Get an API Key

Create a key

1. Sign in to the console.
2. Open the API Key page and create a new key.
3. Copy and store it — the full key is shown only once at creation.

Two authentication headers

All protected /v1 endpoints share the same extraction rule; these two styles are equivalent:

# Style 1: x-api-key (Anthropic convention)
curl https://api.unioapi.com/v1/models -H "x-api-key: $UNIO_API_KEY"

# Style 2: Authorization Bearer (OpenAI convention)
curl https://api.unioapi.com/v1/models -H "Authorization: Bearer $UNIO_API_KEY"

When both headers are present, x-api-key wins. See Authentication.

Handling tips

• Inject keys via environment variables; never commit them in plain text.
• Split keys by purpose for easier auditing and rotation.
• Revoke leaked or unused keys in the console; revocation takes effect immediately.