Recent

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Nichedata

API analyzes Kindle publishing niches, returning demand scores, competition metrics, BSR ranges, and revenue estimates.

market_data

from$0.03

Trust signal

Listed44/ 100

3 of 4 pillars

coverage 75%

Pillars

Traction

5%

Liveness

7%

Identity

0%

Longevity

—

Signals

On-chain settlement (CDP)

Active in last 30 days

Endpoint reachable

GitHub org present

X (Twitter) handle

.well-known/agent.json

skill.md published

ERC-8004 registered

Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon

On-chain traction

No on-chain settlement recorded. Unverified = not settled or not yet indexed — never treated as zero.

ERC-8004 agent registry

—Not registered

Not found in the ERC-8004 agent registry. This is the default state — absence is not a negative signal.

Identity & classification

Domainnichedata.dev

Xunverified

GitHubunverified

ENSunverified

Category confidenceunscored

Settlement volume

📊

Per-service timeline not available yet. No settlement recorded for this entity in the indexed period.

Endpoints(1)

https://nichedata.dev/v1/niche/:keyword

KDP niche intelligence for AI agents — get demand scores, competition analysis, BSR ranges, revenue estimates, and pricing data for any Kindle publishing niche. $0.03 USDC per query, no API keys needed.

$0.030 USDCpay_to unverifiedunreachableJul 6