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Anthropic

Anthropic's API is paid per request. Kotiko reaches it through Anthropic's OpenAI compatibility layer, which Anthropic describes as meant for testing, so this choice is marked beta.

  1. Open the Anthropic Console's keys page and sign in.
  2. Add credit if your account has none.
  3. Select Create Key, name it "Kotiko", and copy it. It starts with sk-ant-.
  1. Open Kotiko's Settings (from the toolbar popup), then Word lookups.
  2. Under Look words up with, choose Anthropic.
  3. Paste the key into Anthropic key and select Save key.
  4. Select Test. "It works" means Kotiko can look words up.

Your key stays in this browser, where web pages can't read it. It's never copied to other devices or into backups. Kotiko sends it only to Anthropic, at https://api.anthropic.com/v1.

Kotiko uses claude-haiku-4-5 unless you type another model's name in Word lookups.

Anthropic's pricing · Anthropic's privacy policy