Claude Sonnet 5 API Crypto Payments
Pay for Claude Sonnet 5 API usage with cryptocurrency. Qubax accepts 200+ coins including BTC, ETH, SOL, USDT, and USDC. No credit card. No KYC. No bank account required.
Claude Sonnet 5 Pricing
| Token Type | Qubax | Retail | Save |
|---|---|---|---|
| Input (per 1M) | $0.499 | $2.00 | 75% |
| Output (per 1M) | $1.99 | $10.00 | 80% |
Claude Sonnet 5 costs $0.499/1M input and $1.99/1M output tokens. Minimum deposit: $3 in crypto.
Why use Claude Sonnet 5 pay with crypto on Qubax?
- 🪙Deposit USDC on Base network — credits appear instantly
- 🪙200+ cryptocurrencies supported including BTC, ETH, SOL
- 🪙No KYC or identity verification required
- 🪙Credits never expire — pay once, use anytime
About Claude Sonnet 5
Claude Sonnet 5 is Anthropic's flagship Sonnet — a 1M-token context window with adaptive thinking and selectable reasoning effort (low/medium/high/max/x-high). Released 2026-06-30. It supports a 1M-token context window and up to 64K output tokens per request. Native capabilities include reasoning, vision, tool calling, structured output, streaming, context caching. On Qubax it is served by 455 independent sellers, so pricing stays competitive and uptime stays high.
Claude Sonnet 5 Crypto Payments — code example
# 1. Deposit any of 200+ coins (from $3) at qubax.ai/app/billing
# 2. Create an API key, then:
curl https://api.qubax.ai/v1/chat/completions \
-H "Authorization: Bearer qbx_live_YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-sonnet-5",
"messages": [{"role": "user", "content": "Hello!"}]
}'More Anthropic models on Qubax
Get started in 60 seconds
- 1Create a free account at qubax.ai/register
- 2Add crypto credits (200+ coins, $3 minimum, credits never expire)
- 3Generate an API key and set your base URL to
https://api.qubax.ai/v1 - 4Use model ID
claude-sonnet-5— done!
Claude Sonnet 5 Crypto Payments FAQ
How much does Claude Sonnet 5 cost pay with crypto?
On Qubax, Claude Sonnet 5 costs $0.499 per 1M input tokens and $1.99 per 1M output tokens. 75% cheaper than OpenRouter. Pay with 200+ cryptocurrencies.
Can I use Claude Sonnet 5 with my existing tools?
Yes. Qubax is fully OpenAI-compatible. Change your base URL to api.qubax.ai/v1 and use your Qubax key. Works with Cline, Cursor, OpenCode, LangChain, and any OpenAI SDK.
Do I need a credit card?
No. Qubax accepts 200+ cryptocurrencies. No credit card, no KYC.
Start using Claude Sonnet 5 pay with crypto
No credit card. Crypto accepted. Credits never expire.
Get started →