Sardis Fiat Ramp

Bridge crypto wallets to traditional banking. Fund agent wallets from bank accounts, withdraw to banks, and pay merchants in USD.

Installation

pip install sardis-ramp

Quick Start

from sardis_ramp import SardisFiatRamp, BankAccount

# Initialize
ramp = SardisFiatRamp(
    sardis_api_key="sk_...",
    bridge_api_key="bridge_..."
)

# Fund wallet from bank
result = await ramp.fund_wallet(
    wallet_id="wallet_123",
    amount_usd=100.00,
    method="bank"
)
print(f"Send ACH to: {result.ach_instructions.routing_number}")

# Withdraw to bank
withdrawal = await ramp.withdraw_to_bank(
    wallet_id="wallet_123",
    amount_usd=50.00,
    bank_account=BankAccount(
        account_holder_name="John Doe",
        account_number="1234567890",
        routing_number="021000021"
    )
)
print(f"Payout ID: {withdrawal.payout_id}")

Features

• On-Ramp: Fund wallets via ACH, wire, or card (via Bridge/Stripe)
• Off-Ramp: Withdraw to bank accounts in USD
• Merchant Payments: Pay merchants in USD from crypto wallets
• Policy Enforcement: All operations respect Sardis spending policies

Funding Methods

Architecture

User Bank → Bridge → USDC → Sardis Wallet → Virtual Card / Crypto / Fiat Payout

All funds flow through the Sardis wallet as USDC, enabling:

• Unified policy enforcement
• Single balance view
• Flexible payout options

Documentation

• Full Documentation
• API Reference
• Bridge Integration Guide

License

Apache 2.0