SambaNova Systems · Authentication Profile

Sambanova Systems Authentication

Authentication

SambaNova Systems secures its APIs with apiKey and http across 2 declared security schemes, as derived from its OpenAPI definitions.

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Methods: apiKey, http Schemes: 2 OAuth flows: API key in: header

Security Schemes

api_key http
scheme: bearer
x_api_key apiKey
· in: header (x-api-key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-21'
method: searched
source: openapi/sambanova-systems-agents-openapi-original.yml, openapi/sambanova-systems-cloud-openapi-original.yml
docs: https://docs.sambanova.ai/cloud/docs/get-started/api-keys-urls
notes: >-
  Authentication is a SambaNova API key generated in the SambaCloud portal (https://cloud.sambanova.ai/apis);
  up to 25 keys per user. Sent as a bearer token (Authorization: Bearer <key>) on all OpenAI-compatible
  routes, or as the x-api-key header on the Anthropic Messages API routes (/messages, /messages/count_tokens).
  The credential value is identical across both transports. Keys cannot be viewed again after generation.
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - header
schemes:
- name: api_key
  type: http
  scheme: bearer
  bearerFormat: apiKey
  description: SambaNova API Key
  sources:
  - openapi/sambanova-systems-agents-openapi-original.yml
  - openapi/sambanova-systems-cloud-openapi-original.yml
- name: x_api_key
  type: apiKey
  in: header
  parameter: x-api-key
  description: SambaNova API key, sent in the `x-api-key` header. Accepted on the Messages API
    routes (`/messages`, `/messages/count_tokens`) so that callers can point the official Anthropic
    SDK at SambaNova by swapping `base_url` — no code changes. The credential value is the same
    as the bearer `api_key` scheme; only the transport differs.
  sources:
  - openapi/sambanova-systems-cloud-openapi-original.yml