nichedata.dev
LiveMCP ServerKDP Niche Research: Kindle niche intelligence (demand/competition/BSR/revenue) gated by x402 USDC on Base. (text from the Official MCP Registry)
LiveLast Connection Check
259 msTypical Response Time
2Tools Offered
2025-06-18Protocol Version
9 h agoLast Checked (2026-10-23T19:24:45Z)
NoLogin Required
Servers On This Host
| Address | Name | Status | Recent Checks OK | Response Time | Tools | Last Checked |
|---|---|---|---|---|---|---|
| https://nichedata.dev/mcp | KDP Niche Research | Live | – | 259 ms | 2 | 9 h ago · receipt |
How we check: we connect without logging in and ask for the list of tools. We never send credentials and never pay. Tools that don't state a price are never called; for tools that do, we send at most 2 unpaid calls to read the payment request. We don't make test purchases from MCP servers yet. Signed records: raw data page · free quick check (JSON)