> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fraudintelligencelimited.com/llms.txt
> Use this file to discover all available pages before exploring further.

# FIL Scoring API

> Fraud risk scoring for phone numbers and IP addresses, backed by a consortium of telecom operators.

The FIL Scoring API answers one question: **how risky is this phone number or IP address?**

You send a subject, we return a 0–100 ranking against the scored population, a severity band, a recommended action, and the evidence behind all three. Evidence comes from fraud reports contributed by telecom operators (the consortium ledger) and from numbering-plan intelligence — which ranges exist, who operates them, and where fraud is accumulating.

Scores are **rankings, never probabilities**. A score of 78 means "riskier than 78% of scored ranges", and every response says so.

<CardGroup cols={3}>
  <Card title="Quickstart" icon="bolt" href="/quickstart">
    First scored request in under five minutes.
  </Card>

  <Card title="How scoring works" icon="scale-balanced" href="/how-scoring-works">
    Bands, evidence, coverage — and what we deliberately don't claim.
  </Card>

  <Card title="API reference" icon="code" href="/api-reference">
    Every endpoint, generated from the served OpenAPI contract.
  </Card>
</CardGroup>