NicheData

by NicheDatalivefrom $0.03 /call

Pay-per-query Kindle Direct Publishing niche intelligence: demand score, competition score, Amazon BSR range, monthly revenue estimate, review threshold to rank, and average book price. Cached results $0.03, live research $0.10. No API key; USDC on Base.

TOOLS · 3

#TOOLDESCRIPTIONPRICE/CALL

01GET /v1/niche/{keyword}docsFull KDP niche intelligence report: demand score, competition score, BSR range, revenue estimate, review threshold, avg price.$0.03

02GET /v1/nichesdocsList all cached keywords (free).free

03GET /v1/niche/{keyword}/checkdocsVerify pricing tier (cached vs live) before paying (free).free

Prices set by the provider and charged per successful call.

CONNECT

# Inspect the unpaid x402 requirement before signing anything.
# Use the method and body in the provider docs when this is not a GET route.
curl -i --request GET 'https://nichedata.dev'

Keep EVM_PRIVATE_KEY server-side and use a narrowly funded wallet.official buyer guide ↗