Development
Build and construct URLs with parameters by adding query strings, hash fragments, and path segments
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/url-parameter-builder' \
-H 'Content-Type: application/json' \
-d '{"baseUrl":"Enter base URL (e.g., https://example.com/api)","queryParams":"Enter query parameters (one per line: key=value or key:value)","pathSegments":"Enter path segments (one per line)","hashFragment":"Enter hash fragment (without #)","encoding":"encode","preserveOrder":true,"includeMetadata":true,"formatOutput":"json"}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/url-parameter-builder| Name | Type | Required | Description |
|---|---|---|---|
| baseUrl | text | No | — |
| queryParams | textarea | No | — |
| pathSegments | textarea | No | — |
| hashFragment | text | No | — |
| encoding | select | No | — |
| preserveOrder |
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-url-parameter-builder": {
"name": "url-parameter-builder",
"description": "Build and construct URLs with parameters by adding query strings, hash fragments, and path segments",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=url-parameter-builder",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "url-parameter-builder",
"arguments": {
"baseUrl": "Enter base URL (e.g., https://example.com/api)",
"queryParams": "Enter query parameters (one per line: key=value or key:value)",
"pathSegments": "Enter path segments (one per line)",
"hashFragment": "Enter hash fragment (without #)",
"encoding": "encode",
"preserveOrder": true,
"includeMetadata": true,
"formatOutput": "json"
}
}
}| checkbox |
| No |
| — |
| includeMetadata | checkbox | No | — |
| formatOutput | select | No | — |
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Questions or issues? Contact [email protected]