NicheData KDP Intelligence
https://nichedata.dev
● healthy
data-social-apis
Niche demand and competition intelligence for Kindle Direct Publishing authors. AI agents query keyword-level data including demand scores, competition intensity, BSR ranges, revenue estimates, and pricing analytics. $0.03 USDC per query on Base via CDP Facilitator. Free discovery endpoint lists all available niches. ([OpenAPI](https://nichedata.dev/openapi.json)) ([Docs](https://nichedata.dev/docs))
Category
data-social-apis
Chains
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Price
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How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://nichedata.dev