Greenly alternatives API

openapi: 3.0.0
info:
  title: Greenly Carbon Analytics alternatives API
  version: '1.5'
  description: "# Introduction\nThe Greenly Carbon Analytics API is a set of RESTful services which enable the enrichment of bank transactions with carbon footprint analytics.\n\n All request and response payloads, including errors, use the JSON naming convention.\n\n2 API environments are available: a sandbox environment used to test the API capacities and your integration with these services and the production environment.\n\nTo have access to these environments, you will need to obtain API keys by contacting us at contact@greenly.earth.\n\nThe 2 environments are available at the following URL:\n - Sandbox environment: <https://apisandbox.greenly.earth/v1.5>\n - Production environment: <https://api.greenly.earth/v1.5>\n# Getting Started\nYou can download our sample Postman requests at the following URL: <http://offspend.github.io/PostmanRequests.zip>\n\nYou then need to add your API key in the Greenly Sandbox API environment. After that, you should be able to create a user. Executing this Postman request will automatically set the latest created userId as a global env in your Postman environment. So after creating this user, you can directly try all the other requests including the Calculate Carbon Footprints one which will show you the carbon footprint analysis for a lot of different transactions.\n# Input Transaction Labels\nThe algorithm classifies transactions to providers and purchase categories so as to measure their carbon footprint based on their labels. In the best case, this label would consist only of the name of the recipient of the payment. Yet, in general, raw label contain overhead information, related in particular to the type of payment and the date of the transaction.\n\nIn the case where a cleaning of the overhead is done on the bank side, only the cleaned label should be transmitted to the API. If no cleaning is done or the cleaning is deemed to be too noisy or unreliable, raw labels can be also transmitted to the API. \n\nIndeed, when a label is received, the classification algorithm looks for all common overhead patterns, such as  “CB XXXXX”, “paiement par carte”, or “01/06/2020”, among many other overhead patterns.The classification algorithm removes all such patterns used by all banks that it was possible to enumerate during the R&D process. Yet, it is always possible that some patterns could not be found, or that the format evolves at some time. In that case, the cleaning of the pattern should either be done at the user side, or the user should contact the Greenly support team to ensure proper cleaning of the raw label and hence proper classification and estimation of the carbon footprint.\n\nAs a toy example, let us consider the following raw label to illustrate the allowed format: “paiement par carte super u 35 st jacques de 05/07”. Providing the “cleaned label” would be “super u 35 st jacques de“ or variations thereof, and as it can be observed the cleaned label does not need to be perfectly informative nor cleaned. As mentioned above, it is also possible to simply provide the raw label and the API will take care of removing the date and the overhead linked to card payment. Yet, it is not desired to provide both cleaned and raw labels using a separator (e.g. a new line ‘\n’ separator or other variations) as this would lead to degraded performances.\n\n# Authentication\n\n<!-- ReDoc-Inject: <security-definitions> -->"
  contact:
    email: contact@greenly.earth
servers:
- url: https://api.greenly.earth/v1.5
tags:
- name: alternatives
paths:
  /alternatives:
    get:
      operationId: GetAlternatives
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                items:
                  $ref: '#/components/schemas/AlternativeOutput'
                type: array
        '401':
          description: Authentication Failed
        '500':
          description: An unexpected error occured while processing the request
      description: Retrieve the details of all low-carbon alternatives, either advices or low-carbon provider.
      summary: Get all alternatives
      tags:
      - alternatives
      security: []
      parameters: []
  /alternatives/{id}:
    get:
      operationId: GetAlternative
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                anyOf:
                - $ref: '#/components/schemas/AlternativeOutput'
                - {}
        '401':
          description: Authentication Failed
        '404':
          description: Resource not found
        '500':
          description: An unexpected error occured while processing the request
      description: Retrieve the details of one low-carbon alternative, either advice or low-carbon provider.
      summary: Get alternative
      tags:
      - alternatives
      security: []
      parameters:
      - in: path
        name: id
        required: true
        schema:
          type: string
components:
  schemas:
    Translations:
      $ref: '#/components/schemas/Record_Language.string_'
    AlternativeDescriptionTranslations:
      $ref: '#/components/schemas/Translations'
      description: 'Very short intuitive description of the suggested low-carbon advice or provider

        (tweet format with less than 280 characters) in our multilingual format.'
    RecommendedProviderOutput:
      properties:
        logoUrl:
          type: string
          nullable: true
          description: Url of the provider's logo stored in svg format.
        url:
          type: string
          nullable: true
          description: Url of the recommended provider.
        name:
          type: string
          description: Name of the recommended provider.
      required:
      - logoUrl
      - url
      - name
      type: object
    AlternativeOutput:
      properties:
        recommendedProviders:
          items:
            $ref: '#/components/schemas/RecommendedProviderOutput'
          type: array
          description: List of alternative providers
        ratioEstimatedReduction:
          type: number
          format: double
          nullable: true
          description: 'Estimated average reduction resulting from the suggested low-carbon alternative. Hence a ratio of 0.66 means a reduction

            of 66%, i.e., that the carbon footprint is divided by 3.'
        sources:
          items:
            type: string
          type: array
          nullable: true
          description: A list of url. Can be null.
        description:
          $ref: '#/components/schemas/AlternativeDescriptionTranslations'
        geographicalRestriction:
          allOf:
          - $ref: '#/components/schemas/CountryId'
          nullable: true
          description: 'If specified, it means the alternative is valid only for the specified country.

            If null, then the alternative is valid everywhere.'
        isProviderAlternative:
          type: boolean
          description: 'boolean to indicate whether the alternative is a general advice/behaviour alternative or is related to

            a specific alternative provider.'
        id:
          type: string
          description: UUID4 unique identifier of the alternative
      required:
      - recommendedProviders
      - ratioEstimatedReduction
      - sources
      - description
      - geographicalRestriction
      - isProviderAlternative
      - id
      type: object
    Record_Language.string_:
      properties:
        en:
          type: string
        fr:
          type: string
        es:
          type: string
        it:
          type: string
        sv:
          type: string
        de:
          type: string
      type: object
      description: Construct a type with a set of properties K of type T
    CountryId:
      enum:
      - GB
      - FR
      - ES
      - IT
      - SE
      - DE
      type: string
  securitySchemes:
    api_key:
      type: apiKey
      name: api-key
      in: header