curl -X POST https://api.pdfapi.dev/v1/pdf/merge \
  -H "Authorization: Bearer sk_live_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "pdfs": [
      {"data": "JVBERi0xLjQKMSAwIG9iago8PAovVHlwZSAvQ2F0YWxvZwo..."},
      {"url": "https://example.com/document.pdf"},
      {"data": "JVBERi0xLjQKMiAwIG9iago8PAovVHlwZSAvUGFnZQo..."}
    ],
    "storage": {
      "enabled": true,
      "filename": "merged-report.pdf"
    }
  }' \
  --output merged.pdf

const response = await fetch('https://api.pdfapi.dev/v1/pdf/merge', {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${process.env.PDFAPI_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    pdfs: [
      { data: pdf1Base64 },
      { url: 'https://example.com/document.pdf' },
      { data: pdf2Base64 }
    ],
    storage: {
      enabled: true,
      filename: 'merged-report.pdf'
    }
  }),
});

if (!response.ok) {
  const error = await response.json();
  throw new Error(error.error.message);
}

const buffer = await response.arrayBuffer();
// Save or process the merged PDF

import requests
import base64
import os

# Read local PDFs and encode as base64
with open('document1.pdf', 'rb') as f:
    pdf1_base64 = base64.b64encode(f.read()).decode('utf-8')

with open('document2.pdf', 'rb') as f:
    pdf2_base64 = base64.b64encode(f.read()).decode('utf-8')

response = requests.post(
    'https://api.pdfapi.dev/v1/pdf/merge',
    headers={
        'Authorization': f'Bearer {os.environ["PDFAPI_KEY"]}',
        'Content-Type': 'application/json',
    },
    json={
        'pdfs': [
            {'data': pdf1_base64},
            {'url': 'https://example.com/document.pdf'},
            {'data': pdf2_base64}
        ],
        'storage': {
            'enabled': True,
            'filename': 'merged-report.pdf'
        }
    }
)

if response.status_code == 200:
    with open('merged.pdf', 'wb') as f:
        f.write(response.content)
else:
    print(f"Error: {response.json()['error']['message']}")

package main

import (
    "bytes"
    "encoding/base64"
    "encoding/json"
    "io"
    "net/http"
    "os"
)

func main() {
    // Read and encode local PDF
    pdfContent, _ := os.ReadFile("document.pdf")
    pdfBase64 := base64.StdEncoding.EncodeToString(pdfContent)

    payload := map[string]interface{}{
        "pdfs": []map[string]string{
            {"data": pdfBase64},
            {"url": "https://example.com/document.pdf"},
        },
        "storage": map[string]interface{}{
            "enabled":  true,
            "filename": "merged-report.pdf",
        },
    }

    body, _ := json.Marshal(payload)
    req, _ := http.NewRequest("POST", "https://api.pdfapi.dev/v1/pdf/merge", bytes.NewBuffer(body))
    req.Header.Set("Authorization", "Bearer "+os.Getenv("PDFAPI_KEY"))
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()

    pdf, _ := io.ReadAll(resp.Body)
    os.WriteFile("merged.pdf", pdf, 0644)
}