Buy Claude API Usage — Instant Access, Instant Access
Discounted Anthropic-equivalent billing. Pay with Card or Crypto.
For developers, teams, and businesses who need reliable access to Claude AI models — Opus, Sonnet, and Haiku — without managing Anthropic billing directly. Set up in under 2 minutes.
Limited offerAvailable until June 2
Anthropic-equivalent API usage — promo pricing
- · $45 → $500 of Anthropic-equivalent API usage
- · $90 → $1,000 of Anthropic-equivalent API usage
Test Pack
Anthropic-equivalent API usage
$2.5USD
→ $5 Anthropic-equivalent API usage
For a quick real check: pay $2.5 and get $5 of Anthropic-equivalent usage.
Anthropic-equivalent $500
Anthropic-equivalent API usage
$45USD
→ $500 Anthropic-equivalent API usage
Best value
Anthropic-equivalent $1,000
Anthropic-equivalent API usage
$90USD
→ $1,000 Anthropic-equivalent API usage
Every plan includes
Claude Opus 4.7 · Sonnet 4.6 · Haiku 4.5
Anthropic & OpenAI API formats
Streaming support
Per-key usage tracking
IDE integrations (Cursor, Claude Code, VS Code)
No expiration on credits
Beta
API3 billing and keys
We now run a second gateway at api3.claudestore.store with sk-cs2-* keys. It has its own balance, separate from legacy accounts. The packs shown above top up that API3 balance automatically after payment, and you can manage your Gateway v2 keys in the dashboard.
Frequently Asked Questions
- How do I buy Claude API credits?
- Visit this page, choose a credit package, and complete payment with a credit card or cryptocurrency. Your credits are activated instantly required.
- What can I do with API credits?
- Credits give you access to all Claude models — Opus 4.7, Sonnet 4.6, and Haiku 4.5 — via Anthropic-compatible and OpenAI-compatible APIs. Use them in Cursor, Claude Code, VS Code, or any HTTP client.
- Do credits expire?
- No. Your Claude API credits never expire. Use them at your own pace — there are no monthly limits or deadlines.
- Can I buy credits with crypto?
- Yes. We accept Bitcoin, Ethereum, USDT, USDC, and Litecoin alongside Visa and Mastercard.
Need help? Read the pricing docs or learn about credits. Ready to integrate? See how to create and manage Claude API keys.