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llmapirouter.comhttps://api.llmapirouter.com/v1

LLM API Router

Drop-in uncensored LLM API

LLM API RouterClaim trial key

Simple, transparent llm api router pricing

Pay only for the tokens you use at a flat rate of $0.15 per million input tokens and $0.50 per million output tokens. No monthly subscriptions, no hidden fees, and prepaid credit never expires.

No subscriptions. Prepaid credits do not expire.

Cost estimator

$0.00

Usage examples

Batch processing a 50,000-token legal document with a 2,000-token summary output

Using the formula cost = (input_tokens / 1,000,000 * 0.15) + (output_tokens / 1,000,000 * 0.50): (50,000 / 1,000,000 * 0.15) + (2,000 / 1,000,000 * 0.50) = $0.0075 + $0.001 = $0.0085 per request.

Fine-tuning data annotation for a 10,000-token prompt with a 4,000-token response

Applying the pricing structure: (10,000 / 1,000,000 * 0.15) + (4,000 / 1,000,000 * 0.50) = $0.0015 + $0.002 = $0.0035 total cost.

Real-time chat session with a 1,000-token history and a 500-token reply

Calculating the exact expense: (1,000 / 1,000,000 * 0.15) + (500 / 1,000,000 * 0.50) = $0.00015 + $0.00025 = $0.0004 per message.

Transparent Token Costs

The LLM API router charges a flat rate for every token processed. Input tokens cost $0.15 per million, while output tokens are $0.50 per million. This structure ensures that you pay exactly for the compute your workload consumes without complex tiered pricing.

Errors are free. If your request fails due to a server error or a timeout, you are not charged for those tokens. This protects your budget during initial integration or when testing edge cases.

Streaming responses include token usage in the final chunk. You can track your exact spend in real-time by parsing the usage object from the last SSE event. This visibility helps you optimize your prompts for cost efficiency.

Prepaid Credit & Crypto Top-up

Top up your account using only cryptocurrency. We accept USDT on the TRC20 network or USDC on the Base network. Minimum deposits start at $20, and the maximum single top-up amount is $500. You can top up whenever you need more capacity without worrying about losing your balance. The balance is charged based on real token usage, so you only pay for what you actually use.

Each account is limited to one active API key. If you need a new key, it replaces the old one. This simplifies your security model while keeping your prepaid credit intact.

No Hidden Fees or Expiry

We do not charge for storage, connections, or API calls. The only cost is the token usage itself. Your prepaid credit remains valid indefinitely, so you can top up once and use it over months or years.

Refunds are not issued for standard purchases because the credit never expires. If you experience a double charge or a billing error, you can resolve it through the Support page. We fix mistakes quickly without requiring a complex refund process.

Privacy is straightforward. An account requires only an email address. Your prompts are not used for training, so your data remains yours. This transparency extends to our pricing model, which is simple and predictable.

Frequently asked questions

How is the cost calculated for a single request?

The cost is calculated using the formula: (input_tokens / 1,000,000 * 0.15) + (output_tokens / 1,000,000 * 0.50). This ensures you pay exactly for the tokens processed, with no hidden fees or subscription charges.

What cryptocurrencies are accepted for top-ups?

We accept USDT on the TRC20 network and USDC on the Base network. You can deposit any whole amount between $20 and $500.

Does my prepaid credit expire?

No, your prepaid credit never expires. You can top up once and use the balance over an extended period. This makes it ideal for long-term projects or sporadic usage patterns.

Are errors charged to my account?

No, errors are free. If a request fails due to a server error or timeout, you are not charged for those tokens. This protects your budget during integration and testing phases.

Unlock your API key

Register, copy the token, and update your base URL. Setup takes seconds.

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