Stop letting ChatGPT make up tags and niches. Connect SellOracle once and your AI assistant gets real Blue Ocean scores, demand, and competition — already computed, not guessed.
"Your AI agent" = the ChatGPT or Claude you already use. No code required to connect it.
{
"mcpServers": {
"selloracle": {
"url": "https://selloracle.com/mcp",
"headers": { "Authorization": "Bearer so_live_…" }
}
}
}Free key · 100 calls/day · no card
Ask a bare LLM for Etsy tags and most of what it gives back points at the most crowded terms on the platform. It sounds confident. It's wrong.
"Try tags like wedding invitation, rustic wedding sign, birthstone ring…"
↳ all red-ocean. 28K–61K listings. Invented numbers.
"minimalist wedding invitation — Blue Ocean 72/100, 4.2K listings, $18.50 avg, demand 0.74."
↳ a real, defensible niche. Computed from live data.
Other Etsy APIs hand your agent 100 raw listings and let it do the math (badly). We pre-compute the answer from 45K+ listings.
A 0–100 verdict per keyword from four signals: demand, saturation, concentration, freshness. Competitors can't copy it — they'd have to compute it.
One call returns a niche-level conclusion. Your agent doesn't fetch 100 listings and burn tokens re-deriving it.
A real-data layer that corrects the hallucinations — the fix for the 73% of made-up tags pointing at crowded terms.
Sign up free, copy your so_live_ key from the dashboard.
Paste the one-block setup into the ChatGPT or Claude you already use. (Developers can call the REST API directly instead.)
Your agent now answers with real scores, niches, and competition. No more invented data.
If you already chat with ChatGPT or Claude, you connect SellOracle by pasting one block into its settings. No code, no terminal.
One Bearer-key endpoint per tool. Same data, same key — drop it straight into your own agent, script, or app.
See the REST docsData, live lookups, and AI — all under one key.
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.
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.
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.
Leading shops in a category by sales, with sales/review/follower stats.
Full Etsy fee breakdown and net profit for a sale (listing, transaction, payment-processing, and optional offsite-ads fees). Pure math — no data lookup.
Generate an optimized title + 13 tags from the top-ranking listings for a keyword.
100 data calls a day on the free tier. Paid plans from $19/mo unlock live lookups and AI tools with monthly credits.