Quick Answer
If you can pay Anthropic directly and your usage fits inside the plan limits, a subscription is the simplest choice: Pro at $20/month for light use, Max at $100 or $200/month if you run Claude Code every day. Both plans include Claude Code.
Pay-per-use API makes more sense when:
- you keep hitting the 5-hour or weekly limits;
- your usage is uneven, so a flat fee is wasted in quiet months;
- you need API keys for other tools, scripts or a team;
- you can't subscribe at all, because your country or card isn't supported.
For reference: one typical Claude Code task on Opus 5.5 costs about $0.50 at Anthropic's list price, and about $0.14 through TeamoRouter.
The Options at a Glance
Prices from Anthropic's pricing page as of October 2026.
| Option | Price | Claude Code | Limits | Best for |
|---|---|---|---|---|
| Claude Pro | $20/month ($17/month billed yearly) | Included | 5-hour and weekly usage limits | Daily chat, occasional coding |
| Claude Max 5x | $100/month | Included | 5x Pro usage | Claude Code most workdays |
| Claude Max 20x | $200/month | Included | 20x Pro usage | Claude Code all day |
| API pay-per-use | Per token | Yes, with an API key | Per-account rate limits, no weekly cap | Uneven or very heavy use, other tools, teams |
Max also includes $100 to $200 a month in API credits for the Claude Platform. If you use the API anyway and can pay Anthropic directly, that makes Max good value.
API Prices per Million Tokens
Anthropic list prices, standard (non-fast) mode, 5-minute prompt caching:
| Model | Input | Output | Cache read | Cache write |
|---|---|---|---|---|
| Claude Fable 5.1 | $10 | $50 | $0.25 | $12.50 |
| Claude Opus 5.5 | $4 | $20 | $0.20 | $5 |
| Claude Sonnet 5.5 | $2 | $10 | $0.10 | $2.50 |
| Claude Haiku 5.5 (prompts ≤ 100K) | $0.10 | $0.50 | $0.01 | $0.125 |
Opus 5.5 fast mode costs 2x these rates for up to 2.5x the speed.
The column that matters most for Claude Code is cache read. Every turn resends the conversation, and a cache hit on Opus 5.5 costs $0.20 per million instead of $4. That's 5% of the normal input price.
What a Claude Code Session Costs
Take one realistic task: about 15 turns, 300K input tokens in total, of which 270K are cache hits and 30K are new context written to cache, plus 15K output tokens.
| Opus 5.5 | Sonnet 5.5 | |
|---|---|---|
| Cache reads (270K) | $0.054 | $0.027 |
| Cache writes (30K) | $0.15 | $0.075 |
| Output (15K) | $0.30 | $0.15 |
| Per session, list price | ≈ $0.50 | ≈ $0.25 |
Without caching, the same Opus session would cost about $1.50, three times as much. So a gateway or relay that breaks caching costs more even when its per-token price looks low.
Monthly Cost by Usage Level
The same session, scaled up. The TeamoRouter column uses about 29% of list price, which was the Opus 5.5 rate on the day of writing.
| Usage | Sessions/month | Opus 5.5, list price | Opus 5.5 via TeamoRouter | Subscription that fits |
|---|---|---|---|---|
| Light: 3 tasks a day, 20 days | 60 | ≈ $30 | ≈ $9 | Pro, $20 |
| Daily: 20 tasks a day, 22 days | 440 | ≈ $222 | ≈ $63 | Max 5x or 20x, $100–$200 |
| Heavy: 60 tasks a day, 22 days | 1,320 | ≈ $665 | ≈ $190 | Max 20x, $200, if the weekly limit holds |
How to read this:
- Light users: Pro is fine. Pay-per-use only wins if you'd rather not keep a subscription running.
- Daily users who can subscribe: Max is the benchmark to beat. If you never hit its limits, it's hard to beat on price.
- Pay-per-use wins when you hit the limits, run several sessions in parallel, use clients besides Claude Code, or can't subscribe. TeamoRouter bills only for the tokens you use, at roughly 30% of the list price.
Why People Choose Pay-Per-Use
- No 5-hour or weekly limits. You pay for what you use, so a long refactor or an overnight agent run doesn't stop halfway.
- One key for every tool. Claude Code, Cursor, Cline, Cherry Studio and your own scripts can all use the same API key and balance.
- Model choice per task. Use Opus 5.5 for hard problems and Sonnet 5.5 or Haiku 5.5 for routine work, all on one balance.
- Payment where cards fail. Anthropic doesn't sell subscriptions in every country, and many cards get declined. TeamoRouter takes local payment methods.
How to Use Opus 5.5 Pay-Per-Use in Claude Code
- Create an account on TeamoRouter and top up from $5.
- Create an API key in the dashboard.
- Point Claude Code at TeamoRouter and pick the model:
export ANTHROPIC_BASE_URL="https://api.teamorouter.vip"
export ANTHROPIC_AUTH_TOKEN="your-teamorouter-key"
export ANTHROPIC_MODEL="claude-opus-5-5"
claude
Don't add /v1 to the base URL; Claude Code adds the path itself. For model IDs, prices and the full setup, see Claude Opus 5.5 API: pricing and Claude Code setup. Live prices are on the pricing page.
FAQ
Is Claude Pro enough for Claude Code?
For light use, yes. Pro includes Claude Code, and its usage counts toward the plan's 5-hour and weekly limits. If you code with Claude every day, you'll likely hit those limits and need Max or pay-per-use.
Claude Max vs API: which is better for heavy users?
If you can subscribe and stay within Max's limits, Max is usually cheaper. At list prices, 440 Opus 5.5 sessions a month cost about $222. Max 20x is $200 and comes with API credits. The API is better if you hit the weekly limit, run work in parallel, need keys for other tools, or can't subscribe. In those cases a gateway at about 30% of list price brings the same 440 sessions to about $63.
How much does Claude Code cost per month on the API?
It depends on the model and how much you use it. One Opus 5.5 task runs about $0.50 at list price and $0.25 on Sonnet 5.5. Most developers land between $30 and $250 a month at list price, or roughly 30% of that through TeamoRouter. Keeping prompt caching working matters more than anything else.
Can I keep Pro and also use the API?
Yes. They're billed separately. A common setup is Pro for chat on claude.ai and an API key for Claude Code and other tools.
Does TeamoRouter have the same Claude models?
Yes: Opus 5.5, Sonnet 5.5, Haiku 5.5, Fable 5.1 and older versions, all through Anthropic's Messages API with tool use, thinking and images. Claude Fable 5.5 will be added on the day Anthropic releases it.