{
  "openapi": "3.0.1",
  "info": {
    "title": "NPM Registry Scraper",
    "description": "Scrape NPM package metadata, version history, maintainers, dependents, and download stats from the public NPM registry. Search packages or pull a specific list of package names.",
    "version": "1.0",
    "x-build-id": "WlerrBehb3akKDoCD"
  },
  "servers": [
    {
      "url": "https://api.apify.com/v2"
    }
  ],
  "paths": {
    "/acts/crawlerbros~npm-registry-scraper/run-sync-get-dataset-items": {
      "post": {
        "operationId": "run-sync-get-dataset-items-crawlerbros-npm-registry-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": {
                "$ref": "#/components/schemas/inputSchema"
              }
            }
          }
        },
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "required": true,
            "schema": {
              "type": "string"
            },
            "description": "Enter your Apify token here"
          }
        ],
        "responses": {
          "200": {
            "description": "OK"
          }
        }
      }
    },
    "/acts/crawlerbros~npm-registry-scraper/runs": {
      "post": {
        "operationId": "runs-sync-crawlerbros-npm-registry-scraper",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor and returns information about the initiated run in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$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": {
                  "$ref": "#/components/schemas/runsResponseSchema"
                }
              }
            }
          }
        }
      }
    },
    "/acts/crawlerbros~npm-registry-scraper/run-sync": {
      "post": {
        "operationId": "run-sync-crawlerbros-npm-registry-scraper",
        "x-openai-isConsequential": false,
        "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
        "tags": [
          "Run Actor"
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$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",
        "required": [
          "mode"
        ],
        "properties": {
          "mode": {
            "title": "Mode",
            "enum": [
              "search",
              "lookup",
              "byScope"
            ],
            "type": "string",
            "description": "`search` queries the NPM search API; `lookup` fetches metadata for the exact package names you provide.",
            "default": "search"
          },
          "searchQuery": {
            "title": "Search query (mode=search)",
            "type": "string",
            "description": "Free-text query passed to the NPM search API. Supports keywords like `react`, `cli`, scope queries like `@types/`, and qualifiers like `keywords:web framework`.",
            "default": "react"
          },
          "packageNames": {
            "title": "Package names (mode=lookup)",
            "type": "array",
            "description": "Exact NPM package names. Scoped packages like `@types/node` are supported.",
            "default": [],
            "items": {
              "type": "string"
            }
          },
          "scope": {
            "title": "Scope (mode=byScope)",
            "type": "string",
            "description": "NPM organization / scope name. Examples: `types`, `babel`, `aws-sdk`, `vue`, `nestjs`. Leading `@` is optional. Lists packages whose name starts with `@<scope>/`."
          },
          "downloadsPeriod": {
            "title": "Downloads period",
            "enum": [
              "last-day",
              "last-week",
              "last-month"
            ],
            "type": "string",
            "description": "Time period for download counts (NPM downloads API).",
            "default": "last-week"
          },
          "minDownloadsLastWeek": {
            "title": "Min downloads (last week)",
            "minimum": 0,
            "maximum": 1000000000,
            "type": "integer",
            "description": "Drop packages with fewer downloads last week than this."
          },
          "keywordAnyOf": {
            "title": "Keyword filter",
            "type": "array",
            "description": "Only emit packages tagged with at least one of these keywords.",
            "default": [],
            "items": {
              "type": "string"
            }
          },
          "licenseAnyOf": {
            "title": "License filter (SPDX)",
            "type": "array",
            "description": "Only emit packages whose license matches one of these SPDX identifiers (e.g. `MIT`, `Apache-2.0`).",
            "default": [],
            "items": {
              "type": "string"
            }
          },
          "includeVersions": {
            "title": "Include version history",
            "type": "boolean",
            "description": "Emit the full list of published versions per package.",
            "default": false
          },
          "includeMaintainers": {
            "title": "Include maintainers",
            "type": "boolean",
            "description": "Emit the maintainers array (name + email).",
            "default": true
          },
          "includeDownloads": {
            "title": "Include download stats",
            "type": "boolean",
            "description": "Fetch download counts from `api.npmjs.org/downloads`.",
            "default": true
          },
          "maxItems": {
            "title": "Max items",
            "minimum": 1,
            "maximum": 5000,
            "type": "integer",
            "description": "Hard cap on emitted records.",
            "default": 50
          }
        }
      },
      "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
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}