Pay once · No Friday subscription
Find insertion charges inside your supplied allowance and upgrade-fee mismatches.
Included in the $9.00 Shelf Kit
eBay Store sellers and finance teams checking a complete monthly listing-event export against their own current allowance and upgrade-rate source before a human reviews the invoice.
Delivery: usually a structured result, workbook, or ZIP depending on the tool.
Friday performs arithmetic only on the complete listing-event positions, seller-owned aliases, Store allowance scopes, used-listing counts, insertion overage rates, selected listing upgrades, recorded fees, and thresholds you provide. It reads no eBay account, Seller Hub, invoice, listing, order, buyer, Store subscription, or fee schedule and verifies no field. eBay alone determines Store entitlements, category scope, listing format, renewals, exclusions, and whether an event consumes an allowance. A discrepancy is a source-review lead—not a finding that a charge is wrong or a credit is due. Friday opens no case, files no dispute, requests no credit, does not publish listings, and changes no listing, Store tier, fee, or seller account.
Synthetic sample
{
"listing_event_count": 6,
"within_allowance_event_count": 3,
"over_allowance_event_count": 3,
"insertion_fee_mismatch_count": 2,
"insertion_charge_within_allowance_count": 1,
"upgrade_fee_mismatch_count": 2,
"review_row_count": 4,
"high_total_charge_count": 2,
"total_recorded_insertion_fees": 1.7,
"total_expected_insertion_fees": 1.2,
"total_recorded_upgrade_fees": 9.25,
"total_expected_upgrade_fees": 9.0,
"total_recorded_fees": 10.95,
"total_expected_fees": 10.2,
"total_fee_discrepancy": 0.75,
"possible_overcharge_exposure": 1.0,
"possible_undercharge_exposure": 0.25,
"used_upgrade_rate_count": 2,
"review_queue_preview": [
{
"priority_rank": 1,
"row_reference": "ESF-FIXED-2",
"status": "review_insertion_charge_within_allowance",
"recorded_total_fees": 1.6,
"expected_total_fees": 1.5,
"possible_overcharge_exposure": 0.35,
"possible_undercharge_exposure": 0.25
},
{
"priority_rank": 2,
"row_reference": "ESF-FIXED-3",
"status": "review_insertion_mismatch",
"possible_overcharge_exposure": 0.15
},
{
"priority_rank": 3,
"row_reference": "ESF-FIXED-4",
"status": "review_upgrade_mismatch",
"possible_overcharge_exposure": 0.5
}
],
"publish_status": "draft_needs_review",
"safety": "Arithmetic on seller-supplied Store allowances, complete listing-event positions, and fee rates only. It reads no eBay account or invoice, decides no entitlement, claims no charge wrong, files no dispute, publishes no listing, and changes nothing."
}
This sample uses synthetic facts. Your output is generated only from the facts you submit.
POST /v1/ebay/finances/store-insertion-upgrade-fee-verification
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.