Maxmind Minfraud

io.usefulapi/maxmind-minfraud

MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant.

healthy

status

tools exposed

3094ms

connect latency

f6f40b1b9994

schema fingerprint

Tools (4)

minfraud_score

Score a transaction for fraud risk. Returns the overall risk_score (0.01–99), IP risk, disposition, and remaining query funds — the lightest, cheapest assessment. Send at least device.ip_address (plus email/billing/order for a better score). API: POST /minfraud/v2.0/score.

minfraud_insights

Score a transaction AND get detailed risk insights: IP geolocation, email/address/device attributes, and per-component risk on top of the risk_score. Same request body as minfraud_score. API: POST /minfraud/v2.0/insights.

minfraud_factors

The most detailed assessment: everything in Insights PLUS risk_score_reasons and per-factor subscores explaining WHY the score is what it is. Same request body as minfraud_score. API: POST /minfraud/v2.0/factors.

minfraud_report_transaction

WRITE — submits fraud feedback to MaxMind. Report the real-world outcome of a transaction (e.g. it was a chargeback or confirmed fraud) so minFraud can improve future scoring. This mutates MaxMind's model of your traffic; it is not a read. Requires a `tag` and at least one identifier (ip_address, ma

Endpoint

https://maxmind-minfraud.usefulapi.io/mcp
Category: Dev & Git · Last checked: 2026-08-15T10:20:04Z

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What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.