One subscription unlocks Claude Code, OpenAI Codex (incl. GPT-5.5) and Google Gemini — usage never expires.
1:1 official Anthropic token rates — zero markup. $1 credit = $1 of real API consumption.
$1 credit = $1 of real API consumption
Your balance is metered at Anthropic's exact published token rates — no internal conversion, no hidden multiplier.
Token reference — Claude Sonnet 4.6
$1 ≈ 330,000 input tokens
$1 ≈ 67,000 output tokens
Even more when prompt caching is active
Priced at LiteLLM official rates, always
Competitors often charge 1.2x–1.5x or use dynamic pricing. We charge exactly what the upstream API costs — not a cent more.
✗ Others: 1.2x–1.5x rate markup
✗ Others: dynamic / opaque pricing
✗ Others: credits expire monthly
✓ SparkAPI: official rate, credits never expire
Track every dollar in real time
Log in with your email to see your full usage stats — no black box, no guessing how much you have left.
✓ Remaining balance
✓ Daily spend & total used
✓ Last used timestamp
| Anthropic Official | SparkAPI | |
|---|---|---|
| $500 in API credits | $500 | $45 |
| $1,000 in API credits | $1,000 | $90 |
| Usage balance expires | Monthly reset | Never |
| Monthly commitment | Required | None |
🎁 Free $5 trial — no commitment
Enter your email and get an API key instantly. Money-back guarantee if API doesn't work within 24h.SparkAPI is a managed API gateway that handles authentication, routing, and billing infrastructure — so you can focus on building.
Top up once, use whenever. No monthly reset, no pressure to "use it or lose it."
We handle uptime, routing, and multi-model authentication. One key, all models, zero ops overhead.
Log in anytime with your email to see remaining balance, daily spend, and key status.
Works with Claude Code, Cursor, and any tool that reads ANTHROPIC_BASE_URL. One env var change.
Works with Claude Code, Cursor, and any Anthropic-compatible tool.
Pick a plan, enter your email, and complete payment. Your key is generated automatically.
Receive your personal API key within minutes.
Add two env vars and launch Claude Code. That's it.
Real credits. Your balance is a spending limit in USD, metered at Anthropic's exact published token prices. On Claude Sonnet 4.6, $1 ≈ 330,000 input tokens or 67,000 output tokens — same rate as direct Anthropic. Heavier models like Opus cost more per token; lighter models like Haiku cost less. No conversion rate, no internal currency.
No daily spending cap. There is a concurrency limit of 5 parallel requests per key — enough for Claude Code and typical dev workflows. Need higher concurrency? Contact us at support@sparkapi.cc.
Visit sparkapi.cc/dashboard, enter your email, and log in with the one-time code we send you. You'll see remaining balance, daily spend, total used, and last-used timestamp — all live.
Claude Sonnet 4.6, Opus 4.8, Haiku 4.5, GPT-5.5 (Codex), and the full Gemini series — all through the same key.
Full refund within 24 hours of purchase, no questions asked.
We use an authorized API relay provider. Your prompts are never logged or stored by us.