Autocomplete Russian addresses. Returns suggestions with postal code, FIAS ID, and coordinates.

Search Russian companies by name, INN, or OGRN. Returns legal details, address, and CEO.

Autocomplete Russian full names (FIO). Returns suggestions with gender detection.

Get detailed company info by INN or OGRN. Returns registration, status, CEO, address, OKVED.

Find bank by BIC, SWIFT, INN, or name. Returns correspondent account, address, and status.

Get full address info by FIAS ID, KLADR ID, or cadastral number.

Get CDEK, Boxberry, and DPD city IDs by KLADR ID. Essential for logistics integrations.

Standardize a Russian address. Returns structured fields, coordinates, and quality codes. Paid: 0.20 RUB/req.

Validate and standardize a phone number. Returns carrier, region, timezone, and type. Paid: 0.20 RUB/req.

Validate an email address. Fixes typos, detects disposable/corporate/personal type. Paid: 0.20 RUB/req.

Parse and standardize a Russian full name (FIO). Splits into surname/name/patronymic, detects gender. Paid: 0.20 RUB/req.

Validate a full person record in one request: FIO + birthdate + address + phone + email + passport. 5-8x cheaper than separate calls. Paid.

Reverse geocoding: find nearest addresses by latitude/longitude coordinates.

Detect Russian city by IPv4 address. Returns city name, coordinates, and FIAS ID.

Check your DaData account balance and daily usage statistics.

Check when DaData reference databases were last updated (FIAS, EGRUL, banks, etc.).

Validate a Russian passport against the MVD invalid passports registry. Paid: 0.20 RUB/req.

Find passport issuing authority by subdivision code (e.g. '770-001'). Returns the full name of the office.

Find a person's INN by passport data and birthday (via FNS API). Availability not guaranteed.

Find companies affiliated with a person or company by INN. Requires 'Maximum' plan.

Find a company by its corporate email address or domain. Paid: 7 RUB/req.

Find a company's brand name, website, and logo by INN. Paid: 7 RUB/req.

Check if an INN belongs to a self-employed person (via FNS API). Availability not guaranteed.

Search Belarusian companies and entrepreneurs by name or UNP (Belarus tax ID).

Search Kazakh companies and entrepreneurs by name or BIN (Kazakhstan business ID).

Autocomplete email addresses. Suggests domains and corrects typos as user types.

Recognize car brand and model from a string. Paid: 0.20 RUB/req.

Autocomplete car brand names in Russian and English.

Find a post office by postal code, or nearest by coordinates. Returns address, schedule, and status.

Search countries by name, ISO alpha-2/alpha-3 code. ISO 3166 reference.

Search Russian reference directories: OKVED, OKPD, OKTMO, metro, tax/customs offices, courts, currencies, MKTU, professions, positions.