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Every request requires a Bearer token in the Authorization header. 
curl https://pnbr.io/v1/ontology \
  -H "Authorization: Bearer $PENUMBRA_API_KEY"

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Keys

API keys are prefixed with pnbr-. Request one at [email protected]. Treat keys as secrets: read them from the environment, never commit them.

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Projects

A key is scoped either to a single project or to your whole organization.
  • Project-scoped keys make the project implicit. You can omit project_id.
  • Organization-scoped keys require project_id on calls that operate within a project.

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Tokens

POST /v1/auth/token exchanges credentials for a short-lived token where that flow applies. Most integrations use a long-lived pnbr- key directly.