Pay for AI API with USDT — Crypto Payment Guide 2026

May 19, 2026 · 3 min read · NovAI Blog

Most AI API providers only accept credit cards or PayPal. For developers in regions with restricted banking, crypto sanctions, or simply no international credit card — that's a hard blocker.

NovAI is one of the few AI API gateways that accepts USDT (TRC20) directly.

Why Pay with USDT?

No bank card needed. Buy USDT on any exchange (Binance, Bybit, OKX), send to NovAI.
No geographic restrictions. Works in 200+ countries. PayPal blocks some regions; USDT doesn't.
No currency conversion fees. USDT is pegged 1:1 to USD. What you send is what you get.
Instant credit. USDT transactions confirm in ~1 minute on TRC20.
Credits never expire. Top up once, use for months.

Platform Payment Comparison

Platform	Credit Card	PayPal	USDT/Crypto	Bank Transfer
NovAI	✅	✅	✅ USDT	❌
OpenAI	✅	❌	❌	✅ Enterprise
Anthropic	✅	❌	❌	✅ Enterprise
Together AI	✅	❌	❌	✅ Invoice
OpenRouter	✅	❌	✅ Crypto	❌

How to Top Up with USDT

Try this model free

$5 credit for new users · No card required · OpenAI-compatible API

Start Free →

Log in to your NovAI account at aiapi-pro.com
Go to Dashboard → Top Up Balance
Select USDT (TRC20) as payment method
Choose an amount ($5, $10, $25, $50, $100, $200)
Copy the TRC20 wallet address shown
Send USDT from your wallet/exchange to that address
Credit appears in your account within ~1 minute

💡 Pro tip: With $50 in USDT at NovAI pricing, you can run deepseek-v4-vs-gpt-5-5-2026" style="color:#0284c7;text-decoration:underline">DeepSeek V4 Pro for ~125 million input tokens or ~62 million output tokens. On Together AI, $50 buys less than 12 million output tokens of the same model.

Price Comparison: What $50 Buys You

Platform	DeepSeek V4 Pro Output Tokens with $50
NovAI	125,000,000 (125M tokens)
DeepSeek Direct	57,000,000 (57M, at discount rate)
OpenRouter	~54,000,000 (54M, after 5.5% fee)
Together AI	11,000,000 (11M tokens)

Same $50. Same model. 11x difference in what you get.

Supported Cryptocurrencies

Currently: USDT (TRC20). TRC20 is recommended for its low fees ($0.50-1 per transfer) and fast confirmation (~1 minute). ERC20 USDT also works but gas fees are higher.