USDT Purchase and API Integration -- 2

Бюджэт: $250 - $750 / ⭐ (0)

API Integration, Node.js, Payment Processing, PHP, Python, Ruby, Ruby on Rails, Software Architecture

1. Pricing: USDT purchased at real market rate (spot), with total cost (spread + fees) not exceeding ~1.5–2% all-in. Please state the effective all-in cost of your proposed solution clearly. 2. API integration: REST API with webhooks for order status... (Budget: $250 - $750 USD, Jobs: API Integration, Node.js, Payment Processing, PHP, Python, Ruby, Ruby on Rails, Software Architecture)

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