Visa Nearby Merchants API API

openapi: 3.0.1
info:
  title: Foreign Exchange Rates Nearby Merchants API API
  description: Discover nearby Visa-accepting merchants based on geographic coordinates or address information.
  version: '1'
servers:
- url: https://sandbox.api.visa.com
  description: Sandbox server
security: []
tags:
- name: Nearby Merchants API
  description: Discover nearby Visa-accepting merchants based on geographic coordinates or address information.
paths:
  /merchantsearch/v1/nearbymerchants:
    post:
      operationId: findNearbyMerchants
      summary: Find Nearby Merchants
      description: Finds Visa-accepting merchants near a specified geographic location. This operation supports location-based merchant discovery for consumer applications and services.
      tags:
      - Nearby Merchants API
      requestBody:
        description: Location and search criteria
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NearbyMerchantsRequest'
      responses:
        '200':
          description: Nearby merchants found successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NearbyMerchantsResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
components:
  schemas:
    MerchantRecord:
      type: object
      properties:
        visaMerchantId:
          type: string
          description: Visa-assigned merchant identifier
        visaStoreId:
          type: string
          description: Visa-assigned store identifier
        merchantName:
          type: string
          description: Name of the merchant
        merchantCategoryCode:
          type: string
          description: Merchant Category Code
        merchantAddress:
          type: object
          properties:
            street:
              type: string
              description: Street address
            city:
              type: string
              description: City
            state:
              type: string
              description: State or province
            postalCode:
              type: string
              description: Postal code
            country:
              type: string
              description: Country code
        matchScore:
          type: number
          format: double
          description: Confidence score of the match
    NearbyMerchantsResponse:
      type: object
      properties:
        merchantSearchServiceResponse:
          type: object
          properties:
            response:
              type: array
              description: List of nearby merchants
              items:
                $ref: '#/components/schemas/MerchantRecord'
            totalCount:
              type: integer
              description: Total matching merchants
    ErrorResponse:
      type: object
      properties:
        errorCode:
          type: string
          description: Machine-readable error code
        message:
          type: string
          description: Human-readable error description
    NearbyMerchantsRequest:
      type: object
      properties:
        latitude:
          type: number
          format: double
          description: Latitude coordinate
        longitude:
          type: number
          format: double
          description: Longitude coordinate
        searchRadius:
          type: number
          format: double
          description: Search radius in kilometers
        searchRadiusUnit:
          type: string
          description: Unit of measurement for search radius
          enum:
          - KM
          - MI
        merchantCategoryCode:
          type: array
          description: Filter by Merchant Category Codes
          items:
            type: string
        maxRecords:
          type: integer
          description: Maximum number of records to return
x-tagGroups:
- name: API Reference
  tags:
  - Foreign Exchange Rates API