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Friday Seller Tools – Amazon FBA Inventory Ledger Reconciliation
x402
Friday Seller Tools – Amazon FBA Inventory Ledger Reconciliation is a paid API for AI agents from friday-seller-tools-production.up.railway.app, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).
Reconciles Amazon FBA inventory ledger discrepancies, generating a structured job that audits units received, sold, returned, and adjusted against expected balances.
Price / call$1
Success—
StatusUnknown
How this service works
Instant, low-cost Amazon, Walmart, Shopify, and eBay listing, upload-preparation, advertising, and image-brief deliverables.
Output
Returns a job_id and status (e.g. 'queued') confirming the reconciliation job has been initiated. Once processed, the job delivers a structured ledger reconciliation report detailing unit-level discrepancies between expected and actual FBA inventory, including received, sold, returned, and adjusted quantities, and flags for potential reimbursement claims.
Example use cases
FBA lost shipment reimbursement audit
“I shipped 500 units of ASIN B08XYZ1234 to Amazon FBA last quarter but only 470 show as received — can you run an inventory ledger reconciliation so I can identify the discrepancy and file a reimbursement claim with Amazon?”
End-of-quarter inventory variance report
“It's end of Q2 and I need to reconcile all my FBA inventory ledger entries for the past 90 days across all my SKUs — can you run a full audit and flag any units that are unaccounted for or show unexpected adjustments?”
Warehouse adjustment discrepancy investigation
“Amazon FBA shows a warehouse adjustment that removed 200 units from my inventory last month but I have no idea why — can you pull and reconcile my FBA inventory ledger to find out what happened to those units?”
Technical details
Endpoint
POSThttps://friday-seller-tools-production.up.railway.app/v1/amazon/fba/inventory-ledger-reconciliationWhen to prefer
Choose this endpoint when you need automated FBA inventory ledger reconciliation without manual spreadsheet work, especially when investigating unit discrepancies, lost shipments, warehouse adjustments, or preparing reimbursement claims against Amazon. Ideal for sellers who process high volumes of FBA shipments and need a low-cost ($1/call) programmatic audit rather than a manual review or an expensive third-party software subscription.
Side effects
- Missing or invalid seller account credentials result in authentication failure
- No ledger data available for specified date range returns empty or error response
- Malformed request body causes 400 validation error
- Service temporarily unavailable on Railway.app infrastructure returns 503
- Job queued but processing times out before reconciliation completes
- Insufficient USDC balance to cover the $1 per-call fee blocks request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| detail_rows | array | |
| summary_rows | array | |
| ranking_basis | string |
Output
Schema · Response
{
"type": "json",
"example": {
"job_id": "example",
"status": "queued"
}
}Tags
x402
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