{"openapi":"3.1.0","info":{"title":"GET /api/v1/inventory/cogs/standard","version":"1.0.0","description":"List standard costs"},"servers":[{"url":"https://api.ondayzero.com","description":"Production"}],"paths":{"/api/v1/inventory/cogs/standard":{"get":{"tags":["inventory:standard_costs"],"summary":"List standard costs","description":"Standard cost rows per variant with the dates each is in force, and the business's cogs_basis. as_of keeps the rows in force that day.","operationId":"standard_cost_list","parameters":[{"name":"variant_id","in":"query","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"description":"Only this variant's rows","title":"Variant Id"},"description":"Only this variant's rows"},{"name":"as_of","in":"query","required":false,"schema":{"anyOf":[{"type":"string","format":"date"},{"type":"null"}],"description":"Only rows in force on this date","title":"As Of"},"description":"Only rows in force on this date"},{"name":"cursor","in":"query","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"description":"next_cursor of a page","title":"Cursor"},"description":"next_cursor of a page"},{"name":"limit","in":"query","required":false,"schema":{"type":"integer","maximum":200,"minimum":1,"default":50,"title":"Limit"}},{"name":"authorization","in":"header","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Authorization"}},{"name":"x-business-id","in":"header","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"X-Business-Id"}}],"responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{"$ref":"#/components/schemas/SuccessEnvelope_StandardCostListResponse_"}}}},"400":{"description":"Bad Request - Invalid input","content":{"application/json":{"example":{"error":"validation_error","message":"Validation failed: due_date: Input should be a valid date","errors":{"due_date":"Input should be a valid date"},"code":"GEN_002","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"},"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"401":{"description":"Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business","content":{"application/json":{"example":{"error":"unauthorized","message":"Authentication required","code":"AUTH_001","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"},"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"403":{"description":"Forbidden - Insufficient permissions","content":{"application/json":{"example":{"error":"forbidden","message":"You don't have permission to access this resource","code":"AUTH_002","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"},"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}},"422":{"description":"Validation Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"},"example":{"error":"validation_error","message":"Validation failed: amount: Input should be a valid integer","errors":{"amount":"Input should be a valid integer"},"code":"GEN_002","request_id":"3f0e7c2a-9b4d-4e1a-8c6f-2d5b7a1e9c30"}}}}},"x-fastapi-operation-id":"standard_cost_list_api_v1_inventory_cogs_standard_get"}}},"components":{"schemas":{"StandardCostListResponse":{"properties":{"items":{"items":{"$ref":"#/components/schemas/StandardCostRow"},"type":"array","title":"Items"},"total":{"type":"integer","title":"Total","default":0},"has_next":{"type":"boolean","title":"Has Next","default":false},"next_cursor":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Next Cursor"},"cogs_basis":{"type":"string","enum":["fifo","standard"],"title":"Cogs Basis","default":"fifo"}},"type":"object","title":"StandardCostListResponse"},"StandardCostRow":{"properties":{"id":{"type":"string","title":"Id"},"variant_id":{"type":"string","title":"Variant Id"},"sku":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Sku"},"variant_name":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Variant Name"},"effective_from":{"type":"string","format":"date","title":"Effective From"},"effective_to":{"anyOf":[{"type":"string","format":"date"},{"type":"null"}],"title":"Effective To"},"unit_cost_cents":{"type":"integer","title":"Unit Cost Cents"},"basis":{"type":"string","title":"Basis"},"note":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Note"}},"type":"object","required":["id","variant_id","effective_from","unit_cost_cents","basis"],"title":"StandardCostRow"},"SuccessEnvelope_StandardCostListResponse_":{"properties":{"success":{"type":"boolean","title":"Success","default":true},"message":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Message"},"code":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Code"},"data":{"anyOf":[{"$ref":"#/components/schemas/StandardCostListResponse"},{"type":"null"}]}},"additionalProperties":true,"type":"object","title":"SuccessEnvelope[StandardCostListResponse]"},"ErrorResponse":{"title":"ErrorResponse","type":"object","description":"Envelope returned by every non-2xx response. Branch on `code` (stable) rather than `message` (human-readable, may change).","required":["error","message","code"],"properties":{"error":{"type":"string","description":"Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`."},"message":{"type":"string","description":"Human-readable explanation, safe to show to end users."},"code":{"type":"string","description":"Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`)."},"request_id":{"type":"string","description":"Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied."},"errors":{"type":"object","additionalProperties":{"type":"string"},"description":"Field-level validation messages keyed by field name. Present on 400/422 validation failures only."}}}},"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"API Token","description":"API token authentication. Format: `Bearer dz_...`"}}},"security":[{"BearerAuth":[]}]}