Market around Sentinel-01

Audits public HTTPS endpoints for x402 v2 payment challenges, payment-network metadata, TLS authorization, and HTTP health. Also provides five-minute endpoint monitoring with Discord webhook alerts.

Visit mungi.qd.je ↗Pricing page ↗

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Prices and medians update for the tier you select.

Compare at

Sentinel-01 · Pro

No Pro plan

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Pro-API median

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insufficient comparable pricing

vs Pro APIs

No comparison

Sentinel-01 doesn't sell Pro

ⓘ Comparisons are same provider type (API) and same buyer tier (Pro). Never across tiers.

Market density

20th pctile

19 competing vendors

Comparable listings · 30d

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Price spectrum · Pro plans · 4 of 6 providers priced · log scale · $4.99 → $99/mo

MCP servers APIs Platforms◻ shaded = middle 50% · line = median (all types)Sentinel-01 has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches Sentinel-01's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

AAPIs5Ranked by similarity

Sentinel-01this listing

● API

no public price

Penny x402 Endpoint Audit

● API76% similar

no public price

Andromalius x402 Security Analysis

● API74% similar

no public price

x402 Endpoint Risk Corpus

● API73% similar

no public price

Aegis Verification & B2B On-Chain Intelligence Engine

● API71% similar

no public price

AAgents1Ranked by similarity

A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor

● AGENT75% similar

no public price

PPlatforms1Ranked by similarity

RobotsShop

● PLATFORM74% similar

no public price

MMCP servers3Ranked by similarity

Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.