paegents 1.0.0

Official Python SDK for Paegents - Payment infrastructure for AI agents

Paegents Python SDK

The official Python SDK for Paegents - Payment infrastructure for AI agents.

Installation

pip install paegents

Quick Start

from paegents import PaegentsSDK

# Initialize the SDK
sdk = PaegentsSDK(
    api_url="https://api.paegents.com",
    agent_id="my_ai_agent",
    api_key="ak_live_your_api_key_here"
)

# Make an A2A payment to a supplier
response = sdk.pay_supplier(
    supplier="acme-corp.com",
    amount=2500,  # $25.00 in cents
    description="GPU compute credits"
)

print(f"Payment {response.status}: {response.txn_id}")

# Check payment status
status = sdk.check_a2a_status(response.txn_id)
print(f"Current status: {status.status}")

AP2 Mandates & Stablecoin (x402)

Use AP2 to pre-authorize spend via intent/cart mandates and execute payments across card, ACH, and stablecoin rails.

import os
from paegents import (
    build_card_payment_method,
    build_stablecoin_payment_method,
)

# 1) Create an intent mandate for your agent
intent = sdk.create_ap2_intent_mandate(
    policy={
        "max_amount": {"value": 25_00},  # $25 ceiling
        "currency": "usd"
    }
)

# 2) Attach a cart mandate (invoice/basket)
cart = sdk.create_ap2_cart_mandate(
    intent_mandate_id=intent.id,
    cart={
        "total": 12_50,
        "currency": "usd",
        "description": "Monthly agent hosting"
    }
)

# 3a) Execute a card payment (Stripe/Braintree)
card_payment = sdk.ap2_pay(
    intent_mandate_id=intent.id,
    cart_mandate_id=cart.id,
    payment_method=build_card_payment_method(provider="stripe")
)
print(card_payment.status)

# 3b) Execute a stablecoin payment on Coinbase x402
stablecoin_payment = sdk.ap2_pay(
    intent_mandate_id=intent.id,
    cart_mandate_id=cart.id,
    payment_method=build_stablecoin_payment_method(
        payer_private_key=os.environ["STABLE_COIN_PRIVATE_KEY"],
        destination_wallet=os.environ.get("STABLE_COIN_DESTINATION"),
    )
)
print(stablecoin_payment.onchain_txid)

The stablecoin helper accepts optional parameters (network, asset, max_timeout_seconds, etc.) so you can tune facilitator requests without hand-crafting JSON payloads.

A2A (Agent-to-Agent) Payments

The core feature of Paegents is seamless agent-to-agent payments using domain-based supplier resolution.

Making a Payment

# Pay a supplier by domain
response = sdk.pay_supplier(
    supplier="software-company.io",
    amount=5000,  # $50.00 in cents
    description="API usage charges",
    currency="usd"  # Optional, defaults to USD
)

# Handle different response statuses
if response.status == "paid":
    print(f"Payment successful! Transaction: {response.txn_id}")
elif response.status == "processing":
    print(f"Payment processing... Transaction: {response.txn_id}")
elif response.status == "supplier_onboarding":
    print(f"Supplier needs onboarding: {response.next_action_url}")
elif response.status == "failed":
    print(f"Payment failed: {response.error}")

Checking Payment Status

# Poll for status updates
status = sdk.check_a2a_status("agt_txn_123abc456def")

print(f"Status: {status.status}")
print(f"Events: {status.events}")

Traditional MCP Payments

For payments to specific accounts (legacy method):

Stripe Payments

from paegents import PaymentRequest

# Pay a Stripe account
payment = PaymentRequest(
    agent_id="my_agent",
    amount=1000,  # $10.00
    currency="usd",
    description="Service payment",
    payment_method="stripe",
    recipient_account_id="acct_stripe_account_id"
)

response = sdk.create_payment(payment)
print(f"Payment intent: {response.payment_intent_id}")

PayPal Payments

from paegents import PayPalPaymentRequest

# Pay via PayPal email
paypal_payment = PayPalPaymentRequest(
    agent_id="my_agent",
    recipient_email="[e-mail]",
    amount=25.00,  # PayPal uses dollars
    description="Consulting services"
)

response = sdk.create_paypal_payment(paypal_payment)
print(f"PayPal payment: {response.payment_intent_id}")

Account Management

Check Spending Limits

limits = sdk.check_balance()
print(f"Daily remaining: ${limits.daily_remaining / 100:.2f}")
print(f"Monthly remaining: ${limits.monthly_remaining / 100:.2f}")

Discover Recipients

# Search for payment recipients
results = sdk.search_recipients("acme", payment_method="all")
for result in results.results:
    print(f"Found: {result['business_name']} ({result['payment_method']})")

# Check if email can receive PayPal
discovery = sdk.discover_paypal_email("[e-mail]")
if discovery.can_receive_paypal:
    print(f"✅ {discovery.email} can receive PayPal payments")

Verify Receipts

# Verify payment receipt authenticity
verification = sdk.verify_receipt("receipt_id_here")
if verification['valid']:
    print("✅ Receipt is authentic")
    print(f"Amount: ${verification['receipt']['amount'] / 100:.2f}")
else:
    print("❌ Receipt verification failed")

Error Handling

try:
    response = sdk.pay_supplier("unknown-company.com", 1000, "Test payment")
except Exception as e:
    print(f"Payment failed: {e}")

Configuration

Environment Variables

You can set default configuration via environment variables:

export PAEGENTS_API_URL="https://api.paegents.com"
export PAEGENTS_API_KEY="ak_live_your_key_here" 
export PAEGENTS_AGENT_ID="my_agent_id"

import os
from paegents import PaegentsSDK

# SDK will use environment variables if not provided
sdk = PaegentsSDK(
    api_url=os.getenv("PAEGENTS_API_URL"),
    agent_id=os.getenv("PAEGENTS_AGENT_ID"),
    api_key=os.getenv("PAEGENTS_API_KEY")
)

API Reference

AgentPaymentsSDK

The main SDK class for interacting with Paegents.

Constructor

sdk = PaegentsSDK(api_url, agent_id, api_key)

A2A Methods

• pay_supplier(supplier, amount, description, currency="usd", txn_id=None) → A2APaymentResponse
• check_a2a_status(txn_id) → A2AStatusResponse

Legacy MCP Methods

• create_payment(request) → PaymentResponse
• create_paypal_payment(request) → PaymentResponse
• search_recipients(query, payment_method="all") → RecipientSearchResult
• discover_paypal_email(email) → EmailDiscoveryResult
• check_balance() → SpendingLimits
• verify_receipt(receipt_id) → Dict[str, Any]

Support

• Documentation: docs.paegents.com
• API Reference: docs.paegents.com/api
• Support: [e-mail]
• Issues: github.com/paegents/python-sdk/issues

License

MIT License - see LICENSE file for details.