Arcads external API

Configuration

• Base URL: https://external-api.arcads.ai (or ARCADS_BASE_URL).
• Auth: HTTP Basic — use ARCADS_API_KEY as the username and an empty password unless Arcads documentation for your key specifies otherwise. Example curl: curl -u "$ARCADS_API_KEY:" "$ARCADS_BASE_URL/v1/products".
• Never print API keys, commit .env, or paste keys into MASTER_CONTEXT.md.

If the key is missing or the API returns 401/403

1. Editor-first (default): Ensure .env exists (copy from .env.example in the repo root). Ask the user to paste ARCADS_API_KEY only inside .env and save. Do not ask them to paste the key in chat unless they insist.
2. Chat-assisted: If they paste the key in chat, write .env for them, confirm "saved to .env" without repeating the key, and remind them that chat history may retain secrets—rotate the key in Arcads if the chat could be shared.

Before the first call, confirm .gitignore excludes .env.

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