> ## Documentation Index > Fetch the complete documentation index at: https://growi.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # SKU performance > Returns one SKU's GMV, items sold and SKU orders per day or as one total, from TikTok's analytics. Each interval is split by channel (`LIVE`, `VIDEO`, `PRODUCT_CARD`) in `gmvByChannel` and `itemsSoldByChannel`. `start_date` is inclusive and `end_date` is exclusive (YYYY-MM-DD, shop timezone), so pass the day after the last day you want. Interval `endDate` values are exclusive too. TikTok rejects windows starting more than about 180 days back. `granularity` is `1D` (default) or `ALL`. `currency` is `USD` or `LOCAL` (TikTok's default). `latestAvailableDate` shows the newest day TikTok has data for. ## OpenAPI ````yaml api-reference/tik-tok-shop-openapi.json GET /tik_tok_shop/analytics/skus/{skuId}/performance openapi: 3.0.3 info: title: 'Growi API: TikTok Shop' version: 1.0.0 description: >- Generated by scripts/gen_tik_tok_shop.rb from Growi's TikTok Shop route table. servers: - url: https://api.growi.io/api/public/v1 security: - bearerAuth: [] paths: /tik_tok_shop/analytics/skus/{skuId}/performance: get: summary: SKU performance description: >- Returns one SKU's GMV, items sold and SKU orders per day or as one total, from TikTok's analytics. Each interval is split by channel (`LIVE`, `VIDEO`, `PRODUCT_CARD`) in `gmvByChannel` and `itemsSoldByChannel`. `start_date` is inclusive and `end_date` is exclusive (YYYY-MM-DD, shop timezone), so pass the day after the last day you want. Interval `endDate` values are exclusive too. TikTok rejects windows starting more than about 180 days back. `granularity` is `1D` (default) or `ALL`. `currency` is `USD` or `LOCAL` (TikTok's default). `latestAvailableDate` shows the newest day TikTok has data for. parameters: - name: skuId in: path required: true schema: type: string pattern: ^[0-9]{1,32}$ description: TikTok SKU id. - name: start_date in: query required: true schema: type: string format: date description: Window start, YYYY-MM-DD inclusive (shop timezone). - name: end_date in: query required: true schema: type: string format: date description: >- Window end, YYYY-MM-DD EXCLUSIVE (TikTok's end_date_lt semantics). TikTok rejects windows starting more than ~180 days back. - name: granularity in: query required: false schema: type: string enum: - 1D - ALL default: 1D description: 1D = one interval per day, ALL = one aggregate interval. - name: currency in: query required: false schema: type: string enum: - USD - LOCAL description: TikTok defaults to LOCAL. - name: organization_id in: query required: false schema: type: integer description: >- Use the TikTok Shop of this child brand (organization id) of your API key's organization responses: '200': description: The SKU's intervals. content: application/json: schema: type: object properties: skuId: type: string nullable: true productId: type: string nullable: true latestAvailableDate: type: string nullable: true intervals: type: array items: type: object properties: startDate: type: string nullable: true endDate: type: string nullable: true description: Exclusive. gmv: $ref: '#/components/schemas/Money' gmvByChannel: type: array items: type: object properties: type: type: string description: LIVE | VIDEO | PRODUCT_CARD amount: type: string nullable: true currency: type: string nullable: true itemsSold: type: integer nullable: true itemsSoldByChannel: type: array items: type: object properties: type: type: string count: type: integer nullable: true skuOrders: type: integer nullable: true example: skuId: '1729000000000000101' productId: '1729000000000000100' intervals: - startDate: '2026-09-01' endDate: '2026-09-02' gmv: amount: '149.94' currency: USD gmvByChannel: - type: VIDEO amount: '99.96' currency: USD - type: PRODUCT_CARD amount: '49.98' currency: USD itemsSold: 6 itemsSoldByChannel: - type: VIDEO count: 4 - type: PRODUCT_CARD count: 2 skuOrders: 6 latestAvailableDate: '2026-09-27' '400': description: Invalid id or dates content: application/json: schema: $ref: '#/components/schemas/TikTokShopError' '401': description: Missing or invalid API key content: application/json: schema: $ref: '#/components/schemas/TikTokShopError' '404': description: >- `organization_id` isn't an active child brand of your organization, or the record you asked for doesn't exist content: application/json: schema: $ref: '#/components/schemas/TikTokShopError' '422': description: >- No TikTok Shop is connected for this organization. A parent organization whose shops sit on its child brands has to pass `organization_id`. Also returned when the shop isn't connected through TikTok's official API (`code: unsupported_on_web_only_shop`) content: application/json: schema: $ref: '#/components/schemas/TikTokShopError' '429': description: >- Rate limited: one call every 2 seconds and an hourly cap per API key. See `Retry-After` and the `X-RateLimit-*` headers content: application/json: schema: $ref: '#/components/schemas/TikTokShopError' '502': description: >- TikTok refused or failed. `error` is a fixed message and `code` names the failure when there is one content: application/json: schema: $ref: '#/components/schemas/TikTokShopError' components: schemas: Money: type: object nullable: true description: 'TikTok''s money object: amount as a decimal string, ISO currency code.' properties: amount: type: string nullable: true currency: type: string nullable: true TikTokShopError: type: object required: - error properties: error: type: string description: What went wrong code: type: string description: Machine-readable reason, when there is one securitySchemes: bearerAuth: type: http scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.