---
updatedAt: 2025-11-05T21:12:26.000Z
agentTools:
  projectIndex: https://developers.short.io/llms.txt
---

# Get link info by original URL

**DEPRECATED** Get link info by original URL. Rate limit: 20/s

# OpenAPI definition

```json
{
  "openapi": "3.1.0",
  "info": {
    "title": "Short.io API",
    "version": "1.0.0"
  },
  "components": {
    "securitySchemes": {
      "apiKey": {
        "type": "apiKey",
        "name": "Authorization",
        "in": "header"
      }
    }
  },
  "paths": {
    "/links/by-original-url": {
      "get": {
        "summary": "Get link info by original URL",
        "tags": [
          "Link queries"
        ],
        "description": "**DEPRECATED** Get link info by original URL. Rate limit: 20/s",
        "parameters": [
          {
            "schema": {
              "type": "string"
            },
            "in": "query",
            "name": "domain",
            "required": true,
            "description": "Domain hostname"
          },
          {
            "schema": {
              "type": "string"
            },
            "in": "query",
            "name": "originalURL",
            "required": true,
            "description": "Link original URL"
          }
        ],
        "responses": {
          "200": {
            "description": "Default Response"
          }
        }
      }
    }
  },
  "servers": [
    {
      "url": "https://api.short.io",
      "description": "API server"
    }
  ],
  "security": [
    {
      "apiKey": []
    }
  ],
  "x-readme": {
    "explorer-enabled": true,
    "proxy-enabled": true
  }
}
```