As of 28-Jul-2025, all v2 API endpoints for the GreyNoise API have been deprecated. The following matrix helps users identify which new v3 API endpoints replace the existing v2 endpoints.
📘All endpoints with a new replacment endpoint indicated or noted as being Deprecated will be End of Life (no longer available) as of 1-Jan-2026.
| Old Endpoint | Replaced By | Brief Description |
|---|
| /v2/noise/multi/context | /v3/ip | Multi IP lookup (Combined Response) |
| /v2/noise/multi/quick | /v3/ip?quick=true | Multi IP lookup with quick response (Combined Response) |
| /v2/noise/context/:ip | /v3/ip/:ip | Single IP lookup(Combined Response) |
| /v2/riot/:ip | /v3/ip/:ip | Single IP lookup(Combined Response) |
| /v2/noise/quick/:ip | /v3/ip/:ip?quick=true | Single IP lookup with quick response (Combined Response) |
📘Previous endpoints only returned data from a single data set. The new v3 endpoints now offer a combined response that pulls all known data from all datasets into a single response.
| Old Endpoint | Replaced By | Brief Description |
|---|
| /v2/experimental/gnql | /v3/gnql | Full GNQL query search (Combined Response) |
| N/A | /v3/gnql/metadata | GNQL query Search with metadata fields only (Combined Response |
| /v2/experimental/gnql/stats | Unchanged | |
| Old Endpoint | Replaced By | Brief Description |
|---|
| /v1/cve/:cve | /v3/cve/:cve | Single CVE search |
| N/A | /v3/cves | Bulk CVE search |
| Old Endpoint | Replaced By | Brief Description |
|---|
| /v2/meta/metadata | /v3/tags | Tag Lookups |
| /ping | Unchanged | |
| Old Endpoint | Replaced By | Brief Description |
|---|
| /v3/community/:ip | Unchanged | |
| Old Endpoint | Replaced By | Brief Description |
|---|
| /v3/noise/ips/:ip/timeline | Unchanged | |
| /v3/noise/ips/:ip/daily-summary | DEPRECATED | DEPRECATED |
| /v3/noise/ips/:ip/hourly-summary | DEPRECATED | DEPRECATED |
| Old Endpoint | Replaced By | Brief Description |
|---|
| /v3/similarity/ips/:ip | DEPRECATED | DEPRECATED |
| /v3/similarity/ips/:ip/export | DEPRECATED | DEPRECATED |
| /v3/similarity/ips/:ip/compare | DEPRECATED | DEPRECATED |
📘Former endpoints would reference the Noise and RIOT data sets. Those have been rebranded as:
Noise = Internet Scanner Intelligence
RIOT = Business Service Intelligence
