Skip to main content

Python SDK

The official Python SDK for QWED.

Installation​

pip install qwed

Quick Start​

from qwed_sdk import QWEDClient

client = QWEDClient(api_key="qwed_your_key")

# Basic verification
result = client.verify("Is 2+2=4?")
print(result.verified)  # True
print(result.status)    # "VERIFIED"

Async Client​

from qwed_sdk import QWEDAsyncClient
import asyncio

async def main():
    async with QWEDAsyncClient(api_key="qwed_...") as client:
        result = await client.verify("2+2=4")
        print(result.verified)

asyncio.run(main())

Methods​

verify(query)​

Auto-detect and verify any claim.

result = client.verify("What is 15% of 200?")

verify_math(expression)​

Verify mathematical expressions.

result = client.verify_math("x**2 + 2*x + 1 = (x+1)**2")

verify_logic(query)​

Verify logical constraints (QWED-Logic DSL).

result = client.verify_logic("(AND (GT x 5) (LT y 10))")
print(result.model)  # {"x": 6, "y": 9}

verify_code(code, language)​

Check code for security vulnerabilities.

result = client.verify_code(code, language="python")
for vuln in result.vulnerabilities:
    print(f"{vuln.severity}: {vuln.message}")

verify_sql(query, schema)​

Validate SQL queries.

result = client.verify_sql(
    query="SELECT * FROM users WHERE id = 1",
    schema="CREATE TABLE users (id INT, name TEXT)"
)

verify_batch(items)​

Verify multiple items at once.

results = client.verify_batch([
    {"query": "2+2=4", "type": "math"},
    {"query": "3*3=9", "type": "math"},
])
print(results.summary.success_rate)

CLI​

# Verify
qwed verify "2+2=4"

# Verify logic
qwed verify-logic "(AND (GT x 5) (LT y 10))"

# Verify code file
qwed verify-code -f script.py

# Batch verify
qwed batch -f queries.json

Environment Variables​

VariableDescription
QWED_API_KEYAPI key
QWED_BASE_URLAPI base URL