Start building
Your key to
more information.
Generate a free key. Keep it when you sign in. No monthly commitment.
No sign-up required. Use your key with REST or MCP; this browser connects it to the playground. Sign in in this browser within 30 days of your first key to keep your keys and usage. Unclaimed accounts and keys are removed after 30 days; aggregate statistics are retained without your visitor profile.
API key settings
Free searches cost $0. These limits also protect your balance after sign-in and adding credits. Your network’s free allowance is shared across keys.