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Add an Anthropic (Claude) API key to the vault

Add your Anthropic API key to the remoteagent.online vault and point an agent at a Claude model. Includes key creation and a quick test.

Updated 2026-08-22Reading time 4 min

Get the key

  1. Go to console.anthropic.com and create an API key.
  2. Copy it once — it will not be shown again.
  3. Keep the browser tab open until the key is saved.

Add it

  1. In the console, open Settings → API keys.
  2. Choose Anthropic and paste the key.
  3. Save. The key is encrypted at rest.
  4. The agent uses it through the proxy.

Choose a Claude model

Set the per-agent model override if you want a specific Claude model, or leave it on auto. The override lives on the agent’s General settings tab.

Test it

$ remoteagent chat "hello, what model are you?"

Rotation

When you rotate the key at Anthropic, paste the new one into the vault once. Every device picks it up on the next request — no config edits on any machine.