Pay once · No Friday subscription
Quantify the surcharges already inside your fee ledger.
Included in the $9.00 Shelf Kit
eBay sellers, agencies, and finance teams quantifying the margin cost of seller-performance surcharges across a large redacted fee ledger without hunting through orders individually.
Delivery: usually a structured result, workbook, or ZIP depending on the tool.
Friday calculates only from the redacted row and transaction aliases, dates, verbatim fee types, amounts, optional fee bases, seller-owned listing/SKU aliases, and optional contribution figures you supply—never a buyer, address, bank, payment-instrument, or raw order-ID field. It reads no eBay account or API and verifies no figure. A rate, basis, or zero-amount flag is a bookkeeping review lead, not proof that a surcharge is invalid, mischarged, owed, or recoverable, and no standards or evaluation change is predicted. Friday does not publish listings and never disputes, refunds, credits, pays, or changes an order, listing, payout, or seller account. A human must verify the live Finances records and current eBay guidance.
Synthetic sample
{
"surcharge_row_count": 6,
"non_surcharge_row_count": 4,
"total_supplied_fee_amount": 51.25,
"total_surcharge_amount": 22.8,
"surcharge_share_of_supplied_fees_percent": 44.49,
"affected_transaction_count": 5,
"affected_listing_count": 3,
"rate_outside_tolerance_count": 1,
"zero_fee_basis_count": 1,
"missing_fee_basis_count": 1,
"zero_amount_surcharge_count": 1,
"review_queue_preview": [
{
"priority_rank": 1,
"review_class": "rate_outside_tolerance",
"row_reference": "bs-002",
"fee_type": "BELOW_STANDARD_FEE",
"fee_amount": 7.2,
"effective_rate_percent": 8.0,
"expected_rate_percent": 6.0,
"rate_difference_percent": 2.0
},
{
"priority_rank": 2,
"review_class": "zero_fee_basis",
"row_reference": "inad-002",
"fee_type": "HIGH_ITEM_NOT_AS_DESCRIBED_FEE",
"fee_amount": 2.5
},
{
"priority_rank": 3,
"review_class": "missing_fee_basis",
"row_reference": "bs-003",
"fee_type": "BELOW_STANDARD_FEE",
"fee_amount": 3.3
}
],
"exposure_queue_preview": [
{
"priority_rank": 1,
"reference_kind": "listing",
"group_reference": "LST-CHAI-01",
"total_surcharge_amount": 8.1,
"weighted_effective_rate_percent": 6.0,
"contribution_after_surcharge": 111.9,
"surcharge_share_of_contribution_percent": 6.75
},
{
"priority_rank": 2,
"reference_kind": "listing",
"group_reference": "LST-LAGER-02",
"total_surcharge_amount": 7.2,
"weighted_effective_rate_percent": 4.97,
"contribution_after_surcharge": 22.8,
"surcharge_share_of_contribution_percent": 24.0
}
],
"type_summaries": [
{
"fee_type": "BELOW_STANDARD_FEE",
"row_count": 3,
"surcharge_amount": 15.3,
"overall_effective_rate_percent": 7.06,
"share_of_supplied_fee_amount_percent": 29.85
},
{
"fee_type": "HIGH_ITEM_NOT_AS_DESCRIBED_FEE",
"row_count": 3,
"surcharge_amount": 7.5,
"overall_effective_rate_percent": 3.23,
"share_of_supplied_fee_amount_percent": 14.63
}
],
"warnings": [
"Every fee type, amount, basis, alias, and contribution figure is seller-supplied and unverified.",
"A rate, basis, or zero-amount flag is a source-review lead, not proof that a surcharge is invalid, owed, or recoverable."
],
"publish_status": "draft_needs_review"
}
This sample uses synthetic facts. Your output is generated only from the facts you submit.
POST /v1/ebay/finances/seller-performance-surcharge-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.