Pay once · No Friday subscription
Find the channel where one SKU's supplied economics quietly fall behind.
Included in the $9.00 Shelf Kit
Sellers, agencies, finance teams, and agents comparing one SKU's supplied channel economics before a human reviews fees, contracts, and prices.
Delivery: usually a structured result, workbook, or ZIP depending on the tool.
Friday performs arithmetic only on the prices, volumes, fees, costs, floor, MAP reference, and parity tolerance you supply. It fetches no marketplace fee schedule, price, contract, listing, order, or account; contribution is not net income; and a flag does not establish a contractual or legal MAP or price-parity obligation. What-if prices are not recommendations or acceptance predictions. Friday does not publish listings and does not create, change, synchronize, monitor, or publish a price. A human must verify every fee and governing term before acting.
Synthetic sample
{
"baseline_price": 29.99,
"baseline_contribution_margin_percent": 39.1,
"channel_count": 3,
"negative_contribution_count": 0,
"below_floor_count": 1,
"below_map_count": 1,
"price_parity_gap_count": 2,
"channel_preview": [
{
"rank_by_margin": 1,
"channel": "amazon_us",
"price": 29.99,
"contribution_per_unit": 11.74,
"contribution_margin_percent": 39.1,
"flags": []
},
{
"rank_by_margin": 2,
"channel": "walmart_us",
"price": 27.99,
"contribution_per_unit": 10.38,
"contribution_margin_percent": 37.1,
"required_price_for_baseline_margin": 29.17,
"required_price_change": 1.18,
"flags": [
"price_outside_parity_tolerance"
]
},
{
"rank_by_margin": 3,
"channel": "ebay_us",
"price": 21.5,
"contribution_per_unit": 3.1,
"contribution_margin_percent": 14.4,
"required_price_for_baseline_margin": 32.67,
"required_price_change": 11.17,
"flags": [
"below_seller_floor",
"below_supplied_map",
"price_outside_parity_tolerance"
]
}
],
"publish_status": "draft_needs_review",
"safety": "Arithmetic on supplied economics only; no live fee, price, contract, listing, order, or account is read, MAP is not interpreted or enforced, and no price or listing is changed or published."
}
This sample uses synthetic facts. Your output is generated only from the facts you submit.
POST /v1/pricing/multi-channel-margin-parity
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.