> ## Documentation Index
> Fetch the complete documentation index at: https://docs.numi.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# Get the name and version of the API

> Returns the name and version of the API and the links to the docs and to this document. You can call it without an API key.



## OpenAPI

````yaml GET /
openapi: 3.1.0
info:
  title: numi API
  version: 0.1.0
  summary: Company data for US SEC filers.
  description: >
    Segments by XBRL axis (business, product or geography), each axis checked
    against the revenue that the filing reports, and fundamentals as filed.


    Every success response has the form `{ "data": ..., "meta": { "request_id":
    "...", "as_of": "..." } }`, where `as_of` is the time of the response. Every
    error response has the form `{ "error": { "code": "...", "message": "..." },
    "meta": { "request_id": "..." } }`, and some errors have more fields beside
    `code` and `message`.


    The `request_id` is also in the `x-request-id` response header. When you
    write to hello@numi.sh, quote it.
servers:
  - url: https://api.numi.sh/v1
security:
  - ApiKey: []
  - BearerKey: []
paths:
  /:
    get:
      summary: Get the name and version of the API
      description: >-
        Returns the name and version of the API and the links to the docs and to
        this document. You can call it without an API key.
      operationId: getApiInfo
      responses:
        '200':
          description: The name, version and links.
          headers:
            x-request-id:
              $ref: '#/components/headers/RequestId'
          content:
            application/json:
              schema:
                type: object
                required:
                  - data
                  - meta
                properties:
                  data:
                    type: object
                    required:
                      - name
                      - version
                      - docs
                      - openapi
                    properties:
                      name:
                        type: string
                        description: The name of the API.
                        example: numi API
                      version:
                        type: string
                        description: >-
                          The version of the running server. It is a commit id,
                          or 0.0.0 for a build without one.
                        example: 5ab7c92
                      docs:
                        type: string
                        format: uri
                        description: The address of the docs.
                        example: https://docs.numi.sh
                      openapi:
                        type: string
                        format: uri
                        description: The address of this document, as JSON.
                        example: https://api.numi.sh/v1/openapi.json
                    additionalProperties: false
                  meta:
                    $ref: '#/components/schemas/Meta'
                additionalProperties: false
      security: []
components:
  headers:
    RequestId:
      description: >-
        The id of the request. It is also in `meta.request_id` of the body. When
        you write to hello@numi.sh, quote it.
      schema:
        $ref: '#/components/schemas/RequestId'
  schemas:
    Meta:
      type: object
      description: The metadata of one success response.
      required:
        - request_id
        - as_of
      properties:
        request_id:
          $ref: '#/components/schemas/RequestId'
        as_of:
          type: string
          format: date-time
          description: The time of the response, in UTC.
          example: '2026-10-19T12:34:56.789Z'
      additionalProperties: false
    RequestId:
      type: string
      pattern: ^req_[A-Za-z0-9_-]{16}$
      description: The id of one request.
      example: req_Qm3xYb9Kd2LpR7wA
  securitySchemes:
    ApiKey:
      type: apiKey
      in: header
      name: X-API-Key
      description: A numi API key, sent in the `X-API-Key` header.
    BearerKey:
      type: http
      scheme: bearer
      description: 'A numi API key, sent as `Authorization: Bearer <key>`.'

````

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