---
title: "Service unavailable"
description: "The endpoint is switched off or the plan could not be confirmed. Retry later."
---

> Documentation Index
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# Service unavailable

The API answered with HTTP 503 and the error code `unavailable`.

The endpoint is switched off or the plan could not be confirmed. Retry later.

Every error is an [RFC 9457](https://www.rfc-editor.org/rfc/rfc9457) problem document (`application/problem+json`). Match on `code`, never on the message text. See [errors](/docs/api/errors) for the full list.

Source: https://tarkle.com/docs/api/errors/unavailable/index.mdx