Get Product Cost Composition
GET/api/cogs/sku-health/:productId/cost-composition
Returns the per-component cost composition of a product's weighted-average unit cost — how much each consumed component (and any landed-cost or labor category) contributes to the average unit cost. Useful for manufactured or assembled goods to see what makes up the final cost, not just the blended number.
inventory:readGrant this scope to your token under Settings → Developer → Personal Access Tokens.
Aggregated across the product's active warehouse FIFO layers, prorated by each layer's remaining quantity, so the composition ties out to the weighted-average cost. Amazon FBA inventory is excluded (separate WAC ledger). Layers with no categorized breakdown fall into an "Uncategorized" bucket.
Authentication: Requires Bearer token.
Request
Responses
- 200
- 401
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- 404
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.