Pay once · No Friday subscription
Catch NARF Canada, Mexico, and Brazil coverage quietly disappearing.
Included in the $9.00 Shelf Kit
FBA sellers using Remote Fulfillment with FBA who want changed cross-border offer coverage surfaced for human review instead of re-reading slow report snapshots line by line.
Delivery: usually a structured result, workbook, or ZIP depending on the tool.
Friday diffs only the seller-supplied Remote Fulfillment eligibility snapshots you paste: SKU, optional ASIN, offer status, per-country eligibility, optional reason, and optional sales or contribution values. It reads no Amazon account, report, or listing and verifies nothing against Amazon. An observed loss does not prove program removal or a policy breach, and a gain does not promise the offer will stay eligible. Friday does not publish listings and never enrolls, removes, reprices, or changes an offer, shipment, inventory, or account. A human must verify the live report before acting.
Synthetic sample
{
"changed_sku_count": 4,
"unchanged_sku_count": 1,
"transient_sku_count": 0,
"removed_count": 1,
"eligibility_lost_count": 2,
"eligibility_gained_count": 1,
"status_changed_count": 1,
"mx_changed_count": 1,
"ca_changed_count": 1,
"offer_status_changed_count": 1,
"flapping_sku_count": 1,
"total_eligibility_losses": 3,
"total_eligibility_gains": 1,
"loss_row_count": 2,
"loss_recent_unit_sales_total": 530,
"loss_contribution_value_total": 1610.0,
"change_queue_preview": [
{
"priority_rank": 1,
"sku": "NW-KETTLE-1",
"asin": "B0NORTH001",
"presence": "in_both",
"drift_direction": "eligibility_lost",
"change_types": [
"mx_eligibility_changed",
"reason_changed"
],
"before_mx_eligibility": "eligible",
"after_mx_eligibility": "ineligible",
"after_ineligibility_reason": "Listing missing required customs attributes",
"recent_unit_sales": 410,
"contribution_value": 1230.0
},
{
"priority_rank": 2,
"sku": "NW-TEA-CADDY",
"presence": "removed",
"drift_direction": "eligibility_lost",
"change_types": [
"removed"
],
"eligibility_losses": 2,
"recent_unit_sales": 120
},
{
"priority_rank": 3,
"sku": "NW-SCONE-MIX",
"presence": "in_both",
"drift_direction": "status_changed",
"change_types": [
"eligibility_flapping"
],
"is_flapping": true,
"transition_count": 2
},
{
"priority_rank": 4,
"sku": "NW-JAM-TRIO",
"presence": "in_both",
"drift_direction": "eligibility_gained",
"change_types": [
"ca_eligibility_changed",
"offer_status_changed"
],
"before_ca_eligibility": "ineligible",
"after_ca_eligibility": "eligible",
"offer_status_gain": true
}
],
"publish_status": "draft_needs_review",
"safety": "Deterministic snapshot diff on seller-supplied remote-fulfillment eligibility fields only. No program removal, policy breach, or future eligibility is claimed, and no enrollment, offer, inventory, or listing is changed."
}
This sample uses synthetic facts. Your output is generated only from the facts you submit.
POST /v1/amazon/remote-fulfillment/eligibility-drift
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.