{
  "openapi": "3.0.1",
  "info": {
    "title": "Research Paper Scraper — Papers, Abstracts & Citations",
    "description": "Scrape academic papers from OpenAlex: title, full reconstructed abstract, authors, institutions, journal, publisher, DOI, publication date, citation count, field-weighted impact, topics, open-access status and PDF links. Filter by keyword, year, DOI, citations, country or type. No API key.",
    "version": "0.1",
    "x-build-id": "ybOP7C8wIwNVuXEYj"
  },
  "servers": [
    {
      "url": "https://api.apify.com/v2"
    }
  ],
  "paths": {
    "/acts/hichemdev~openalex-scraper/run-sync-get-dataset-items": {
      "post": {
        "operationId": "run-sync-get-dataset-items-hichemdev-openalex-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": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/acts/hichemdev~openalex-scraper/runs": {
      "post": {
        "operationId": "runs-sync-hichemdev-openalex-scraper",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor and returns information about the initiated run in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$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": {
                  "$ref": "#/components/schemas/runsResponseSchema"
                }
              }
            }
          }
        }
      }
    },
    "/acts/hichemdev~openalex-scraper/run-sync": {
      "post": {
        "operationId": "run-sync-hichemdev-openalex-scraper",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$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": {
          "searchTerm": {
            "title": "Search term",
            "type": "string",
            "description": "Words to search titles, abstracts and full text for, e.g. CRISPR gene editing, large language models, microplastics."
          },
          "doi": {
            "title": "DOI",
            "type": "string",
            "description": "Fetch one exact paper by DOI, e.g. 10.1038/s41586-021-03819-2."
          },
          "publicationYear": {
            "title": "Publication year",
            "type": "string",
            "description": "Exact year, e.g. 2024. Use the date range below for anything finer."
          },
          "fromPublicationDate": {
            "title": "Published on or after",
            "type": "string",
            "description": "YYYY-MM-DD."
          },
          "toPublicationDate": {
            "title": "Published on or before",
            "type": "string",
            "description": "YYYY-MM-DD."
          },
          "minCitations": {
            "title": "Min citations",
            "minimum": 0,
            "type": "integer",
            "description": "Keep only papers cited at least this many times."
          },
          "openAccessOnly": {
            "title": "Open access only",
            "type": "boolean",
            "description": "Keep only papers with a free full text available.",
            "default": false
          },
          "workType": {
            "title": "Work type",
            "enum": [
              "",
              "article",
              "review",
              "book",
              "book-chapter",
              "preprint",
              "dissertation",
              "dataset",
              "report"
            ],
            "type": "string",
            "description": "Restrict to one publication type.",
            "default": ""
          },
          "language": {
            "title": "Language",
            "type": "string",
            "description": "Two-letter language code, e.g. en, de, zh."
          },
          "institutionCountry": {
            "title": "Institution country",
            "type": "string",
            "description": "Two-letter country code of an author institution, e.g. us, gb, cn."
          },
          "sortBy": {
            "title": "Sort by",
            "enum": [
              "relevance_score:desc",
              "cited_by_count:desc",
              "publication_date:desc",
              "publication_date:asc"
            ],
            "type": "string",
            "description": "Result order. Relevance needs a search term; without one the actor sorts by citations.",
            "default": "relevance_score:desc"
          },
          "contactEmail": {
            "title": "Contact e-mail (optional)",
            "type": "string",
            "description": "OpenAlex gives faster, more reliable service to requests that identify a contact address. Supplying your own e-mail puts your runs in their polite pool."
          },
          "maxWorks": {
            "title": "Max papers",
            "minimum": 1,
            "maximum": 50000,
            "type": "integer",
            "description": "Stop after this many papers.",
            "default": 100
          },
          "proxyConfiguration": {
            "title": "Proxy",
            "type": "object",
            "description": "Optional. A proxy is not required for this actor.",
            "default": {
              "useApifyProxy": false
            }
          }
        }
      },
      "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
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}