1,
"maximum": 20,
"type": "integer",
"description": "Number of consecutive drift pages before pagination stops.
Default 3. A higher value is more tolerant of occasional out-of-region results.",
"default": 3
}
}
},
"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": {
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},
"restartCount": {
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},
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"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
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"diskMbytes": {
"type": "integer",
"example": 2048
}
}
},
"buildId": {
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"defaultKeyValueStoreId": {
"type": "string"
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"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": {
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"example": 0
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"DATASET_WRITES": {
"type": "integer",
"example": 0
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"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
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"type": "integer",
"example": 0
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"DATA_TRANSFER_EXTERNAL_GBYTES": {
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"type": "integer",
"example": 0
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"type": "integer",
"example": 0
}
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"example": 0.00005
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"type": "number",
"example": 0.00005
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"type": "integer",
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"type": "integer",
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"type": "integer",
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"type": "integer",
"example": 0
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}