> ## Documentation Index > Fetch the complete documentation index at: https://docs.cnaught.com/llms.txt > Use this file to discover all available pages before exploring further. # Get List of Portfolios > Gets the list of portfolios the user is able to use for purchasing credits. This list is not paginated - the full list of portfolios is returned. The portfolio objects in the list do not include details about the project categories comprising the portfolio - those can be retrieved for each portfolio using the [Get Portfolio By Id](/api/reference/#operation/GetPortfolioById) API endpoint. ## OpenAPI ````yaml api-reference/openapi.yaml get /portfolios openapi: 3.1.0 info: title: CNaught Carbon Credits API Documentation contact: email: support@cnaught.com name: CNaught url: https://cnaught.com/ version: v1 description: | Carbon Credits API Documentation termsOfService: https://cnaught.com/terms license: name: MIT url: https://spdx.org/licenses/MIT.html servers: - url: https://api.cnaught.com/v1 description: CNaught API security: - ApiKey: [] tags: - name: Orders description: Endpoints for placing orders and retrieving information about orders - name: Quotes description: Endpoints for obtaining price quotes for orders - name: Climate Impact description: >- Endpoints for retrieving climate impact data and hosted public impact page configuration - name: Subaccounts description: Endpoints for creating and retrieving information about subaccounts paths: /portfolios: get: tags: - Portfolios summary: Get List of Portfolios description: > Gets the list of portfolios the user is able to use for purchasing credits. This list is not paginated - the full list of portfolios is returned. The portfolio objects in the list do not include details about the project categories comprising the portfolio - those can be retrieved for each portfolio using the [Get Portfolio By Id](/api/reference/#operation/GetPortfolioById) API endpoint. operationId: GetListOfPortfolios responses: '200': description: List of Portfolios content: application/json: schema: $ref: '#/components/schemas/ListOfPortfolios' example: data: - id: oH5hlq name: CNaught Impact summary: >- Science-backed, diversified portfolio to maximize impact, mitigate risk, and foster innovation based on Oxford's principles for carbon offsetting. description: >- The Impact Portfolio is a diversified portfolio of high-quality carbon credits designed to maximize impact, mitigate risk, and foster innovation. A portfolio approach to credits is recommended by the World Economic Forum, and the CNaught portfolio embodies the science-based best practices laid out in Oxford’s Principles for Carbon Offsetting. The Impact Portfolio includes the full range of carbon credit types CNaught offers so that you can maximize your ability to support a low-carbon future. primary_image_url: >- https://assets.cnaught.com/64fd900fcf6f93409fc7ff21/65249b23e4abea354f4e8672_6412308f4b9aaa3dc170ae16_Manoa.jpeg - id: fRqLie name: CNaught Impact Lite summary: >- The Impact Lite Portfolio is narrower in scope than the Impact portfolio but still contains a diversified portfolio of high-quality carbon credits to drive impact and mitigate risk. description: >- The Impact Lite Portfolio is narrower in scope than the Impact portfolio but still contains a diversified portfolio of high-quality carbon credits to drive impact and mitigate risk. A portfolio approach to credits is recommended by the World Economic Forum, and CNaught's approach embodies the science-based best practices laid out in Oxford’s Principles for Carbon Offsetting. The Impact Lite Portfolio does not support innovation in long-lived carbon removal technologies, which will be a critical part of reaching global climate goals. primary_image_url: >- https://assets.cnaught.com/64fd900fcf6f93409fc7ff21/659c94c127c442a6b4f17aa5_katingan-mentaya-river.jpg '401': $ref: '#/components/responses/Unauthorized' components: schemas: ListOfPortfolios: type: object properties: data: type: array items: $ref: '#/components/schemas/Portfolio' Portfolio: type: object description: >- Details about a project portfolio. A portfolio is composed of project categories, with a percentage allocation to each category. properties: id: type: string description: Identifier that can be used to retrieve the portfolio examples: - Fc35bt3 name: type: string description: Name of the portfolio examples: - Climate Active summary: type: string description: Short description of the portfolio examples: - Portfolio of climate active eligible projects description: type: string description: Extended description of the portfolio examples: - >- This is a portfolio that only includes projects eligible for Climate Active designation primary_image_url: type: - string - 'null' description: URL for the primary image of the portfolio examples: - >- https://assets.cnaught.com/64fd900fcf6f93409fc7ff21/6524ae6c0387291e029550f1_64076b4177668a2e4a6a1d31_peter-thomas-TRAYV5rsA9Y-unsplash%25201.jpeg responses: Unauthorized: description: Request Unauthorized content: application/problem+json: schema: properties: title: type: string description: Short, human-readable summary of the problem type status: type: integer description: HTTP status code of the error example: title: Authorization has been denied for this request status: 401 securitySchemes: ApiKey: type: http scheme: bearer ````