Instaclustr · Authentication Profile

Instaclustr Authentication

Authentication

Instaclustr secures its APIs with http across 2 declared security schemes, as derived from its OpenAPI definitions.

CompanyApache KafkaApache CassandraPostgreSQLOpenSearchClickHouseManaged DatabaseData StreamingMCP
Methods: http Schemes: 2 OAuth flows: API key in:

Security Schemes

Basic Authentication http
scheme: basic
No Authentication http
scheme: none

Source

Authentication Profile

Raw ↑ 
generated: '2026-10-13'
method: derived
source: openapi/instaclustr-deprecated-openapi.yml, openapi/instaclustr-openapi.yml
summary:
  types:
  - http
schemes:
- name: Basic Authentication
  type: http
  scheme: basic
  description: Most requests to the API must use Basic Authentication and contain a valid username
    and appropriate API key for the endpoint.<br><br>API keys can be retrieved any time from
    the <a href='https://console2.instaclustr.com/' target='_blank'>console</a>. To find the
    API key relevant to the endpoint, refer to the Authentication & Rate Limit section for the
    endpoint or the group of the endpoint.
  sources:
  - openapi/instaclustr-deprecated-openapi.yml
  - openapi/instaclustr-openapi.yml
- name: No Authentication
  type: http
  scheme: none
  description: Certain endpoints are publicly available and does not need any authentication
    to access.
  sources:
  - openapi/instaclustr-deprecated-openapi.yml
  - openapi/instaclustr-openapi.yml

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