client

Classes

Class	Description
AuthenticationError	Thrown when the API token is invalid or missing (HTTP 401).
AuthorizationError	Thrown when the API token is valid but lacks permission for the request (HTTP 403).
FeatureNotEnabledError	Thrown when the requested feature requires a plan upgrade (HTTP 403).
NetworkError	Thrown when a transport-level failure occurs before a response is received — a DNS failure, a refused/reset connection, or an otherwise failed `fetch`. Has no HTTP status because no response was produced.
NotFoundError	Thrown when the requested resource does not exist (HTTP 404).
RateLimitError	Thrown when the API rate limit has been exceeded (HTTP 429). The SDK retries automatically.
Terminal49Client	Server-side TypeScript client for the Terminal49 JSON:API.
Terminal49Error	Base error for all Terminal49 API errors. Subclassed by status-specific errors.
TimeoutError	Thrown when a request exceeds the configured request timeout and is aborted by the SDK. Has no HTTP status because no response was produced.
UpstreamError	Thrown when the carrier or terminal upstream API is unavailable (HTTP 5xx).
ValidationError	Thrown when the request payload fails server-side validation (HTTP 400/422).

Interface	Description
Terminal49ClientConfig	Configuration for Terminal49Client.

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