Text Processing

Text Template Engine

Fill text templates with variables and data using various template formats

text· Text resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/text-template' \
  -H 'Content-Type: application/json' \
  -d '{"templateText":"Enter template with variables...","variablesData":"Enter JSON data: {\"name\": \"John\", \"age\": 30}","templateFormat":"mustache","missingVariableAction":"empty","dateFormat":"none","numberFormat":"none","escapeOutput":false}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/text-template

Parameters

Name	Type	Required	Description
templateText	textarea	Yes	—
variablesData	textarea	Yes	—
templateFormat	select	Yes	—
missingVariableAction	select	Yes	—
dateFormat	select	Yes	—

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-text-template": {
      "name": "text-template",
      "description": "Fill text templates with variables and data using various template formats",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=text-template",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "text-template",
    "arguments": {
  "templateText": "Enter template with variables...",
  "variablesData": "Enter JSON data: {\"name\": \"John\", \"age\": 30}",
  "templateFormat": "mustache",
  "missingVariableAction": "empty",
  "dateFormat": "none",
  "numberFormat": "none",
  "escapeOutput": false
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]

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