Pay once · No Friday subscription
Recompute gateway transaction and processing deductions without letting opposite-direction differences cancel.
Included in the $9.00 Shelf Kit
Shopify merchants and bookkeepers checking seller-redacted order rows against the fee terms shown in their own plan and payment-provider records before a human reviews any payout question.
Delivery: usually a structured result, workbook, or ZIP depending on the tool.
Friday performs arithmetic only on seller-supplied order dates, references, listing and SKU aliases, currency, proceeds-before-fees basis, fee bases, percentages, flat amounts, recorded deductions, and recorded net proceeds. It reads no Shopify admin, store, order, payout export, billing record, or fee schedule and verifies no source field. Shopify alone determines the applicable plan terms, whether a third-party-gateway transaction fee applies, fee bases, taxes, shipping deductions, refunds, and actual net proceeds. A difference is a bookkeeping review lead, not proof of a wrong charge, missing payout, refund, credit, or amount owed. Friday opens no case, files no dispute, requests no credit, moves no money, changes no order, price, shipping, payout, plan, payment provider, or store account, and does not publish listings.
Synthetic sample
{
"row_count": 5,
"mismatch_count": 3,
"fee_mismatch_count": 2,
"net_proceeds_mismatch_count": 2,
"high_exposure_count": 1,
"total_proceeds_before_fees": 480.0,
"total_recomputed_transaction_fee": 8.4,
"total_recorded_transaction_fee": 8.65,
"total_recomputed_processing_fee": 15.43,
"total_recorded_processing_fee": 15.18,
"total_recomputed_fee": 23.83,
"total_recorded_fee": 23.83,
"total_recomputed_net_proceeds": 456.17,
"total_recorded_net_proceeds": 455.42,
"possible_fee_overcharge": 0.25,
"recorded_below_recomputed_fee": 0.25,
"possible_net_proceeds_shortfall": 0.75,
"recorded_above_recomputed_net_proceeds": 0.0,
"review_queue_preview": [
{
"priority_rank": 1,
"reference": "NW-SHOP-001",
"status": "review_fee_and_net_mismatch",
"transaction_fee_discrepancy": 0.25,
"processing_fee_discrepancy": 0.0,
"net_proceeds_discrepancy": -0.25,
"possible_fee_overcharge": 0.25,
"possible_net_proceeds_shortfall": 0.25
},
{
"priority_rank": 2,
"reference": "NW-SHOP-002",
"status": "review_fee_mismatch",
"transaction_fee_discrepancy": 0.0,
"processing_fee_discrepancy": -0.25,
"total_fee_discrepancy": -0.25
},
{
"priority_rank": 3,
"reference": "NW-SHOP-003",
"status": "review_net_mismatch",
"net_proceeds_discrepancy": -0.5
}
],
"component_summaries": [
{
"component": "transaction",
"recomputed_amount": 8.4,
"recorded_amount": 8.65,
"possible_overcharge": 0.25,
"recorded_below_recomputed": 0.0,
"mismatch_count": 1
},
{
"component": "payment_processing",
"recomputed_amount": 15.43,
"recorded_amount": 15.18,
"possible_overcharge": 0.0,
"recorded_below_recomputed": 0.25,
"mismatch_count": 1
}
],
"publish_status": "draft_needs_review",
"safety": "Arithmetic on seller-supplied fee terms, recorded deductions, and net proceeds only. It reads no Shopify admin, store, order, payout export, or billing record, embeds no fee schedule, decides no gateway applicability, claims no charge wrong or payout owed, files no dispute, moves no money, publishes no listing, and changes nothing."
}
This sample uses synthetic facts. Your output is generated only from the facts you submit.
POST /v1/shopify/finance/transaction-payment-processing-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.