What Shopify's connection does not expose and the common errors when calling it.

Analytics

Shopify exposes no analytics through Zernio.

Inbox

Shopify has no inbox.

Shopify's connection does not expose:

Social posts (POST /v1/posts rejects a Shopify account)
Analytics
An inbox
Media uploads
Orders and customers
Restoring a deleted blog or article (deletes are permanent, and deleting a blog deletes every article inside it)

Error	Cause	Fix
`400 INVALID_REDIRECT_URL`	`redirect_url` is a relative path	Pass an absolute http(s) URL or an app scheme.
`400` on `GET /v1/connect/shopify`	`shop` is not a `myshopify.com` store domain	Pass `your-store.myshopify.com` or the bare `your-store` prefix.
`400` on a Blogs endpoint	`blogId` is not numeric, or the account is on a platform without blogs	Read the id from List blogs; use a Shopify account.
`409 reconnect_required`	The store was connected before pixel access existed (or with a custom-app token) and a pixel install was called	Send the merchant to `details.authUrl`; the account keeps its id.
`409 invalid_resource_state`	Uninstalling a tag while the store fires a different tag of that platform	Read the install status; uninstall the tag in `installedTagId`.
`403 insufficient_permissions`	Shopify rejected the request, or the store was connected before product access existed and a Products endpoint was called	Reconnect the store: the consent screen grants the missing scopes and the account keeps its id.
`404 blog_article_not_found`	The article was deleted, or the id belongs to another blog	Deletes are permanent; list the blog's articles to find a current id.
`404 product_not_found`	The product was deleted or the id belongs to another store	List the store's products to find a current id.
`405`	The platform lacks this specific Blogs operation	Not available for this account.
`429`	Rate limited by Zernio or by Shopify	Retry later. See rate limits.

Deleting an article returns 204, and a later read of it returns 404:

{
  "error": "Article not found",
  "type": "not_found",
  "code": "blog_article_not_found"
}

Zernio stores nothing to restore it from. Error handling covers the envelope.

Shopify exposes no analytics through Zernio.

Shopify has no inbox.

Shopify's connection does not expose:

Social posts (POST /v1/posts rejects a Shopify account)
Analytics
An inbox
Media uploads
Orders and customers
Restoring a deleted blog or article (deletes are permanent, and deleting a blog deletes every article inside it)

Error	Cause	Fix
`400 INVALID_REDIRECT_URL`	`redirect_url` is a relative path	Pass an absolute http(s) URL or an app scheme.
`400` on `GET /v1/connect/shopify`	`shop` is not a `myshopify.com` store domain	Pass `your-store.myshopify.com` or the bare `your-store` prefix.
`400` on a Blogs endpoint	`blogId` is not numeric, or the account is on a platform without blogs	Read the id from List blogs; use a Shopify account.
`409 reconnect_required`	The store was connected before pixel access existed (or with a custom-app token) and a pixel install was called	Send the merchant to `details.authUrl`; the account keeps its id.
`409 invalid_resource_state`	Uninstalling a tag while the store fires a different tag of that platform	Read the install status; uninstall the tag in `installedTagId`.
`403 insufficient_permissions`	Shopify rejected the request, or the store was connected before product access existed and a Products endpoint was called	Reconnect the store: the consent screen grants the missing scopes and the account keeps its id.
`404 blog_article_not_found`	The article was deleted, or the id belongs to another blog	Deletes are permanent; list the blog's articles to find a current id.
`404 product_not_found`	The product was deleted or the id belongs to another store	List the store's products to find a current id.
`405`	The platform lacks this specific Blogs operation	Not available for this account.
`429`	Rate limited by Zernio or by Shopify	Retry later. See rate limits.

Deleting an article returns 204, and a later read of it returns 404:

{
  "error": "Article not found",
  "type": "not_found",
  "code": "blog_article_not_found"
}

Zernio stores nothing to restore it from. Error handling covers the envelope.