Overview

We provide access to models with token billing based on per-model usage coefficients.

Connection

In all developer environments, specify three parameters:

Parameter	Value
Base URL	`https://lawthropic.xyz` (or `https://lawthropic.xyz/v1`)
Model	`claude-sonnet-4-6` (or any model from the table below)
API Key	`sk-law-***` (provided upon purchase)

Package	Tokens	Price (USD)	Approx. Rate	Highlight
Starter Trial	2M	$0.99	~$0.50 / M	🧪 Ideal for quick trial
Developer	10M	$2.49	~$0.25 / M	💻 Daily coding
Pro Coder	25M	$5.99	~$0.24 / M	🔥 Most Popular
Power User	50M	$9.99	~$0.20 / M	⚡ Agents & heavy refactors
Scale Pro	100M	$15.99	~$0.16 / M	🚀 Large codebases
Enterprise Bulk	250M	$38.99	~$0.15 / M	🏢 Maximum savings per million

All models are available on every plan. Token usage coefficients depend on the model.

Model	Tier	Input	Output	Cache
GPT (OpenAI)
`gpt-6-astra`	Flagship	5.0x	5.0x	2.25x
`gpt-5.6-sol`	High	2.0x	2.0x	0.9x
`gpt-5.6-terra`	Standard	1.0x	1.0x	0.45x
`gpt-5.6-luna`	Budget	0.4x	0.4x	0.2x
`gpt-5.5`	High	2.0x	2.0x	0.9x
`gpt-5.4`	Standard	1.0x	1.0x	0.45x
`gpt-5.4-mini`	Budget	0.3x	0.3x	0.15x
`gpt-image-2`	Standard	1.0x	1.0x	0.45x
Claude (Anthropic)
`claude-fable-5-1`	Flagship	9.5x	9.5x	4.25x
`claude-opus-5`	Premium	2.0x	2.0x	0.9x
`claude-opus-4.8`	Premium	2.0x	2.0x	0.9x
`claude-opus-4.6`	Premium	2.0x	2.0x	0.9x
`claude-sonnet-5`	Entry	0.8x	0.8x	0.35x
`claude-sonnet-4.6`	Standard	1.2x	1.2x	0.5x
`claude-haiku-4.5`	Budget	0.4x	0.4x	0.2x
Gemini (Google GenAI)
`gemini-3.7-flash`	Standard	1.2x	1.2x	0.5x
`gemini-3.6-flash`	Standard	1.2x	1.2x	0.5x
`gemini-3.5-flash`	Standard	1.2x	1.2x	0.5x
`gemini-3.1-pro`	Standard	1.2x	1.2x	0.5x
`gemini-3-flash-preview`	Standard	1.2x	1.2x	0.5x
Grok (xAI)
`grok-4.6`	Standard	1.15x	1.15x	0.5x
`grok-4.5`	Standard	1.15x	1.15x	0.5x

The coefficient shows how token usage from your balance is multiplied. For example, 1.2x on input = 1000 input tokens deduct 1200 from your balance.

Works with any client supporting custom endpoints: