Kalpa Labs · Authentication Profile

Kalpa Labs Authentication

Authentication

Kalpa Labs secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

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Methods: apiKey Schemes: 1 OAuth flows: API key in: header

Security Schemes

ApiKeyAuth apiKey
scheme: bearer · in: header ()

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-19'
method: searched
source: openapi/kalpa-labs-openapi-original.json
docs: https://docs.kalpalabs.ai/authentication
summary:
  types:
  - apiKey
  api_key_in:
  - header
  provisioning: per-team, early access (request via hello@kalpalabs.ai)
schemes:
- name: ApiKeyAuth
  type: apiKey
  in: header
  scheme: bearer
  header_primary: Authorization
  header_primary_format: 'Bearer <key>'
  header_alternate: X-API-Key
  description: >-
    Every /v1/* endpoint authenticates with a per-team API key, sent as a bearer
    token in the Authorization header (preferred) or in the X-API-Key header.
    A missing or invalid key returns 401 authentication_error; if key verification
    is temporarily unavailable the API returns 503 service_unavailable (retry, do
    not treat as invalid).
  sources:
  - openapi/kalpa-labs-openapi-original.json
notes:
  - Keys are secret; call the API server-side, never from browsers or shipped apps.
  - Keys are rotated / limits raised by contacting hello@kalpalabs.ai.
  - Each key carries its own rate limits and its own usage meter (GET /v1/usage).