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This integration method is maintained but no longer actively developed. For the best experience and latest features, use our new AI Gateway with unified API access to 100+ models.
You can follow their documentation here: https://docs.mistral.ai/

Gateway Integration

1

Create a Helicone account

Log into helicone or create an account. Once you have an account, you can generate an API key.
2

Create a Mistral AI account

Log into console.mistral.ai or create an account. Once you have an account, you can generate an API key from your dashboard.
3

Set HELICONE_API_KEY and MISTRAL_API_KEY as environment variable

4

Modify the base URL and add Auth headers

Replace the following Mistral AI URL with the Helicone Gateway URL:https://api.mistral.ai/v1/chat/completions -> https://mistral.helicone.ai/v1/chat/completionsand then add the following authentication headers:
Now you can access all the models on Mistral AI with a simple fetch call:

Example

TypeScript Example

For more information on how to use headers, see Helicone Headers docs. And for more information on how to use Mistral AI, see Mistral AI Docs.