openapi: 3.0.1
info:
  title: Fincra Account Resolution Conversions API
  description: Fincra is an African cross-border payments infrastructure API for collections, payouts/disbursements, FX conversions, quotes, beneficiaries, virtual accounts, bank/account resolution, and webhooks. Requests are authenticated with an `api-key` header and a Bearer access token.
  termsOfService: https://www.fincra.com/terms
  contact:
    name: Fincra Support
    email: support@fincra.com
    url: https://docs.fincra.com
  version: '1.0'
servers:
- url: https://api.fincra.com
  description: Production
- url: https://sandboxapi.fincra.com
  description: Sandbox
security:
- ApiKeyAuth: []
  BearerAuth: []
tags:
- name: Conversions
paths:
  /conversions/initiate:
    post:
      operationId: initiateConversion
      tags:
      - Conversions
      summary: Initiate a currency conversion
      description: Convert balance from one currency to another using a quote reference.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConversionRequest'
      responses:
        '200':
          description: Conversion initiated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConversionResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /conversions:
    get:
      operationId: listConversions
      tags:
      - Conversions
      summary: List all conversions
      parameters:
      - name: business
        in: query
        schema:
          type: string
      - $ref: '#/components/parameters/Page'
      - $ref: '#/components/parameters/PerPage'
      responses:
        '200':
          description: List of conversions
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConversionListResponse'
  /conversions/{reference}:
    get:
      operationId: verifyConversion
      tags:
      - Conversions
      summary: Verify conversion status
      parameters:
      - $ref: '#/components/parameters/Reference'
      responses:
        '200':
          description: Conversion status
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConversionResponse'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    PerPage:
      name: perPage
      in: query
      schema:
        type: integer
        default: 10
    Page:
      name: page
      in: query
      schema:
        type: integer
        default: 1
    Reference:
      name: reference
      in: path
      required: true
      schema:
        type: string
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication failed
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    ConversionListResponse:
      type: object
      properties:
        success:
          type: boolean
        data:
          type: array
          items:
            $ref: '#/components/schemas/ConversionResponse'
    Error:
      type: object
      properties:
        success:
          type: boolean
          example: false
        message:
          type: string
    ConversionResponse:
      type: object
      properties:
        success:
          type: boolean
        data:
          type: object
          properties:
            reference:
              type: string
            customerReference:
              type: string
            status:
              type: string
            sourceCurrency:
              type: string
            destinationCurrency:
              type: string
            amount:
              type: number
    ConversionRequest:
      type: object
      required:
      - business
      - quoteReference
      - customerReference
      properties:
        business:
          type: string
        quoteReference:
          type: string
        customerReference:
          type: string
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: api-key
      description: Merchant secret API key.
    BearerAuth:
      type: http
      scheme: bearer
      description: Bearer access token issued to the merchant.