Use Anthropic Claude models with your own API key

Bring your Anthropic key and ShopAssist is free up to the Free plan's conversation limit. Anthropic bills you directly.

Connect your key

Create a key
In the Anthropic Console, open API keys and create a key for your workspace.
Paste it in ShopAssist
In the dashboard open AI, choose Your own key, select Anthropic and paste the key.
Pick a model
Choose one of the Claude models in the table on this page.
Test and activate
ShopAssist runs a live test before the assistant uses the key.

Supported models

Models you can use with your own key
Model	Tier	Context window	Images	Processing
Claude Haiku 4.5 `claude-haiku-4-5`	Premium	200,000 tokens	Yes	global/US
Claude Opus 5.5 `claude-opus-5-5`	Premium	200,000 tokens	Yes	global/US
Claude Sonnet 5 `claude-sonnet-5`	Premium	200,000 tokens	Yes	global/US

Where your data is processed

What your own AI key costs

Estimate based on list prices on 2026-09-28; your provider bills you directly.

Estimated provider cost per 1,000 conversations
Provider	Model	USD per 1,000 conversations	≈ EUR per 1,000 conversations
Azure OpenAI	GPT-6 Luna	$3.61	€3.10
Mistral	Mistral Small 4	$4.71	€4.05
OpenAI	GPT-5.6 Luna	$7.62	€6.55
Google Gemini	Gemini 3.1 Flash-Lite	$8.85	€7.61
OpenAI	GPT-5 mini	$9.85	€8.47
Google Gemini	Gemini 3.5 Flash-Lite	$12.02	€10.34
Mistral	Mistral Large 3	$14.70	€12.64
OpenAI	GPT-5.4 mini	$26.55	€22.83
Anthropic	Claude Haiku 4.5	$36.10	€31.05
Anthropic	Claude Sonnet 5	$72.20	€62.09

Step-by-step setup in the docs

Frequently asked questions

Does Anthropic process data in the EU?

Anthropic's own API processes data globally or in the US. For EU processing, use Claude through Google Vertex AI or Amazon Bedrock in the EU under your own cloud account.

Are premium models counted three times with my own key?

No. With your own key every conversation counts once. The premium multiplier applies only to managed AI.

Try it on your store.

Free with your own AI key.

Start free