Carte API

Carte API as documented publicly: 10 operations. Contract generated from the documentation by API Evangelist (2026-10-07); not the provider's own document.

Operations 10

POST /v1alpha1/files{upload} Upload File #
GET /v1alpha1/investors/firms Retrieves investment firms. #
GET /v1alpha1/investors/firms/{firmid}/funds/{fundid}/investments/{investmentid}/{investmentidid} Retrieve certificates issued by an investment company to a fund within a firm. #
GET /v1alpha1/investors/firms/{firmid}/funds/{fundid}/{fundidid} Retrieve a list of cash balances for a given firm and fund. #
GET /v1alpha1/investors/firms/{firmid}/{firmidid} Retrieves the investment funds of a given investment firm. #
GET /v1alpha1/issuers/{id} Retrieve an issuer. #
POST /v1alpha1/issuers/{issuerid}/secondaryTransactions Creates a secondary transaction, soft-locks each security being settled, and returns the transaction identifier. #
GET /v1alpha1/issuers/{issuerid}/stakeholders/{id} Retrieve a stakeholder. #
GET /v1alpha1/issuers/{issuerid}/{issueridid} Retrieve certificates. #
GET /v1alpha1/{v1alpha1id} Retrieve issuers. #

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OpenAPI Specification

carte-openapi-generated.yml Raw ↑
openapi: 3.1.0
info:
  title: Carte API
  version: '2026-10-07'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-07: 10 operation(s) read from 18 public documentation page(s) (each
    operation names its page in x-source). This is not the provider''s published contract; Carte has published no machine-readable contract that
    the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 0
    documentation: 10
    pages-with-code: 0
    pages-read: 18
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-07'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-files-upload-file
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-get-issuer
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-firms
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-funds
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-issuers
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-user-get-current-user
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-interests
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-partners
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-warrants
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-get-stakeholder
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-certificates
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-stakeholders
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-transactions
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-investments
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-share-classes
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-certificates
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-initiate-settlement
  - https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-cash-balances
paths:
  /v1alpha1/files{upload}:
    post:
      operationId: post_v1alpha1_files_upload
      tags:
      - V1Alpha1
      summary: Upload File
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-files-upload-file
      parameters:
      - name: upload
        in: path
        required: true
        schema:
          type: string
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostV1Alpha1FilesUploadResponse'
      x-evidence:
        kind: documentation
  /v1alpha1/investors/firms:
    get:
      operationId: get_v1alpha1_investors_firms
      tags:
      - V1Alpha1
      summary: Retrieves investment firms.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-firms
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /v1alpha1/investors/firms/{firmid}/funds/{fundid}/investments/{investmentid}/{investmentidid}:
    get:
      operationId: get_v1alpha1_investors_firms_firmid_funds_fundid_investments_investmentid_invest
      tags:
      - V1Alpha1
      summary: Retrieve certificates issued by an investment company to a fund within a firm.
      description: Retrieve certificates issued by an investment company to a fund within a firm. This endpoint also supports returning certificates
        across all funds of a firm if the caller submits a - (dash) character for the fund ID.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-certificates
      parameters:
      - name: firmid
        in: path
        required: true
        schema:
          type: string
      - name: fundid
        in: path
        required: true
        schema:
          type: string
      - name: investmentid
        in: path
        required: true
        schema:
          type: string
      - name: investmentidid
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
        collapsed_from: 2 example path(s) differing only at investmentIdId
  /v1alpha1/investors/firms/{firmid}/funds/{fundid}/{fundidid}:
    get:
      operationId: get_v1alpha1_investors_firms_firmid_funds_fundid_fundidid
      tags:
      - V1Alpha1
      summary: Retrieve a list of cash balances for a given firm and fund.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-cash-balances
      parameters:
      - name: firmid
        in: path
        required: true
        schema:
          type: string
      - name: fundid
        in: path
        required: true
        schema:
          type: string
      - name: fundidid
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
        collapsed_from: 2 example path(s) differing only at fundIdId
  /v1alpha1/investors/firms/{firmid}/{firmidid}:
    get:
      operationId: get_v1alpha1_investors_firms_firmid_firmidid
      tags:
      - V1Alpha1
      summary: Retrieves the investment funds of a given investment firm.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-investors-list-funds
      parameters:
      - name: firmid
        in: path
        required: true
        schema:
          type: string
      - name: firmidid
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
        collapsed_from: 2 example path(s) differing only at firmIdId
  /v1alpha1/issuers/{id}:
    get:
      operationId: get_v1alpha1_issuers_id
      tags:
      - V1Alpha1
      summary: Retrieve an issuer.
      description: Retrieve an issuer.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-get-issuer
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /v1alpha1/issuers/{issuerid}/secondaryTransactions:
    post:
      operationId: post_v1alpha1_issuers_issuerid_secondaryTransactions
      tags:
      - V1Alpha1
      summary: Creates a secondary transaction, soft-locks each security being settled, and returns the transaction identifier.
      description: The soft lock stops a holder placing a cash exercise against the same vested options inside Carta while your settlement is
        in flight. Carta takes it itself; there is no lock call for you to make and no lock resource on this API. It is released automatically
        when the transaction reaches a terminal state.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-initiate-settlement
      parameters:
      - name: issuerid
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /v1alpha1/issuers/{issuerid}/stakeholders/{id}:
    get:
      operationId: get_v1alpha1_issuers_issuerid_stakeholders_id
      tags:
      - V1Alpha1
      summary: Retrieve a stakeholder.
      description: Retrieve a stakeholder. A stakeholder is a person or entity that has been issued a security by an issuer and is, therefore,
        on the issuer's capitalization table.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-get-stakeholder
      parameters:
      - name: issuerid
        in: path
        required: true
        schema:
          type: string
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
  /v1alpha1/issuers/{issuerid}/{issueridid}:
    get:
      operationId: get_v1alpha1_issuers_issuerid_issueridid
      tags:
      - V1Alpha1
      summary: Retrieve certificates.
      description: Retrieve certificates.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-certificates
      parameters:
      - name: issuerid
        in: path
        required: true
        schema:
          type: string
      - name: issueridid
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
        collapsed_from: 5 example path(s) differing only at issuerIdId
  /v1alpha1/{v1alpha1id}:
    get:
      operationId: get_v1alpha1_v1alpha1id
      tags:
      - V1Alpha1
      summary: Retrieve issuers.
      x-source: https://docs.carta.com/api-platform/reference/v-1-alpha-1-issuers-list-issuers
      parameters:
      - name: v1alpha1id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: documentation
        collapsed_from: 2 example path(s) differing only at v1alpha1Id
components:
  schemas:
    PostV1Alpha1FilesUploadResponse:
      type: object
      properties:
        '200':
          type: string
          description: A successful response.
        '400':
          type: string
          description: Returned if required fields are omitted or if provided fields fail validation.
        '401':
          type: string
          description: Returned if a valid Authorization header has not been included with the request.
        '403':
          type: string
          description: Returned when the user does not have permission to access the resource.
        '500':
          type: string
          description: Returned if an unexpected internal server error is encountered.
        default:
          type: string
          description: An unexpected error response.
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
security:
- bearer: []
tags:
- name: V1Alpha1