DEVELOPER TOOLS
Official Libraries & SDKs
Beta client libraries for Node.js and Python with execution-token-first payment examples.
Node.js / TypeScript
@spendguard/sdkv1.2.0 GitHub
Installation
$ npm install @spendguard/sdk
Key Features
- Full TypeScript support
- Promise-based API
- Automatic retries
- Webhook signature verification
- ESM & CJS support
quickstart.ts
import { SpendGuardClient } from '@spendguard/sdk';
const management = new SpendGuardClient({
apiKey: process.env.SPENDGUARD_MANAGEMENT_KEY!,
});
const capability = await management.mintExecutionToken('agent_...', {
mandate_id: 'mandate_...',
});
const agentSpend = new SpendGuardClient({
apiKey: capability.executionToken,
});
const payment = await agentSpend.executePayment({
mandate_id: 'mandate_...',
amount: 4999,
currency: 'USD',
merchant: 'openai',
description: 'Sandbox API usage',
idempotency_key: crypto.randomUUID(),
});Python
spendguardv1.1.0 GitHub
Installation
$ pip install spendguard
Key Features
- Async support (asyncio)
- Type hints
- Auto-pagination
- Webhook utilities
- Python 3.8+
quickstart.py
from spendguard import SpendGuardClient
import os
import uuid
management = SpendGuardClient(
api_key=os.environ["SPENDGUARD_MANAGEMENT_KEY"],
)
capability = management.mint_execution_token(
agent_id="agent_...",
mandate_id="mandate_...",
)
agent_spend = SpendGuardClient(api_key=capability["executionToken"])
payment = agent_spend.execute_payment(
mandate_id="mandate_...",
amount=4999,
currency="USD",
merchant="openai",
description="Sandbox API usage",
idempotency_key=str(uuid.uuid4()),
)Ready to dive deeper?
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