Base URL
Authentication
All authenticated endpoints require an API key:tc_... value); only a hash and the tc_xxxxxxxx prefix are stored.
Platform credential
The two bootstrap endpoints —POST /v1/projects and POST /v1/api-keys — sit before any API key exists, so they are gated by a single platform credential instead:
PLATFORM_API_KEY setting. The gate fails closed: if PLATFORM_API_KEY is unset, every bootstrap call is rejected. This identifies a privileged caller (the platform builder), not a user — everything after bootstrap uses project-scoped tc_... keys.
Roles
Resource Lifecycle
The typical setup order — each resource is scoped to the project of the API key that creates it:Response Format
Success
Error
code is a stable machine-readable string; error is the human-readable message. details and request_id are included when available.