# Nightsec Launching soon. Public registration, pricing and new checkouts are closed. Join launch updates at https://nightsec.io/launch. Contact: info@nightsec.io. Observed proxy intelligence for IPv4 and IPv6. Unknown results are not proof that an IP is safe. - [Integration guide](https://nightsec.io/docs) - [Full text documentation](https://nightsec.io/llms-full.txt) - [OpenAPI schema](https://nightsec.io/openapi.json) - [Pricing](https://nightsec.io/pricing) Authenticate with Authorization: Bearer . Read-only lookup: GET /v1/lookup/{ip}. Do not send credentials in URLs. Admin and billing mutations require user authorization. Demo records carry synthetic=true.