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External endpointresponds

KDP Niche Research

Kindle niche intelligence (demand/competition/BSR/revenue) gated by x402 USDC on Base.

Endpoint URL
https://nichedata.dev/mcp
Current status
responds
Last checked
Aug 17, 2026, 05:06 AM UTC
Check
MCP initialize · 8s limit
Latency
270 ms
Response record
4 of 4 rounds
Transport
streamable-http
Source
mcp_registry
Registry name
io.github.simul813/kdp-niche-research

Current observation

This endpoint answered at its latest recorded check.

What this server reports about itself

Self-reported at initialize. Not verified by Licium.

Server name
kdp-niche-research
Version
1.29.0
Capability keys
experimental, prompts, resources, tools
Tool names
list_niches, research_niche
Instructions excerpt

KDP Niche Research Intelligence server. Use `list_niches` to discover available Kindle publishing niches, then `research_niche` to get detailed demand, competition, BSR, revenue, and pricing data for a specific keyword. The research_niche tool costs $0.03-$0.10 USDC per query via the x402 payment protocol.

Reported Aug 17, 2026, 05:06 AM UTC.

Check history

Oldest to newest. Each row is one recorded check.

  1. responds
    MCP initialize · 8s limit · HTTP 200 · 192ms
  2. responds
    MCP initialize · 8s limit · HTTP 200 · 456ms
  3. responds
    MCP initialize · 8s limit · HTTP 200 · 189ms
  4. responds
    MCP initialize · 8s limit · HTTP 200 · 270ms
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