# Retrieve online store `GET /api/v1/online-store` The storefront builder configuration: the working draft, the published copy the storefront actually renders, and the version every write has to echo. ONE DOCUMENT PER STORE. There is no id and no list; the store comes from your key. A store that has never opened the builder answers 200 with an empty draft, a null published and a NULL updated_at rather than 404, and that null is what a first write sends as expected_updated_at. draft and published are OPAQUE JSON DOCUMENTS owned by the builder rather than by this API. Their internal shape is deliberately left undescribed here and changes with builder releases: read one, change what you mean to change, and send the whole thing back. published and published_at are NULL until the first publish, which is a different fact from an empty published document. Empty would mean the live storefront renders nothing. ## Responses - `200` — Success - `400` — The request was refused before any state changed. `code` is one of: `invalid_body`, a write body this route will not take. `reason` partitions it and `field` names the key when one key is at fault. `invalid_query`, a query parameter, including limit and after. `invalid_text`, a NUL byte or bytes that are not valid UTF-8 anywhere in the path, the query or the body. Strip control characters before sending. `idempotency_key_required`, a write sent without the Idempotency-Key header. `invalid_request`, an Idempotency-Key longer than 255 bytes. Routes add their own codes for rules only they know. Switch with a default arm. - `401` — No credential, or one this API does not accept. `code` is always `unauthorized`. THE BODY IS DELIBERATELY UNINFORMATIVE. An expired key, a revoked key, a publishable key, a key belonging to another merchant and a key that never existed are all refused with the same bytes, so this response cannot be used to probe which keys exist. Check the key's state in the dashboard rather than inferring it here. Send the key as `Authorization: Bearer ` or as `X-API-Key: `. It is never accepted in a query string. - `403` — The key lacks the read_storefront scope. `code` is `insufficient_scope` and the message names the scope to ask the merchant for. - `429` — Too many requests. `code` is `rate_limited`. Two limits apply independently: one on the credential and the route family, one on the client address. The headers describe whichever has less left, so honouring Retry-After always clears the window that bound. - `default` — Any status this operation does not list, in the same envelope. A 5xx means the request may or may not have applied. Retry it with the SAME Idempotency-Key: that is the only way to find out without risking a duplicate, and it is what the key is for. A few 4xx conditions arrive here rather than as a listed status because they depend on the merchant's plan or on a module being wired: 402 when a quota or a plan limit is reached, and 503 when a capability the route needs is not configured on this deployment. Both carry a `code` naming which. ## Example ```bash curl --request GET \ --url 'https://api.mercemur.com/api/v1/online-store' \ --header 'Authorization: Bearer ' ```