> For the complete documentation index, see [llms.txt](https://docs-v2.bulkmail.shop/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-v2.bulkmail.shop/stock/stock-of-several-products.md).

# Stock of several products

```json
{"openapi":"3.1.0","info":{"title":"BulkMail API","version":"2.0"},"tags":[{"name":"Stock","description":"Live stock figures. Public.\n\n| Method | Endpoint | What it does |\n|---|---|---|\n| `GET` | `/stock` | Stock of all products |\n| `GET` | `/stock/{id}` | Stock of one product |\n| `GET` | `/stock/check` | Stock of several products |\n| `GET` | `/stock/categories` | Stock per category |\n\n**Authentication:** Public (API key optional). Send your key in the `X-API-Key` header."}],"servers":[{"url":"https://bulkmail.shop/api/v2","description":"Production"}],"security":[{},{"ApiKeyAuth":[]},{"ApiKeyQuery":[]}],"components":{"securitySchemes":{"ApiKeyAuth":{"type":"apiKey","in":"header","name":"X-API-Key","description":"Your API key (sk_live_…)."},"ApiKeyQuery":{"type":"apiKey","in":"query","name":"api_key","description":"Same key as a query parameter. Prefer the header."}}},"paths":{"/stock/check":{"get":{"tags":["Stock"],"summary":"Stock of several products","operationId":"listStockCheck","parameters":[{"name":"ids","in":"query","required":true,"schema":{"type":"string"},"description":"Comma-separated product ids, up to 50."}],"responses":{"200":{"description":"OK","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"true when the request worked, false on any error."},"data":{"type":"object","properties":{"products":{"type":"array","items":{"type":"object","properties":{"id":{"type":"integer"},"name":{"type":"string"},"stock":{"type":"integer","description":"Units available."},"in_stock":{"type":"boolean","description":"true when at least one unit is available."},"is_pack":{"type":"boolean","description":"true for products sold only in fixed pack sizes."},"allowed_quantities":{"type":["array","null"],"items":{"type":"integer"},"description":"Pack sizes you may order. null for normal products."},"error":{"type":"string","description":"What went wrong."}},"required":["id","stock","in_stock"]}},"timestamp":{"type":"string","format":"date-time","description":"Time of this response. ISO 8601, UTC."}},"required":["products","timestamp"],"description":"The account line."}},"required":["success","data"]}}}},"400":{"description":"Bad request: Missing ids","content":{"application/json":{"schema":{"type":"object","properties":{"success":{"type":"boolean","description":"true when the request worked, false on any error."},"error":{"type":"string","description":"What went wrong."}},"required":["success","error"]}}}}}}}}}
```


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