{ "openapi": "3.0.1", "info": { "title": "Crossref Scholarly Scraper — DOIs, Citations & Journals", "description": "Scrape Crossref by keyword, ISSN, or DOI list. Extract title, authors, DOI, citations, journal, publisher, funding, license for research, bibliometrics, and academic analysis. No API key required.", "version": "1.0", "x-build-id": "qAGYCQLIxY6huESqk" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/logiover~crossref-scraper/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-logiover-crossref-scraper", "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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/logiover~crossref-scraper/runs": { "post": { "operationId": "runs-sync-logiover-crossref-scraper", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/logiover~crossref-scraper/run-sync": { "post": { "operationId": "run-sync-logiover-crossref-scraper", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "mode": { "title": "Mode — what to scrape", "enum": [ "works", "journalWorks", "workByDoi" ], "type": "string", "description": "Scraping mode: 'works' = search/browse works, 'journalWorks' = fetch works by journal ISSN, 'workByDoi' = fetch specific DOIs.", "default": "works" }, "query": { "title": "Search Query (optional)", "type": "string", "description": "Optional full-text search across titles, abstracts and authors (e.g. 'deep learning', 'climate change'). Leave empty to browse the most-cited works." }, "type": { "title": "Work type", "enum": [ "", "journal-article", "book-chapter", "proceedings-article", "posted-content", "book", "book-section", "book-part", "reference-entry", "dataset", "dissertation", "report", "monograph", "peer-review", "standard", "grant", "component", "journal", "journal-issue", "journal-volume", "book-series", "book-set", "edited-book", "reference-book", "proceedings", "proceedings-series", "report-series", "report-component", "database", "other" ], "type": "string", "description": "Optional filter by publication type. Leave as 'Any type' for all.", "default": "" }, "sort": { "title": "Sort by", "enum": [ "", "is-referenced-by-count", "published", "indexed", "relevance", "references-count" ], "type": "string", "description": "How to order results. 'Most cited' surfaces the most-referenced works (used automatically when browsing with no query). 'Relevance' only applies when a search query is provided.", "default": "" }, "order": { "title": "Sort direction", "enum": [ "desc", "asc" ], "type": "string", "description": "Direction for the selected sort.", "default": "desc" }, "filter": { "title": "Advanced Crossref Filter (optional)", "type": "string", "description": "Optional raw Crossref filter string for power users (e.g. 'from-pub-date:2023-01-01,has-full-text:true'). Combined with the Work type dropdown above. See https://api.crossref.org/swagger-ui/index.html." }, "issn": { "title": "Journal ISSN (journalWorks mode)", "type": "string", "description": "ISSN of the journal for 'journalWorks' mode (e.g. '1476-4687' for Nature)." }, "dois": { "title": "DOI List (workByDoi mode)", "type": "array", "description": "List of DOIs to fetch in 'workByDoi' mode (e.g. ['10.1038/s41586-023-06547-x'])." }, "maxResults": { "title": "Max Results", "minimum": 1, "maximum": 50000, "type": "integer", "description": "Maximum number of works to return (default 300). Uses cursor pagination for large result sets.", "default": 300 }, "mailto": { "title": "Email (Polite Pool, optional)", "type": "string", "description": "Your email to join the Crossref polite pool for higher rate limits (recommended). E.g. 'you@example.com'.", "default": "contact@logiover.com" }, "proxy": { "title": "Proxy Configuration", "type": "object", "description": "Apify Proxy configuration. Automatic proxy works well for Crossref; the Actor also falls back to a direct connection if a proxy IP fails.", "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 } } }, "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 } } } } } } } } } }