# Friday Seller Tools – Amazon FBA Reimbursement Tracker

> Friday Seller Tools – Amazon FBA Reimbursement Tracker 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 2026-09-15).

Tracks and generates reimbursement claim deliverables for Amazon FBA sellers to recover money owed from lost, damaged, or mis-handled inventory.

## Facts

- Endpoint: POST https://friday-seller-tools-production.up.railway.app/v1/amazon/fba/reimbursement-tracker
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/friday-seller-tools-amazon-fba-reimbursement-tracker-eefcb8c2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AzA-WeVRThEO6Q9dqczeY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability friday-seller-tools-amazon-fba-reimbursement-tracker-eefcb8c2 -d '<json body>'
```

Example prompt: Can you run a reimbursement tracker on my Amazon FBA account and pull a report of all the inventory Amazon lost or damaged so I know what claims I should be filing?

## When to prefer this

Choose this endpoint when you need to systematically identify Amazon FBA reimbursement opportunities at low cost ($1 per call) without manually auditing Seller Central. Particularly useful for sellers who want automated, recurring audits or who suspect Amazon has lost or damaged inventory without filing claims.

## Known failure modes

- Missing or invalid seller account credentials returns an authentication error
- No FBA activity or inventory data results in an empty report
- Rate limiting or downstream Amazon API issues may delay job completion
- Malformed request body returns a 400 validation error
- Job queued but never completes if the service is overloaded

## 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') immediately upon submission; the job asynchronously processes FBA inventory data and produces a reimbursement report identifying unclaimed amounts, shipment discrepancies, and actionable claim opportunities.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "events": {
   "type": "array",
   "items": {
    "type": "object",
    "title": "FbaReimbursementEvent",
    "required": [
     "reference",
     "event_type",
     "anchor_date"
    ],
    "properties": {
     "sku": {
      "anyOf": [
       {
        "type": "string",
        "maxLength": 120,
        "minLength": 1
       },
       {
        "type": "null"
       }
      ],
      "title": "Sku",
      "default": null
     },
     "asin": {
      "anyOf": [
       {
        "type": "string",
        "pattern": "^[A-Z0-9]{10}$"
       },
       {
        "type": "null"
       }
      ],
      "title": "Asin",
      "default": null
     },
     "fnsku": {
      "anyOf": [
       {
        "type": "string",
        "maxLength": 120,
        "minLength": 1
       },
       {
        "type": "null"
       }
      ],
      "title": "Fnsku",
      "default": null
     },
     "quantity": {
      "type": "integer",
      "title": "Quantity",
      "default": 1,
      "maximum": 1000000,
      "minimum": 1
     },
     "reference": {
      "type": "string",
      "title": "Reference",
      "maxLength": 80,
      "minLength": 1
     },
     "event_type": {
      "enum": [
       "fulfillment_center_lost_or_damaged",
       "customer_return_not_received",
       "removal_lost_in_transit",
       "removal_other",
       "removal_switcheroo_or_missing_parts"
      ],
      "type": "string",
      "title": "Event Type"
     },
     "anchor_date": {
      "type": "string",
      "title": "Anchor Date",
      "format": "date"
     },
     "case_status": {
      "enum": [
       "not_filed",
       "filed",
       "resolved"
      ],
      "type": "string",
      "title": "Case Status",
      "default": "not_filed"
     },
     "estimated_amount": {
      "anyOf": [
       {
        "type": "number",
        "maximum": 100000000,
        "minimum": 0
       },
       {
        "type": "null"
       }
      ],
      "title": "Estimated Amount",
      "default": null
     },
     "evidence_present": {
      "type": "array",
      "items": {
       "enum": [
        "sku_fnsku_asin_reference",
        "inventory_ledger_or_adjustment_row",
        "reimbursements_report_check",
        "customer_returns_report_row",
        "refund_or_replacement_record",
        "removal_order_detail_row",
        "shipment_tracking_or_delivery_record",
        "proof_of_inventory_ownership",
        "purchase_invoice",
        "item_or_package_pho
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "job_id": "example",
  "status": "queued"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/friday-seller-tools-amazon-fba-reimbursement-tracker-eefcb8c2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from friday-seller-tools-production.up.railway.app](https://www.zero.xyz/host/friday-seller-tools-production.up.railway.app/llms.txt)