Api Endpoint

Saylor Innovations Data Desk

NuGet package info - latest stable and prerelease version, total downloads, authors, tags, license and recent stable versions for any .NET package

Open interactive test console

Offering

Provider
saylorinnovations.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Development
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://saylorinnovations.com/api/registry/nuget/:name
MIME type
Not provided
First seen
2026-10-16T01:59:13.392Z
Last seen
Tags
nuget, dotnet package, package info, csharp, registry

Payment pricing

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

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7"
  }
]

Observed health

Status
Reachable
Latest latency
207 ms
Average latency
377 ms
HTTP status
400
Last checked
Reachability
100% over 9 checks

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

Input schema

{
  "additionalProperties": false,
  "properties": {
    "method": {
      "enum": [
        "GET",
        "POST",
        "PUT",
        "PATCH",
        "DELETE",
        "HEAD"
      ],
      "type": "string"
    },
    "pathParams": {
      "properties": {
        "name": {
          "description": "NuGet package id in the path",
          "type": "string"
        }
      },
      "required": [
        "name"
      ],
      "type": "object"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "pathParams"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "POST",
            "PUT",
            "PATCH",
            "DELETE",
            "HEAD"
          ],
          "type": "string"
        },
        "pathParams": {
          "properties": {
            "name": {
              "description": "NuGet package id in the path",
              "type": "string"
            }
          },
          "required": [
            "name"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "pathParams"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "authors": {
              "description": "Author names",
              "type": [
                "string",
                "array"
              ]
            },
            "checked_at": {
              "description": "Time the check was run (UTC)",
              "type": [
                "string",
                "null"
              ]
            },
            "description": {
              "description": "Short description",
              "type": [
                "string",
                "null"
              ]
            },
            "ecosystem": {
              "description": "Package ecosystem the record belongs to",
              "type": [
                "string",
                "null"
              ]
            },
            "id": {
              "description": "Identifier of the record",
              "type": "string"
            },
            "latest_prerelease": {
              "description": "Latest prerelease",
              "type": [
                "string",
                "null"
              ]
            },
            "latest_stable": {
              "description": "Latest stable",
              "type": [
                "string",
                "null"
              ]
            },
            "license_url": {
              "description": "License URL",
              "type": [
                "string",
                "null"
              ]
            },
            "nuget_url": {
              "description": "Nuget URL",
              "type": [
                "string",
                "null"
              ]
            },
            "prerelease_versions_count": {
              "description": "Number of prerelease versions",
              "type": [
                "number",
                "null"
              ]
            },
            "project_url": {
              "description": "Project URL",
              "type": [
                "string",
                "null"
              ]
            },
            "recent_versions": {
              "description": "Most recent versions, newest first",
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "stable_versions_count": {
              "description": "Number of stable versions",
              "type": [
                "number",
                "null"
              ]
            },
            "tags": {
              "description": "Tags attached to the record",
              "type": [
                "array",
                "null"
              ]
            },
            "total_downloads": {
              "description": "Total downloads",
              "type": "number"
            },
            "verified": {
              "type": [
                "boolean",
                "null"
              ]
            },
            "version": {
              "description": "Version identifier",
              "type": "string"
            },
            "versions_count": {
              "description": "Number of published versions",
              "type": [
                "number",
                "null"
              ]
            }
          },
          "required": [
            "id",
            "version"
          ],
          "type": "object"
        },
        "type": {
          "const": "json",
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}