# Risk score

Use risk score operations to configure blocklists based on transaction risk factors.

 - [GET /risk-score-rules](https://www.rebilly.com/docs/dev-docs/api/risk-score/getriskscorerules.md): Retrieves risk score rules.
 - [PUT /risk-score-rules](https://www.rebilly.com/docs/dev-docs/api/risk-score/putriskscorerules.md): Modifies risk score rules.
 - [GET /risk-score-rules/blocklists](https://www.rebilly.com/docs/dev-docs/api/risk-score/getriskscoreblocklistrules.md): Retrieves risk score blocklist rules.
 - [PUT /risk-score-rules/blocklists](https://www.rebilly.com/docs/dev-docs/api/risk-score/putriskscoreblocklistrules.md): Modifies risk score blocklist rules.