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Amazon Backend Search-Term Optimizer

Fit your most relevant non-duplicate terms into Amazon's 250-byte field.

Amazon US

Included in the $9.00 Shelf Kit

Agent/API — $0.25
Review-first
Every output stays a draft. No credentials
No seller-account login required. Private delivery
Inputs expire after 24 hours. Clear recourse
Digital-service refund policy.

What you receive

  • One normalized backend search-term string
  • Exact UTF-8 byte count and remaining budget
  • Seller-relevance-ranked selections
  • Duplicate, visible, excluded, and fixed-rule omissions
  • Per-term inclusion and omission audit trail

Who it is for

Amazon sellers, agencies, and agents packing researched keyword candidates into a backend field without manual byte counting.

Delivery: usually a structured result, workbook, or ZIP depending on the tool.

How it stays safe

Friday uses only seller-supplied candidate terms, relevance scores, visible copy, and exclusions. It normalizes and byte-counts locally, accesses no Seller Central account, uses no search-volume data, does not edit listings, and does not publish listings. The fixed phrase screen is conservative and does not establish Amazon policy compliance, indexing, relevance, ranking, traffic, or sales.

Synthetic sample

See the deliverable structure before buying

{
  "optimized_search_terms": "wide mouth cup holder friendly vacuum flask travel hydration caf\u00e9 mug",
  "byte_count": 70,
  "byte_budget": 250,
  "remaining_bytes": 180,
  "selected_terms": [
    {
      "source_term": "wide mouth water bottle",
      "normalized_term": "wide mouth",
      "relevance": 5
    },
    {
      "source_term": "cup holder friendly",
      "normalized_term": "cup holder friendly",
      "relevance": 4
    },
    {
      "source_term": "vacuum flask",
      "normalized_term": "vacuum flask",
      "relevance": 4
    }
  ],
  "omitted_preview": [
    {
      "term": "wide mouth water bottle",
      "reason": "already_visible",
      "detail": "water and bottle were already present in supplied visible copy"
    },
    {
      "term": "best Amazon bottle B0EXAMPLE1",
      "reason": "fixed_rule",
      "detail": "promotional, marketplace, and ASIN-shaped terms were removed"
    }
  ],
  "publish_status": "draft_needs_review",
  "safety": "Exact UTF-8 byte packing over seller-ranked terms only; no Seller Central access, search-volume data, ranking prediction, or compliance claim."
}

This sample uses synthetic facts. Your output is generated only from the facts you submit.

Agent API and x402 details

POST /v1/amazon/listings/backend-search-terms

Exact x402 price: $0.25. Use the public OpenAPI schema and Base USDC payment flow. The response returns a private job URL and temporary token.

Open the API documentation →

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