Chemaxon · Schema

SearchRequest

CompanyCheminformaticsChemistryDrug DiscoveryLife SciencesMolecular ModelingSoftware Development Kits

Properties

Name	Type	Description
queryStructure	string	Chemical structure within the structure search criteria
resultFormat	string	Structure file format in the response object
exportFormat	string	Exported document format
options	object	Structure-related search options
resultFields	array	List of fields included in the results
conditions	array	List of field-related criteria
pagination	object	Pagination
ordering	object	Ordering parameters
structuralClass	string	Structural class: COMPOUND or MONOMER, if not provided COMPOUND will be used

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/chemaxon/json-schema/chemaxon-search-request-schema.json",
  "title": "SearchRequest",
  "x-generated": "2026-11-03",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/chemaxon-compound-registration-openapi.yml#/components/schemas/SearchRequest",
  "type": "object",
  "properties": {
    "queryStructure": {
      "type": "string",
      "description": "Chemical structure within the structure search criteria"
    },
    "resultFormat": {
      "type": "string",
      "description": "Structure file format in the response object"
    },
    "exportFormat": {
      "type": "string",
      "description": "Exported document format",
      "enum": [
        "JSON",
        "SDF",
        "CSV"
      ]
    },
    "options": {
      "$ref": "#/$defs/SearchOption",
      "description": "Structure-related search options"
    },
    "resultFields": {
      "type": "array",
      "description": "List of fields included in the results",
      "items": {
        "$ref": "#/$defs/FieldId"
      }
    },
    "conditions": {
      "type": "array",
      "description": "List of field-related criteria",
      "items": {
        "$ref": "#/$defs/SearchCondition"
      }
    },
    "pagination": {
      "$ref": "#/$defs/PaginationRequestParams",
      "description": "Pagination"
    },
    "ordering": {
      "$ref": "#/$defs/OrderingParams",
      "description": "Ordering parameters"
    },
    "structuralClass": {
      "type": "string",
      "description": "Structural class: COMPOUND or MONOMER, if not provided COMPOUND will be used",
      "enum": [
        "MONOMER",
        "COMPOUND"
      ]
    }
  },
  "required": [
    "conditions",
    "ordering",
    "pagination",
    "resultFields",
    "resultFormat"
  ],
  "$defs": {
    "FieldId": {
      "type": "object",
      "properties": {
        "fieldName": {
          "type": "string"
        },
        "additional": {
          "type": "boolean",
          "description": "True in case of additional data field, false otherwise"
        }
      },
      "required": [
        "additional",
        "fieldName"
      ]
    },
    "FieldMetadata": {
      "type": "object",
      "properties": {
        "fieldId": {
          "$ref": "#/$defs/FieldId"
        },
        "displayName": {
          "type": "string"
        },
        "required": {
          "type": "boolean"
        },
        "type": {
          "type": "string",
          "enum": [
            "INT",
            "DOUBLE",
            "FLOAT",
            "DECIMAL",
            "STRING",
            "DATETIME"
          ]
        },
        "idBased": {
          "type": "boolean"
        },
        "requiredForSearch": {
          "type": "boolean"
        },
        "sortable": {
          "type": "boolean"
        },
        "operators": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "=",
              "<>",
              "<",
              "<=",
              ">",
              ">=",
              "LIKE",
              "NOT LIKE",
              "IN",
              "AND",
              "BETWEEN",
              "=",
              "CONTAINS",
              "<",
              ">"
            ]
          }
        },
        "options": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Option"
          }
        },
        "list": {
          "type": "boolean"
        }
      }
    },
    "Option": {
      "type": "object",
      "properties": {
        "label": {
          "type": "string"
        },
        "value": {
          "type": "string"
        }
      }
    },
    "OrderingParam": {
      "type": "object",
      "properties": {
        "field": {
          "$ref": "#/$defs/FieldId"
        },
        "direction": {
          "type": "string",
          "enum": [
            "ASC",
            "DESC"
          ]
        },
        "fieldFromMetadata": {
          "$ref": "#/$defs/FieldMetadata",
          "writeOnly": true
        }
      },
      "required": [
        "direction",
        "field"
      ]
    },
    "OrderingParams": {
      "type": "object",
      "properties": {
        "orderingParams": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/OrderingParam"
          }
        }
      }
    },
    "PaginationRequestParams": {
      "type": "object",
      "properties": {
        "offset": {
          "type": "integer",
          "format": "int32"
        },
        "limit": {
          "type": "integer",
          "format": "int32"
        }
      }
    },
    "SearchCondition": {
      "type": "object",
      "properties": {
        "fieldId": {
          "$ref": "#/$defs/FieldId"
        },
        "operator": {
          "type": "string",
          "enum": [
            "Equals, NotEquals, LessThan, GreaterThan, Like, NotLike, In, And, Range, SimilarTo, Contains, Before, After"
          ]
        },
        "value": {
          "type": "string"
        }
      }
    },
    "SearchOption": {
      "type": "object",
      "properties": {
        "searchType": {
          "type": "string",
          "description": "Structure search type",
          "enum": [
            "FULL",
            "SUBSTRUCTURE",
            "DUPLICATE",
            "SIMILARITY"
          ]
        },
        "searchLevel": {
          "type": "string",
          "description": "Search level",
          "enum": [
            "PARENT",
            "VERSION",
            "LOT"
          ]
        },
        "tautomer": {
          "type": "string",
          "description": "Include tautomer matches",
          "enum": [
            "ON",
            "OFF",
            "DEFAULT"
          ]
        },
        "stereo": {
          "type": "string",
          "description": "Include stereo matches",
          "enum": [
            "ON",
            "OFF",
            "DEFAULT"
          ]
        },
        "markush": {
          "type": "string",
          "description": "Markush search enabled",
          "enum": [
            "ON",
            "OFF",
            "DEFAULT"
          ]
        },
        "dissimilarityMetric": {
          "type": "string",
          "description": "Dissimilarity metric used in case of similarity search",
          "enum": [
            "Tanimoto",
            "Tversky",
            "Euclidean",
            "Normalized_euclidean",
            "Dice",
            "Substructure",
            "Superstucture",
            "Markush_overlap"
          ]
        },
        "dissimilarityThreshold": {
          "type": "number",
          "format": "float",
          "description": "Dissimilarity treshold in case of similarity search"
        },
        "searchDeleted": {
          "type": "string",
          "description": "Search for deleted, or non-deleted records (by default)",
          "enum": [
            "YES",
            "NO"
          ]
        }
      },
      "required": [
        "markush",
        "searchLevel"
      ]
    }
  }
}

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