GreyNoise Intelligence · JSON Structure

Greynoise Time Series Ja3 Entry Structure

Type: object Properties: 2
SecurityThreat IntelligenceCybersecurityIP ReputationVulnerability ManagementNetwork TelemetrySOC AutomationPublic APIs

TimeSeriesJA3Entry is a JSON Structure definition published by GreyNoise Intelligence, describing 2 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

fingerprint port

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://api-evangelist.github.io/greynoise/json-structure/greynoise-time-series-ja3-entry-structure.json",
  "name": "TimeSeriesJA3Entry",
  "type": "object",
  "properties": {
    "fingerprint": {
      "type": "string",
      "example": "c3a6cf0bf2e690ac8e1ecf6081f17a50",
      "description": "JA3 hash fingerprint string"
    },
    "port": {
      "type": "int32",
      "example": 443,
      "description": "TCP port connection that the SSL/TLS communication occurred over"
    }
  }
}

Work with this as data

Every JSON Structure here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for json structure

4 MCP tools reach this
  • find_json_structuresBrowse and filter every JSON Structure in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Structure
curl "https://apis.io/api/v1/json-structures/greynoise-time-series-ja3-entry-structure"
All json structure
curl "https://apis.io/api/v1/json-structures?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.