# DaData.ru — how to use (mcp.ai)

Connect your DaData.ru account and use 63 tools for developer tools straight from your AI agent. Connect with your own API key. DaData provides APIs for data validation, standardization, and enrichment, including address parsing, company information retrieval, and more.

## Option A — via MCP (recommended)
Remote MCP endpoint (HTTP, streamable): `https://api.mcp.ai/p_dadata_ru?ms=1787295840000`
Add it as a custom/remote MCP connector in your client (Claude, Cursor, VS Code…), then authenticate when prompted. Once connected, ask the agent to use the server's tools (e.g. `dadata_ru_clean_address`).

## Option B — via direct REST API
Base URL: `https://api.mcp.ai/api/dadata_ru`
Auth: `Authorization: Bearer sk_live_…` — create a workspace API key at https://mcp.ai/settings/api-keys
Discover endpoints: `GET https://api.mcp.ai/api/dadata_ru/_endpoints`

### Endpoints
- `POST https://api.mcp.ai/api/dadata_ru/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 
  - body: { address: string }
- `POST https://api.mcp.ai/api/dadata_ru/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.
  - body: { birthdate: string }
- `POST https://api.mcp.ai/api/dadata_ru/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-pro
  - body: { email: string }
- `POST https://api.mcp.ai/api/dadata_ru/clean/name` — 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.
  - body: { fio: string }
- `POST https://api.mcp.ai/api/dadata_ru/clean/passport` — Tool to validate a Russian passport number against the official registry. Use after collecting passport details.
  - body: { passport: string }
- `POST https://api.mcp.ai/api/dadata_ru/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.
  - body: { phones: string[] }
- `POST https://api.mcp.ai/api/dadata_ru/clean/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, birthd
  - body: { data: string[][], structure: string[] }
- `POST https://api.mcp.ai/api/dadata_ru/clean/vehicle` — Standardize and recognize vehicle make/model from free-form text input. Returns normalized brand and model names with a quality confidence code. Use this to clean user-entered vehicle descriptions lik
  - body: { vehicle: string }
- `POST https://api.mcp.ai/api/dadata_ru/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, OK
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/bank` — Tool to find bank by BIC, SWIFT, INN, or registration number. Use when you need full bank details for a specific identifier. Provide optional KPP for branch-level queries.
  - body: { kpp?: string, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/car/brand` — Find car brand details by identifier. Returns brand information including English and Russian names. Use this when you have a car brand ID (like 'FORD', 'BMW', 'TOYOTA') and need its details. For auto
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/company/by/email` — Find companies by corporate email address domain. Extracts company registration details including INN, OGRN, name, location, and business activity from the email domain.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/country` — Tool to find country details by ISO or numeric code. Use when you have a valid country code and need full metadata.
  - body: { query: string, language?: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/court/by/id` — Find court by ID or code. Returns court details including name, address, and jurisdiction. Use when you have a specific court code and need complete court information.
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/currency` — Tool to find currency details by ISO 4217 code. Use when you have a currency code and need its full metadata.
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/delivery` — Retrieves delivery service city identifiers (CDEK, Boxberry, DPD) for a given Russian city by KLADR code or FIAS ID. Use this tool when integrating with Russian delivery services and you need to map a
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/fias/by/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. U
  - body: { count?: integer, query: string, to_bound?: object, from_bound?: object }
- `POST https://api.mcp.ai/api/dadata_ru/find/fms/unit` — Look up Russian passport issuing authority (FMS unit) by subdivision code. Returns all departments associated with the given code (e.g., main office, passport desks). Use SUGGEST_FMS_UNIT action for t
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/fns/unit` — Find Russian tax inspection (FNS unit) by exact code or INN. Returns inspection details including address, contact info, payment details, and parent unit information. Use SUGGEST_FNS_UNIT action for t
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/fts/unit` — Find a Russian Federal Customs Service (FTS) unit by its 8-digit code. Returns detailed information including the unit's name, address, contact details (phone, fax, email), and registration numbers (I
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/medical/position/by/id` — Tool to find medical position by ID code. Use when you have a medical position ID and need its full name and details.
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/mktu` — Look up MKTU (International Classification of Goods and Services/Nice Classification) items by their numeric code. Returns detailed information including class number, item number, and names in Russia
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/okpd2/by/id` — Look up OKPD2 (Russian Classification of Products by Economic Activity) entries by their exact code. Use this to get the official name, section, and classification details for a known OKPD2 code. Retu
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/okpdtr/position` — Find job position by OKPDTR code. Returns position name and tariff grade. Use this to retrieve official position title and classification details for a known OKPDTR code.
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/okpdtr/profession` — Tool to find profession details by OKPDTR code. Returns profession name and tariff grade from the All-Russian Classifier of Worker Professions. Use when you have an OKPDTR code and need full professio
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/oktmo/by/id` — Find Russian municipal territory by OKTMO code. Returns municipality name and administrative hierarchy (district and settlement levels). Use when you have a specific OKTMO code and need to look up the
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/okved2` — Look up OKVED2 (Russian Classification of Economic Activities) entries by their exact code. Use this to get the official name and classification details for a known OKVED2 code. Returns the section, i
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/party` — Find company or individual entrepreneur details by INN or OGRN from the Russian Federal Tax Service registry. Returns full registration data including legal name, address, status, management, and orga
  - body: { kpp?: string, type?: string, count?: integer, query: string, branch_type?: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/party/by` — Tool to find a Belarusian company or entrepreneur by UNP. Use when you have the UNP and need the full registry record. Example: "Find party by UNP = 190657494".
  - body: { query: string, filters?: object[] }
- `POST https://api.mcp.ai/api/dadata_ru/find/party/kz` — Look up Kazakhstan company or entrepreneur details by BIN (Business Identification Number). Returns registration data including name, address, director, activity codes, and classification codes. Use w
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/find/postal/office` — Find Russian postal office details by postal code (index). Returns office name, address, type, and activation date. Use when you need to look up postal office information for a specific postal code.
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/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.
  - body: { query: string }
- `POST https://api.mcp.ai/api/dadata_ru/geolocate/address` — Tool to find nearest addresses by geographic coordinates. Use when you need address suggestions around a specific location.
  - body: { lat: number, lon: number, count?: integer, radius_meters?: integer }
- `POST https://api.mcp.ai/api/dadata_ru/geolocate/postal/unit` — Tool to find nearest postal units by geographic coordinates. Use when you need to locate post offices near a specific location.
  - body: { lat: number, lon: number, count?: integer, radius_meters?: integer }
- `POST https://api.mcp.ai/api/dadata_ru/get/profile/balance` — Tool to retrieve current DaData account balance. Use before making API calls that consume funds.
- `POST https://api.mcp.ai/api/dadata_ru/get/profile/statistics` — Tool to get daily aggregated usage statistics per DaData API service. Use when you need a breakdown of calls and remaining balances for a specific date.
  - body: { date?: string }
- `POST https://api.mcp.ai/api/dadata_ru/get/reference/versions` — Tool to retrieve the last update dates for DaData reference datasets (FIAS, EGRUL, banks, etc.). Use before performing operations that depend on the currency of reference data.
- `POST https://api.mcp.ai/api/dadata_ru/ip/locate/address` — Geolocate a Russian IP address to determine its city/region. Returns detailed location data including postal code, city, region, federal district, timezone, and coordinates. Only works for IP addresse
  - body: { ip: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/address` — Tool to autocomplete and suggest addresses. Use when user types partial address fragments to retrieve possible address completions.
  - body: { count?: integer, query: string, bounds?: string[], geo_lat?: number, geo_lon?: number, language?: string, to_bound?: object, from_bound?: object, radius_meters?: integer, restrict_value?: boolean }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/bank` — Tool to autocomplete and suggest banks by partial details. Use when you need to find Russian banks by name, BIC, INN, SWIFT, or registry number.
  - body: { count?: integer, query: string, filters?: object }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/car/brand` — Tool to suggest car brands. Use when you need to autocomplete or correct partial car brand names in Russian or English.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/country` — Tool to suggest countries based on user input. Use when you need country autocompletion or search.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/court` — Tool to suggest Russian courts by name or location. Use when user types partial court name or provides filters to retrieve possible court suggestions.
  - body: { count?: integer, query: string, filters?: object, locations?: object[] }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/currency` — Tool to suggest currencies by ISO 4217 code or name. Use when you need currency autocompletion.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/email` — Tool to autocomplete and suggest email addresses. Use when user provides an email prefix and you need possible completions.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/fias` — Tool to suggest addresses from FIAS/GAR database. Use when you need official Russian addresses that strictly match the federal address system (FIAS/GAR).
  - body: { count?: integer, query: string, to_bound?: object, locations?: object[], from_bound?: object, restrict_value?: boolean, locations_boost?: object[] }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/fms/unit` — Tool to autocomplete and suggest passport issuing authorities. Use when you need to lookup Russian FMS units by partial code or name.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/fns/unit` — Tool to suggest Russian tax inspection units by partial name or code. Use when you need to identify a tax inspection authority from incomplete user input. For example, use query='7700' to retrieve uni
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/fts/unit` — Tool to autocomplete and suggest Russian customs (FTS) units. Use when user provides partial name or code to retrieve matching offices.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/medical/position` — Tool to autocomplete and suggest medical positions and specialties. Use when you need to find medical worker positions by partial name or code.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/metro` — Tool to suggest metro stations. Use when you need to autocomplete metro station names in Russian cities.
  - body: { count?: integer, query: string, filters?: object[] }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/mktu` — Autocomplete and search for MKTU (Nice Classification) codes used for trademark registration. MKTU is the International Classification of Goods and Services for trademark purposes. Use this to find cl
  - body: { count?: integer, query: string, filter?: object }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/name` — Tool to autocomplete and suggest full names (FIO). Use when user types partial name fragments to retrieve possible full name completions.
  - body: { count?: integer, parts?: string[], query: string, gender?: string, language?: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/okpd2` — Tool to autocomplete and suggest Russian product classification codes (OKPD2). Use when you need to find or validate OKPD2 codes by partial queries.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/okpdtr/position` — Tool to autocomplete and suggest Russian job positions from OKPDTR classifier. Use when you need to find or validate OKPDTR position codes by partial queries.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/okpdtr/profession` — Tool to autocomplete and suggest professions from OKPDTR classifier. Use when you need to find profession codes and names by partial queries.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/oktmo` — Suggest Russian municipal territory codes (OKTMO) by code prefix or partial name. OKTMO (Общероссийский классификатор территорий муниципальных образований) is a classifier for Russian municipal territ
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/okved2` — Tool to suggest OKVED2 codes by text query. Use when you have a fragment of a Russian economic activity code or name and need structured suggestions.
  - body: { count?: integer, query: string, to_bound?: object, from_bound?: object }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/party` — Tool to autocomplete and suggest Russian companies or entrepreneurs. Use when you have a partial name, INN, OGRN, or address and need structured suggestions.
  - body: { type?: string, count?: integer, query: string, status?: string[], filters?: object[], branches?: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/party/by` — Tool to autocomplete and suggest Belarusian companies or entrepreneurs. Use when you have a partial name, UNP, or address and need structured suggestions from Belarus EGRUL registry.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/party/kz` — Tool to autocomplete and suggest Kazakhstan companies or entrepreneurs. Use when you have a partial company name, BIN, or address and need structured suggestions from Kazakhstan business registry.
  - body: { count?: integer, query: string }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/postal/office` — Suggests Russian Post offices by postal code or address. Returns postal code, address, and schedule. Use for autocompleting postal codes or finding post office details like working hours and location.
  - body: { count?: integer, query: string, filters?: object }
- `POST https://api.mcp.ai/api/dadata_ru/suggest/postal/unit` — Suggests Russian Post offices (Почта России) by postal code or address. Use for autocompleting postal codes, finding post offices by address fragments, or getting details like working hours and locati
  - body: { count?: integer, query: string, filters?: object }

## Example prompts
- "What can I do in DaData.ru?"
- "Show me a summary of my DaData.ru account"

## More
- Page: https://mcp.ai/dadata_ru
- Agent spec (llms.txt): https://mcp.ai/dadata_ru/llms.txt
- Postman collection: https://mcp.ai/dadata_ru/postman.json