{ "openapi": "3.0.1", "info": { "title": "Bunjang Scraper: Korea New Listing & Price Alerts", "description": "Bunjang (bunjang.co.kr) scraper: search Korea second hand listings by keyword, one row per listing with price, condition code, location, seller type, seller hash, link. Only new listings for a brand and price drop alerts on Bunjang since your last run. Export a search to Google Sheets or n8n.", "version": "1.0", "x-build-id": "jj8mid5WkELgsYmeE" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/accountable_eel~bunjang-listing-lookup/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-accountable_eel-bunjang-listing-lookup", "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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/accountable_eel~bunjang-listing-lookup/runs": { "post": { "operationId": "runs-sync-accountable_eel-bunjang-listing-lookup", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/accountable_eel~bunjang-listing-lookup/run-sync": { "post": { "operationId": "run-sync-accountable_eel-bunjang-listing-lookup", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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", "required": [ "searches" ], "properties": { "searches": { "title": "Bunjang searches to run (keywords, or a pasted search URL)", "type": "array", "description": "One search per line — keywords like \"iphone\" or \"나이키\", or paste a bunjang.co.kr search URL. Accepted formats: iphone, 나이키, https://api.bunjang.co.kr/api/1/find_v2.json?q=iphone. You're only charged for the ones we actually find — a miss costs nothing.", "items": { "type": "string" } }, "testRun": { "title": "Try it first — only process the first 5", "type": "boolean", "description": "Turn this on to test your input on a small sample before running the full list. Turn it off to process everything.", "default": false }, "onlyFound": { "title": "Hide rows with no result", "type": "boolean", "description": "Only keep rows where something was actually found. Misses are always free, whether or not you show them here.", "default": false }, "includeKeywords": { "title": "Title must contain (optional)", "type": "array", "description": "Optional. One per line. Case-insensitive substring match against the listing title only. A listing is kept if its title contains at least one of these. Leave empty to keep every title.", "items": { "type": "string" } }, "excludeKeywords": { "title": "Title must not contain (optional)", "type": "array", "description": "Optional. One per line. Case-insensitive substring match against the listing title only. A listing is dropped if its title contains any of these. Leave empty to drop nothing.", "items": { "type": "string" } }, "maxResults": { "title": "Stop after this many results", "minimum": 1, "type": "integer", "description": "Optional. Stop the run once this many results have been found — useful for a quick, cheap sample. Leave blank for no limit." }, "maxListingsPerSearch": { "title": "Most listings to return per search", "type": "integer", "description": "Bunjang returns up to 100 listings per request; this actor pages automatically above that, up to 1000 per search. You pay per listing returned, so this is also your budget control.", "default": 100 }, "minPrice": { "title": "Minimum price (KRW)", "type": "integer", "description": "Optional. Drop listings priced below this. Leave empty for no minimum. Applied after fetching (no confirmed API price-range parameter)." }, "maxPrice": { "title": "Maximum price (KRW)", "type": "integer", "description": "Optional. Drop listings priced above this. Leave empty for no maximum. Applied after fetching (no confirmed API price-range parameter)." }, "availability": { "title": "Availability", "enum": [ "all", "available" ], "type": "string", "description": "Bunjang's search feed already excludes sold listings (status was \"0\" / for_sale on every sampled listing), so \"Available only\" returns the same rows as \"All\". Offered for shape consistency; it does not change what you get back.", "default": "all" }, "cities": { "title": "Cities to keep (optional)", "type": "array", "description": "Optional. One per line. Case-insensitive contains match against each listing's location (\"city\"). Leave empty to keep every city.", "items": { "type": "string" } }, "sortBy": { "title": "Sort results by (optional)", "enum": [ "", "newest", "price_asc", "price_desc" ], "type": "string", "description": "Optional. Sorts the rows this run actually fetched (after filtering, before \"Most listings to return per search\" cuts the list) — it does not re-query the rest of Bunjang. Leave empty to keep Bunjang's own result order.", "default": "" }, "deltaMode": { "title": "Only return results that are new, cheaper, gone or sold since the last run", "type": "boolean", "description": "Turns this actor into a monitor. A listing counts as new when Bunjang's own listing ID (pid) hasn't been returned by a previous run of the same watchlist; a price drop counts when a previously-seen listing's price has fallen (see \"Minimum price drop\" below). Already-reported listings are dropped before you're billed, so a run with nothing new or dropped costs only the run fee. The first run has nothing to compare against, so it returns and remembers everything; from the second run on you get only what changed.", "default": false }, "deltaName": { "title": "Watchlist name (optional)", "type": "string", "description": "Leave empty and we derive one from this run's filters, so two schedules with different filters keep separate memories. Type your own name to keep one memory across a filter change, or to have two schedules share one.", "default": "" }, "alertOnNew": { "title": "Alert on new listings", "type": "boolean", "description": "Part of \"Alert on\" (split into two checkboxes so the Console can render it as a plain toggle pair). On by default.", "default": true }, "alertOnPriceDrop": { "title": "Alert on price drops", "type": "boolean", "description": "Part of \"Alert on\". On by default.", "default": true }, "alertOnGone": { "title": "Alert on gone/sold listings", "type": "boolean", "description": "Off by default. On: a listing this watchlist saw before and that has since disappeared is returned as an ordinary listing row, either changeType \"sold\" or changeType \"gone\". Both are counted toward \"Sell-through rate\", \"Gone this run\" and \"Confirmed sold this run\" even with this off.", "default": false }, "minPriceDropPct": { "title": "Minimum price drop to alert on (%)", "type": "integer", "description": "Bunjang has no bidding system, so every listing's price is a real, comparable fixed price. Default 5%.", "default": 5 }, "skipFirstRun": { "title": "Skip alerts on the first run", "type": "boolean", "description": "On: the run that first starts a watchlist banks every listing silently — no rows, no charge — instead of reporting everything that already existed as \"new\". Off (default): the first run returns everything it finds, all marked new.", "default": false }, "includeSellerInfo": { "title": "Include raw seller ID", "type": "boolean", "description": "Off by default. On: adds the seller's raw Bunjang user ID to every row, in addition to the always-on anonymous seller hash. Bunjang's search results carry no seller display name to expose. Turning this on makes you responsible for having a lawful reason to process that personal data.", "default": false }, "columns": { "title": "Which columns do you want?", "type": "array", "description": "Choose which pieces of information to include in each result row. All are included by default.", "items": { "type": "string", "enum": [ "searchQuery", "listingCount", "totalAvailable", "truncated", "newCount", "priceDropCount", "goneCount", "soldCount", "monitorStatus", "sellThroughRate", "medianPrice", "listings", "listingId", "url", "title", "price", "currency", "listingStatus", "conditionCode", "conditionRaw", "availability", "city", "sellerType", "favouriteCount", "freeShipping", "isPromoted", "category", "postedAt", "imageUrl", "sellerHash", "sellerId", "isNew", "changeType", "previousPrice", "priceDropPct", "firstSeenAt", "lastSeenAt", "daysListed", "lastPrice", "gonePresumedSold", "soldConfirmed" ], "enumTitles": [ "Search", "Listings returned", "Total matching on Bunjang", "More results were available", "New listings this run", "Price drops this run", "Gone this run (no sale proof)", "Confirmed sold this run", "Monitor status", "Sell-through rate (lifetime)", "Median price this run (KRW)", "All listings found (full list)", "Bunjang listing ID (pid)", "Listing link", "Title", "Price (KRW)", "Currency", "Listing status", "Condition (raw Bunjang code)", "Condition (raw, verbatim)", "Availability (available / sold)", "Location", "Seller type", "Favourite count", "Free shipping", "Promoted listing", "Category ID", "Last updated (date)", "Image", "Seller (anonymous hash)", "Seller ID (only with seller info on)", "Is this listing new?", "Change type", "Previous price (KRW)", "Price drop %", "First seen on a run", "Last seen on a run", "Days listed", "Last known price before it went gone/sold", "Presumed sold (no confirmation)", "Sold, confirmed by Bunjang's status flag" ] }, "default": [ "searchQuery", "listingCount", "totalAvailable", "truncated", "newCount", "priceDropCount", "goneCount", "soldCount", "monitorStatus", "sellThroughRate", "medianPrice", "listings", "listingId", "url", "title", "price", "currency", "listingStatus", "conditionCode", "conditionRaw", "availability", "city", "sellerType", "favouriteCount", "freeShipping", "isPromoted", "category", "postedAt", "imageUrl", "sellerHash", "sellerId", "isNew", "changeType", "previousPrice", "priceDropPct", "firstSeenAt", "lastSeenAt", "daysListed", "lastPrice", "gonePresumedSold", "soldConfirmed" ] }, "expandRows": { "title": "One row per listing (recommended) — turn off for one row per search instead", "type": "boolean", "description": "When on, each listing found gets its own row instead of being grouped under its search. You're still only charged once per search, no matter how many rows it produces.", "default": true }, "maxConcurrency": { "title": "Max concurrency", "minimum": 1, "maximum": 20, "type": "integer", "description": "Parallel requests. Keep conservative — this target has no browser fallback, so getting blocked costs more than slow-and-steady.", "default": 5 }, "proxyConfiguration": { "title": "Proxy configuration", "type": "object", "description": "Apify Proxy config. Residential recommended for anti-bot-sensitive targets.", "default": { "useApifyProxy": true } } } }, "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 } } } } } } } } } }