Pay once · No Friday subscription
Separate two cross-border fee layers and expose arithmetic gaps.
Included in the $9.00 Shelf Kit
eBay sellers, agencies, and finance teams checking seller-supplied international-fee and currency-conversion charge rows before a human reviews the source transaction and payout details.
Delivery: usually a structured result, workbook, or ZIP depending on the tool.
Friday performs arithmetic only on the seller-owned references, dates, listing aliases, currencies, applicability flags, fee bases, converted amounts, rates, recorded charges, and optional complete cost sets you provide. It reads no eBay account, transaction, order, listing, payout, location, or exchange rate and verifies no field. A difference is a source-review lead—not a finding that a charge is wrong or that a credit, refund, waiver, or dispute is available. Friday infers no cross-border applicability or conversion eligibility, opens no case, files no fee-credit request, changes no listing, price, payout, currency setting, fee, or account, and does not publish listings.
Synthetic sample
{
"row_count": 6,
"international_fee_applicable_count": 4,
"currency_conversion_applicable_count": 3,
"recorded_international_fee": 30.4,
"recomputed_international_fee": 29.7,
"international_fee_difference": 0.7,
"recorded_currency_conversion_charge": 51.5,
"recomputed_currency_conversion_charge": 51.0,
"currency_conversion_difference": 0.5,
"recorded_combined_charges": 81.9,
"recomputed_combined_charges": 80.7,
"possible_overcharge_exposure": 1.2,
"possible_undercharge_difference": 0.0,
"rows_with_costs": 4,
"recorded_contribution": 74.6,
"negative_contribution_count": 2,
"review_queue_preview": [
{
"priority_rank": 1,
"reference": "XBF-004",
"international_fee_difference": 0.7,
"currency_conversion_difference": 0.0,
"recorded_contribution": 10.0,
"status": "review_fee_math"
},
{
"priority_rank": 2,
"reference": "XBF-002",
"international_fee_difference": 0.0,
"currency_conversion_difference": 0.5,
"recorded_contribution": -3.75,
"status": "review_fee_math"
},
{
"priority_rank": 3,
"reference": "XBF-006",
"combined_charge_difference": 0.0,
"recorded_contribution": -1.65,
"status": "review_negative_contribution"
}
],
"publish_status": "draft_needs_review",
"safety": "Arithmetic on seller-supplied applicability, fee bases, converted amounts, rates, recorded charges, and optional costs only. No exchange rate, eligibility, fee error, credit, or dispute is inferred, and no listing, payout, currency setting, or account is changed."
}
This sample uses synthetic facts. Your output is generated only from the facts you submit.
POST /v1/ebay/finances/international-currency-conversion-fee-audit
Exact x402 price: $0.50. Use the public OpenAPI schema and Base USDC payment flow. The response returns a private job URL and temporary token.