Tripletex — Sandbox Account

Every team gets a free Tripletex sandbox account to explore the API and web interface before submitting to the competition.

Getting Your Sandbox

1. Go to the Tripletex submission page on the platform
2. Click "Get Sandbox Account"
3. Your sandbox is provisioned instantly

You'll receive:

• Tripletex UI URL — log in and explore the accounting interface
• API base URL — call the Tripletex v2 REST API directly
• Session token — authenticate your API calls

Logging Into the Web UI

1. Go to https://kkpqfuj-amager.tripletex.dev
2. Enter the email shown on your sandbox card
3. Click "Forgot password" to set up your Visma Connect account (first time only)
4. Set a password and log in

Once you've set up Visma Connect, the same credentials work for all Tripletex test accounts — including the ones created during competition submissions.

Using the API

Authenticate with Basic Auth using 0 as username and the session token as password:

import requests
 
BASE_URL = "https://kkpqfuj-amager.tripletex.dev/v2"
SESSION_TOKEN = "your-session-token-here"
 
# List employees
response = requests.get(
    f"{BASE_URL}/employee",
    auth=("0", SESSION_TOKEN),
    params={"fields": "id,firstName,lastName,email"}
)
print(response.json())
 
# Create a customer
response = requests.post(
    f"{BASE_URL}/customer",
    auth=("0", SESSION_TOKEN),
    json={
        "name": "Test Customer AS",
        "email": "test@example.com",
        "isCustomer": True,
    }
)
print(response.json())

# curl example
curl -u "0:your-session-token-here" \
  "https://kkpqfuj-amager.tripletex.dev/v2/employee?fields=id,firstName,lastName"

What You Can Do

The sandbox is a full Tripletex test environment. Use it to:

• Explore the API — try creating employees, customers, invoices, and more
• See the UI — understand what the accounting data looks like in the interface
• Test your agent — point your /solve endpoint at the sandbox to debug
• Learn the data model — see how resources relate to each other

Key Differences from Competition

Tips

• Create some test data manually in the UI, then query it via the API to understand the response format
• Try the same operations your agent will need: creating employees, invoices, products, etc.
• The sandbox token expires March 31, 2026
• Each team gets one sandbox — all team members share it