Trustly Group Network Check API

openapi: 3.2.0
info:
  title: Network Check API
  version: 1.0.0
servers:
- url: https://sandbox.trustly.one/api/v1
  description: Sandbox
tags:
- name: networkCheckApi
paths:
  /customers/lookup:
    get:
      operationId: networkCheckApi_get-customer-lookup
      summary: Look up whether a user is known to Trustly
      description: 'Checks whether a user has previously used Trustly, based on one or more provided identifiers (email or phone).


        Merchants can use this endpoint without having to launch Trustly widget/lightbox. One such use case could be to use this endpoint early in the payment funnel — before the user reaches the payment selection screen — to determine whether to surface Trustly as the top payment option. A `true` response indicates the user is already familiar with Pay by Bank and is more likely to complete a Trustly-powered transaction.


        **How it works:** The lookup queries Trustly''s user database across all stored identifiers. If any provided identifier matches a known Trustly user, `isInTrustlyNetwork` is returned as `true`.


        **Authentication:** Requests must be authenticated with HTTP Basic Auth using your `accessId` as the username and `accessKey` as the password.'
      tags:
      - networkCheckApi
      parameters:
      - name: email
        in: query
        description: User's email address.
        required: true
        schema:
          type: string
          format: email
      - name: phone
        in: query
        description: User's phone number in ITU E.164 format.
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Lookup result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomerLookupResponse'
        '400':
          description: Bad Request — missing mandatory fields or invalid email
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomerLookupResponse'
        '401':
          description: Access not authorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Get-customer-lookupRequestUnauthorizedError'
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                description: Any type
      security:
      - HTTPBasic: []
components:
  schemas:
    BaseException:
      type: object
      properties:
        domain:
          type: string
        code:
          type: integer
        location:
          type: string
        message:
          type: string
        occurredAt:
          type: integer
      title: BaseException
    CustomerLookupResponseErrorsListItems:
      type: object
      properties:
        code:
          type: integer
        message:
          type: string
        location:
          type: string
        domain:
          type: string
        occurredAt:
          type: integer
      title: CustomerLookupResponseErrorsListItems
    Get-customer-lookupRequestUnauthorizedError:
      type: object
      properties:
        errors:
          type: array
          items:
            $ref: '#/components/schemas/BaseException'
      required:
      - errors
      title: Get-customer-lookupRequestUnauthorizedError
    CustomerLookupResponse:
      type: object
      properties:
        isInTrustlyNetwork:
          type: boolean
          description: True if a transaction has ever been made with any of the provided identifiers.
        errorsList:
          type: array
          items:
            $ref: '#/components/schemas/CustomerLookupResponseErrorsListItems'
          description: Present only on error responses.
      title: CustomerLookupResponse
  securitySchemes:
    HTTPBasic:
      type: http
      scheme: basic
      description: ''