Shopify surface
Identify whether shopify admin graphql api belongs to the Admin GraphQL API, Storefront API, a webhook subscription, a Function, Flow, or an app-owned service. Each surface has different trust, execution, and version contracts. Send the correct access token header, request only required fields, inspect errors and userErrors, and paginate connections.
Access and version
Document installation context, token type, header, scopes, protected data needs, and API version for resource modeling, queries, mutations, permissions, cost, and versioning. Authentication identifies the caller; authorization still has to be enforced for the requested action.
Cost and async state
Account for calculated GraphQL query cost, pagination, bulk-operation state, webhook delivery, or queue capacity as applicable. HTTP 200 can contain failed GraphQL work, and one expensive query can exhaust available cost.
Commerce reconciliation
Verify products, variants, orders, inventory, customers, or fulfillments reached the intended Shopify and external states. HTTP 200 can still contain GraphQL errors, and successful receipt is not final business proof.