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DaData.ru

Russian data validation API for addresses, names, phones, emails, passports, and vehicle text cleansing.

Useful for data quality work on Russian forms that parses free-form addresses, normalizes names with grammatical cases, and validates phones, emails, and passport details.

Example Use Cases

These are the DaData.ru actions Snow can use when building apps with you. Connecting an account does not make Snow run these on its own.

Find Address

Retrieve full Russian address details by FIAS ID, KLADR code, or cadastral number. Returns structured data including postal code, region, city, street, coordinates, and administrative codes (OKATO, OKTMO, tax office). Use this when you have an address identifier and need the complete address breakdown.

Find Address by FIAS ID

Find address by FIAS ID from the Federal Information Address System (FIAS/GAR). Returns structured address details including postal code, region, city, street, coordinates, and administrative codes. Use when you have a FIAS GUID and need the complete address breakdown.

Find Postal Unit By ID

Find postal unit by postal code. Returns postal office details including address and schedule. Use when you have a specific postal code and need complete information about that postal office location.

Clean Address

Clean and standardize a Russian postal address. Converts a free-form address string into a structured object with parsed components (region, city, street, house, etc.), geographic coordinates, postal code, and quality indicators. Useful for address validation, geocoding, and data normalization.

Clean Birthdate

Standardize and validate birthdate strings. Accepts various formats (DD.MM.YYYY, M/D/YY, Russian text dates) and normalizes to DD.MM.YYYY. Returns quality code indicating parse success.

Clean Composite Record

Tool to standardize composite records with multiple contact data fields in a single request. Use when you need to clean records containing combinations of name, address, phone, email, passport, birthdate, or vehicle data. More efficient than calling individual clean actions separately for multi-field records.

Clean Email

Standardize and validate an email address. Fixes typos in domains (e.g., 'gnail.con' → 'gmail.com'), validates format, and classifies as PERSONAL, CORPORATE, ROLE, or DISPOSABLE. Use to clean user-provided emails before storing or sending mail.

Clean Name (FIO)

Tool to standardize and parse full names (FIO), detect gender, and return grammatical cases. Use when you need structured name parsing and declensions from raw FIO inputs.

Clean Passport

Tool to validate a Russian passport number against the official registry. Use after collecting passport details.

Clean Phone

Tool to standardize and validate phone numbers. Use when you need to convert arbitrary phone inputs into a uniform, validated 11-digit format for further processing.