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Use Mistral models with your own API key

Mistral processes data in the EU. Bring your key and ShopAssist is free up to the Free plan's conversation limit.

Start freeHow BYOK works

Connect your key

  1. Create a key

    In Mistral's console, open API keys and create a key.

  2. Paste it in ShopAssist

    In the dashboard open AI, choose Your own key, select Mistral and paste the key.

  3. Pick a model

    Choose one of the models in the table on this page.

  4. Test and activate

    ShopAssist runs a live test before the assistant uses the key.

Supported models

Models you can use with your own key
ModelTierContext windowImagesProcessing
Mistral Large 3 mistral-large-2512Standard256,000 tokensYesEU
Mistral Medium 3 mistral-medium-3504Premium128,000 tokensYesEU
Mistral Small 4 (EU) mistral-small-2603Standard256,000 tokensNoEU

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
ProviderModelUSD per 1,000 conversations≈ EUR per 1,000 conversations
Azure OpenAIGPT-6 Luna$3.61€3.10
MistralMistral Small 4$4.71€4.05
OpenAIGPT-5.6 Luna$7.62€6.55
Google GeminiGemini 3.1 Flash-Lite$8.85€7.61
OpenAIGPT-5 mini$9.85€8.47
Google GeminiGemini 3.5 Flash-Lite$12.02€10.34
MistralMistral Large 3$14.70€12.64
OpenAIGPT-5.4 mini$26.55€22.83
AnthropicClaude Haiku 4.5$36.10€31.05
AnthropicClaude Sonnet 5$72.20€62.09

Step-by-step setup in the docs

Frequently asked questions

Does Mistral keep my data?

Mistral keeps inputs and outputs for 30 days for abuse monitoring unless you have zero data retention.

Which Mistral models work?

The models in the table on this page. Models must support tool calling.

Try it on your store.

Free with your own AI key.

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