> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tic.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Search participants

> Search for participants in the register



## OpenAPI

````yaml get /datasets/european-commission/participant-register
openapi: 3.0.4
info:
  title: TIC API
  description: ''
  version: v1
servers:
  - url: https://api.tic.io/
security:
  - ApiKey: []
tags:
  - name: BolagsverketStatistics
  - name: Companies
  - name: Companies_SE_
  - name: DocumentDelivery
  - name: EuropeanCommission
  - name: FinancialDocuments
  - name: Finansinspektionen
  - name: Free
  - name: ICA
  - name: ICAStatistics
  - name: Lists
  - name: Media
  - name: Persons
  - name: Persons_SE_
  - name: Properties_SE_
  - name: PTSPortings
  - name: Reseller
  - name: SearchBankruptciesReports
  - name: SearchCompanies
  - name: SearchCompaniesReports
  - name: SearchCompanyWorkplaces
  - name: SearchPerson
  - name: SearchProperties_SE_
  - name: SearchVehicles
  - name: TeamDocumentOrders
  - name: Teams
  - name: User
  - name: Vehicles_SE_
  - name: WatchLists
paths:
  /datasets/european-commission/participant-register:
    get:
      tags:
        - EuropeanCommission
      summary: Search participants
      description: Search for participants in the register
      operationId: ECSearchParticipants
      parameters:
        - name: query
          in: query
          description: >-
            Registration PIC, legal or business, registration number or
            VAT-number, use % for wildcard
          required: true
          schema:
            type: string
        - name: lastItemId
          in: query
          schema:
            type: integer
            format: int32
            default: 0
        - name: pageSize
          in: query
          schema:
            type: integer
            format: int32
            default: 100
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/Ormeo_WebAPI_Models_Datasets_EuropeanCommission_EC_Participant_DtoItemsPagination
components:
  schemas:
    Ormeo_WebAPI_Models_Datasets_EuropeanCommission_EC_Participant_DtoItemsPagination:
      type: object
      properties:
        pageSize:
          type: integer
          format: int32
        lastItemId:
          type: integer
          format: int64
        totalItems:
          type: integer
          format: int32
        items:
          type: array
          items:
            $ref: >-
              #/components/schemas/Ormeo_WebAPI_Models_Datasets_EuropeanCommission_EC_Participant_Dto
          nullable: true
      additionalProperties: false
    Ormeo_WebAPI_Models_Datasets_EuropeanCommission_EC_Participant_Dto:
      type: object
      properties:
        pic:
          type: integer
          format: int32
        legalName:
          type: string
          nullable: true
        businessName:
          type: string
          nullable: true
        vat:
          type: string
          nullable: true
        registrationNumber:
          type: string
          nullable: true
        status:
          type: string
          nullable: true
        address:
          type: string
          nullable: true
        cpLink:
          type: string
          nullable: true
        erasmusCode:
          type: string
          nullable: true
        empty:
          type: boolean
          nullable: true
        valid:
          type: boolean
          nullable: true
        legalNameSearch:
          type: boolean
          nullable: true
        countryName:
          type: string
          nullable: true
        countryCodeAlpha2:
          type: string
          nullable: true
        countryCodeInternal:
          type: string
          nullable: true
        companyId:
          type: integer
          format: int32
          nullable: true
        lastUpdatedAtUtc:
          type: string
          format: date-time
      additionalProperties: false
  securitySchemes:
    ApiKey:
      type: apiKey
      name: x-api-key
      in: header

````