Tool catalog

8 tools, one backend, two doors. Call any of them as an MCP tool (same id) or as a REST endpoint. Credits scale with real marginal cost.

Data tier

tier A

Pre-computed from our warehouse. Marginal cost ≈ $0. Free tier: 100 calls/day.

get_niche_scoremoat
GET /api/v1/niche/score
1 cr

Blue Ocean Score (0–100) for one keyword, with the four underlying signals (demand, saturation, concentration, freshness) plus avg price, views, favorites, and shop count. The computed conclusion — not raw listings.

keyword*
get_niche_reportmoat
GET /api/v1/niche/report
2 cr

A multi-section deep report for one keyword: verdict, demand & competition read, price band, top shops, and a recommended angle. Everything an agent needs to make a go/no-go call in one call.

keyword*
find_blue_oceanmoat
GET /api/v1/blue-ocean
1 cr

Discover low-competition, high-demand niches in a category, ranked by Blue Ocean Score. Free tier returns the top 5; the full ranked list is the core paid asset.

categorylimit
search_keywords
GET /api/v1/keywords
1 cr

Keyword lookup with cached stats (total results, avg price, score). The free hook that gets an agent onto the grid.

q*
get_best_sellers
GET /api/v1/best-sellers
1 cr

Top-selling listings in a category, by favorites/sales signal.

category
get_top_shops
GET /api/v1/shops/top
1 cr

Leading shops in a category by sales, with sales/review/follower stats.

category
profit_calculator
POST /api/v1/profit-calc
1 cr

Full Etsy fee breakdown and net profit for a sale (listing, transaction, payment-processing, and optional offsite-ads fees). Pure math — no data lookup.

price*costshippingoffsiteAds

AI tier

tier C

LLM-generated (Workers AI). Paid plans, highest credit cost.

ai_reply_writer
POST /api/v1/ai/reply-writer
10 cr

Draft a customer-service reply in the seller's voice.

message*

Try one live in your browser, no key needed.

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