Get FBA Reimbursement Cost Summary

GET 
/api/amazon/unified/fba-reimbursements/cost-summary

Compares what Amazon paid in FBA reimbursements with what the reimbursed units cost you, one entry per currency — amounts are never summed across currencies. Payments are selected by approval date.

Not yet available to API tokens

This endpoint currently requires session authentication; Personal Access Token scope support is in progress.

Query parameters (all optional):

• integration_instance_ids — comma-separated Amazon integration IDs.
• date_from, date_to — approval date range (m/d/Y); date_to must be on or after date_from.

Fields per currency:

• reimbursed — total of all positive payments.
• costed_reimbursed — the part of reimbursed whose units have a known cost.
• cost — what the reimbursed units cost you.
• net — costed_reimbursed minus cost; negative when Amazon paid less than cost overall.
• below_cost_count, below_cost_amount — how many payments came in below cost, and by how much in total.
• reversed — total clawed back by reversals (negative).
• uncosted_count — positive payments with no cost on file (replacements excluded).
• by_month — month (YYYY-MM), reimbursed, cost and net for costed payments, oldest first.

Request

Responses

200

OK

Response Headers

Content-Type

401

Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.

403

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.

422

Unprocessable Entity

Response Headers

Content-Type

429

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.