{ "openapi": "3.0.1", "info": { "title": "Academic Paper Search: OpenAlex, Crossref & arXiv", "description": "Search scholarly papers and look up DOIs or arXiv ids across OpenAlex and Crossref (arXiv optional). One deduplicated record per paper: title, authors, venue, year, abstract, citations, open-access PDF link.", "version": "1.0", "x-build-id": "SPFWQlU9C2IT7dY6c" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/thriving_adder~academic-research-papers/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-thriving_adder-academic-research-papers", "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": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/thriving_adder~academic-research-papers/runs": { "post": { "operationId": "runs-sync-thriving_adder-academic-research-papers", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/thriving_adder~academic-research-papers/run-sync": { "post": { "operationId": "run-sync-thriving_adder-academic-research-papers", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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": { "queries": { "title": "Search queries", "type": "array", "description": "Keyword searches (title, abstract and full-text where the source supports it), e.g. \"retrieval augmented generation\". Max 100 per run.", "items": { "type": "string" } }, "dois": { "title": "DOIs to look up", "type": "array", "description": "DOIs (10.1038/nature14539 or https://doi.org/...). Max 10,000 per run.", "items": { "type": "string" } }, "arxivIds": { "title": "arXiv ids to look up", "type": "array", "description": "arXiv ids such as 1706.03762 or 2005.11401v4 (the version is ignored).", "items": { "type": "string" } }, "sources": { "title": "Sources", "type": "array", "description": "Which open APIs to query. arXiv is opt-in: its API allows only 1 request every 3 s, so it is slower; arXiv papers are also found through OpenAlex.", "items": { "type": "string", "enum": [ "openalex", "crossref", "arxiv" ], "enumTitles": [ "OpenAlex (CC0)", "Crossref", "arXiv" ] }, "default": [ "openalex", "crossref" ] }, "maxResultsPerQuery": { "title": "Max results per query and source", "minimum": 1, "maximum": 1000, "type": "integer", "description": "Up to this many results from EACH selected source; duplicates across sources are merged and charged once.", "default": 25 }, "yearFrom": { "title": "Published from (year)", "minimum": 1500, "maximum": 2100, "type": "integer", "description": "Only papers published in or after this year." }, "yearTo": { "title": "Published to (year)", "minimum": 1500, "maximum": 2100, "type": "integer", "description": "Only papers published in or before this year." }, "openAccessOnly": { "title": "Open access only", "type": "boolean", "description": "Only free-to-read papers (OpenAlex is_oa; Crossref: Creative Commons licence; arXiv is always open).", "default": false }, "sort": { "title": "Sort", "enum": [ "relevance", "cited", "newest" ], "type": "string", "description": "Order of search results within each source.", "default": "relevance" }, "includeAbstract": { "title": "Include abstracts", "type": "boolean", "description": "Return abstracts when the source has them. Abstracts can be under the publisher's copyright: fine for research and search, check before republishing.", "default": true }, "includeAuthorNames": { "title": "Include author names", "type": "boolean", "description": "Return author names as published (public bibliographic data). Off: only authorCount. ORCIDs, e-mails and raw affiliation strings are never returned.", "default": true }, "contactEmail": { "title": "Contact e-mail (polite pools, recommended)", "type": "string", "description": "Sent as mailto to Crossref and OpenAlex so they can contact you about heavy use (Crossref's faster 'polite' pool). Not stored in the output." }, "openalexApiKey": { "title": "OpenAlex API key (optional)", "type": "string", "description": "Your free OpenAlex key (openalex.org/settings/api) gives you your own $1/day budget (about 1,000 searches). Without it, OpenAlex shares a small daily budget per IP and may answer 429; Crossref then covers the search." } } }, "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 } } } } } } } } } }