Quickstart

Record your first AI decision in 5 minutes.

1. Get Your API Key

Go to dashboard.xase.ai
Create an account (free tier available)
Navigate to Settings → API Keys
Click Create API Key
Copy the key (starts with xase_pk_...)

Store your API key securely. It won't be shown again.

2. Install SDK

pip install xase

2.1 Use the CLI (optional)

npm i -g xase
xase --help

# point to production API
xase config set baseUrl https://api.xase.ai/api/xase/v1

# authenticate and run a quick check
xase auth login
xase metrics summary

Prefer commands? See the full guide: CLI

3. Record a Decision

first.pypython

import xase

client = xase.Client(api_key="xase_pk_...")

record = client.records.create(
    model_id="credit-model-v1",
    input={"customer_id": "cust_123", "income": 85000},
    output={"decision": "APPROVED", "limit": 25000},
    confidence=0.94
)

print(f"Recorded: {record.id}")

4. Record Human Intervention

curl -X POST https://api.xase.ai/v1/records/rec_8a7f3b2c/intervene   -H "Authorization: Bearer xase_pk_..."   -H "Content-Type: application/json"   -d '{
    "actor_email": "analyst@company.com",
    "action": "APPROVED",
    "reason": "Documentation verified manually"
  }'

5. Export Evidence Bundle

export.pypython

bundle = client.exports.create(record_id=record.id)
# Download the ZIP file
bundle.download("./evidence_bundle.zip")

6. Verify the Bundle (Offline)

unzip evidence_bundle.zip
./verify.sh

# ✓ Signature valid
# ✓ Hash chain intact
# ✓ Timestamps consistent
# RESULT: Evidence is authentic

Core Concepts

Understand the architecture

Python SDK

Full installation guide