Api Endpoint

pkgsafe.adrwent.fyi

Call before installing or updating an npm or PyPI dependency. Returns a verdict (ok, caution, avoid, unknown) plus evidence signals: install script added, maintainer or publisher change, very recent publish, build provenance dropped, known malware and vulnerability advisories. A clean result is not a guarantee of safety.

Open interactive test console

Offering

Provider: pkgsafe.adrwent.fyi
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Security
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://pkgsafe.adrwent.fyi/check
MIME type: application/json
First seen: 2026-10-16T01:51:20.002Z
Last seen: 2026-11-02T09:40:07.955Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "payTo": "0x3d3668dF00c58ec67e7EfD7C85806Ace8c7A80DC"
  }
]

Observed health

Status: Healthy
Latest latency: 1217 ms
Average latency: 1347 ms
HTTP status: 402
Last checked: 2026-11-02T09:40:07.950Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "ecosystem": {
          "type": "string",
          "enum": [
            "npm",
            "pypi"
          ],
          "description": "Package registry"
        },
        "name": {
          "type": "string",
          "description": "Exact package name, e.g. chalk or @types/node"
        },
        "version": {
          "type": "string",
          "description": "Optional exact version; defaults to the latest"
        }
      },
      "required": [
        "ecosystem",
        "name"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "ecosystem": {
              "description": "Package registry",
              "enum": [
                "npm",
                "pypi"
              ],
              "type": "string"
            },
            "name": {
              "description": "Exact package name, e.g. chalk or @types/node",
              "type": "string"
            },
            "version": {
              "description": "Optional exact version; defaults to the latest",
              "type": "string"
            }
          },
          "required": [
            "ecosystem",
            "name"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}