Pricing
LLMsRelay platform pricing with four one-time usage packs.
LLMsRelay is an independently operated API gateway. It is not affiliated with or endorsed by Anthropic, PBC. Product and model names are used only to describe compatibility.
Pricing model: One-time usage packs. $500 usage: $45. $1,000 usage: $90. $6,000 usage: $450, includes +20%. $13,000 usage: $900, includes +30%.
llmsrelay --pricingup to −91%
$ Pay once. Get ~11× the Anthropic balance.
Same Anthropic per-token rates. Massive discount on the top-up.
| you pay | Anthropic-equivalent balance | discount |
|---|---|---|
| $45 | $500balance | −91% |
| $90popular | $1,000balance | −91% |
Tokens are billed at Anthropic's exact per-token rates · Balance never expires · No subscription
Billing Model
LLMsRelay uses platform usage billing. Requests deduct usage from your balance based on actual token consumption and the rate card shown below.
Cost Formula
Request cost calculationtext
cost = (input_tokens × input_rate)
+ (output_tokens × output_rate)
+ (cache_write_tokens × cache_write_rate)
+ (cache_read_tokens × cache_read_rate)Token Categories
| Category | Description |
|---|---|
| Input (uncached) | Standard input tokens not served from cache |
| Output | Generated response tokens |
| Cache Write | Tokens written to the prompt cache on first request |
| Cache Read | Tokens served from prompt cache on subsequent requests |
Per-Model Rates
Rates are per million tokens (MTok) and match the model pricing used for request deductions. Use GET /v1/models to discover the models available to your key; there is no separate pricing endpoint.
| Model | Input | Output | Cache Write | Cache Read |
|---|---|---|---|---|
| claude-opus-5 | $5.00 | $25.00 | $6.25 | $0.50 |
| claude-fable-5 | $10.00 | $50.00 | $12.50 | $1.00 |
| claude-opus-4.8 | $5.00 | $25.00 | $6.25 | $0.50 |
| claude-opus-4.7 | $5.00 | $25.00 | $6.25 | $0.50 |
| claude-opus-4.6 | $5.00 | $25.00 | $6.25 | $0.50 |
| claude-sonnet-5 | $2.00 | $10.00 | $2.50 | $0.20 |
| claude-sonnet-4.6 | $3.00 | $15.00 | $3.75 | $0.30 |
| claude-haiku-4.5 | $1.00 | $5.00 | $1.25 | $0.10 |
Important Notes
- Streaming requests are billed the same as non-streaming requests
- Cache read tokens are significantly cheaper than uncached input tokens
- Each model has its own rate table, shown above
Use
GET /v1/models to retrieve the current model catalogue programmatically. Pricing rates are documented on this page.