PDF Tools
Rellena campos de formulario PDF por JSON y exporta el PDF final
Llama a esta herramienta desde tu código en tres lenguajes.
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/pdf-acroform-filler' \
-H 'Content-Type: application/json' \
-d '{"filename":"pdfFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/es/api/tools/pdf-acroform-filler' \
-F 'pdfFile=/public/samples/pdf/form-sample-acroform.pdf' \
-F 'fieldDataJson={"full_name":"Alex Doe","agree_terms":true,"tier":"pro","country":"US","hobbies":["Reading","Music"]}' \
-F 'removeXfaBeforeFill=true' \
-F 'flatten=true' \
-F 'strictMode=false'Envía una petición POST con tus entradas en JSON. Los parámetros de tipo archivo requieren una subida previa.
POST https://api.elysiatools.com/es/api/tools/pdf-acroform-filler| Nombre | Tipo | Obligatorio | Descripción |
|---|---|---|---|
| pdfFile | filesubida requerida | Sí | — |
| fieldDataJson | textarea | Sí | JSON object where key = field name, value = field value |
| removeXfaBeforeFill | checkbox | No | For hybrid PDFs, remove XFA packet and fill AcroForm fallback |
| flatten | checkbox | No | Flatten fields to make result non-editable |
| strictMode | checkbox | No | Fail immediately when any field cannot be mapped/written |
Resultado de archivo
{
"filePath": "/public/processing/randomid.ext",
"fileName": "output.ext",
"contentType": "application/octet-stream",
"size": 1024,
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}Añade esta herramienta a tu servidor Model Context Protocol para que los agentes de IA puedan listarla y llamarla.
Añade este bloque a la configuración de tu cliente MCP:
{
"mcpServers": {
"elysiatools-pdf-acroform-filler": {
"name": "pdf-acroform-filler",
"description": "Rellena campos de formulario PDF por JSON y exporta el PDF final",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=pdf-acroform-filler",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}Tras conectar al endpoint SSE, lista las herramientas expuestas:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoca la herramienta por su id; los argumentos se construyen a partir de sus parámetros:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "pdf-acroform-filler",
"arguments": {
"pdfFile": "/public/samples/pdf/form-sample-acroform.pdf",
"fieldDataJson": "{\"full_name\":\"Alex Doe\",\"agree_terms\":true,\"tier\":\"pro\",\"country\":\"US\",\"hobbies\":[\"Reading\",\"Music\"]}",
"removeXfaBeforeFill": true,
"flatten": true,
"strictMode": false
}
}
}¿Dudas o problemas? Contacta con [email protected]