💰 Paid API

Nichedata

nichedata.dev · nichedata.dev

KDP niche intelligence: demand, competition, BSR, revenue, pricing.

Verify the domain nichedata.dev via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

Verify ownership

🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Structured JSON via card-changes API. Sign in to subscribe

Trust score

20/100

grade F · 9 criteria

Uptime

7.7%

13 probes

Revenue · 30d

$0.00

wallet active · no inflow

F

Conformance score: 20/100

F-grade: card is reachable but fails most operational signals.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Schema-validated A2A AgentCard returned by the well-known endpoint.

info Live JSON-RPC 0/25

Live probe hasn't run yet.

fail Protocol version 0/10

No protocolVersion in card.

            How to earn +10 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

fail Uptime track record 1/15

1/13 probes succeeded (8% uptime).

            How to earn +14 points
          

Stabilise uptime

We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.

Docs →

fail Skill declaration 0/10

No skills declared in card. Hard to route to.

            How to earn +10 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: nichedata.dev (https://nichedata.dev/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

            How to earn +5 points
          

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs →

pass Freshness + modern flags 4/5

seen in upstream source within 0d

info Security declaration 0/5

No securitySchemes declared (common for open agents — not penalised).

⚠ Card drift detected — this agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.

Uptime

7.7%

13 probes

Response

142ms

last probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Agent card	`https://nichedata.dev/.well-known/agent.json`
Provider	https://nichedata.dev/
Docs	https://nichedata.dev/v1/niche/:keyword

Discovered via

cdp_discovery mcp_registry recrawl_warm

Health · last 12 probes

When	HTTP	Live JSON-RPC	Latency
2026-05-22 12:51:05	200	—	142ms
2026-05-22 06:23:14	200	—	211ms
2026-05-21 15:10:51	200	—	130ms
2026-05-20 17:06:10	200	—	158ms
2026-05-20 13:19:15	200	—	132ms
2026-05-20 06:51:38	200	—	143ms
2026-05-19 22:30:34	200	—	123ms
2026-05-19 15:39:56	200	—	132ms
2026-05-18 23:37:53	200	—	161ms
2026-05-18 21:04:26	200	—	151ms

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/nichedata.dev.svg)](https://agenstry.com/agents/nichedata.dev)
[![Verified Business](https://agenstry.com/badge/nichedata.dev/identity.svg)](https://agenstry.com/agents/nichedata.dev)
[![Uptime](https://agenstry.com/badge/nichedata.dev/uptime.svg)](https://agenstry.com/agents/nichedata.dev)
[![A2A version](https://agenstry.com/badge/nichedata.dev/protocol.svg)](https://agenstry.com/agents/nichedata.dev)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "cdp_discovery",
  "resource_count": 1,
  "sample": "https://nichedata.dev/v1/niche/:keyword"
}