Overspan.dev Get a key

USAGE Your account

Check your usage

Paste your API key to see your usage, change your plan or replace the key. There is no account and nothing to log into: the key lets you look, and anything that changes your plan or your key is confirmed by an email to the subscription's billing address.

Your key is sent directly to api.overspan.dev from your browser as an Authorization header. It is never sent to this website, which is static and has no server behind it.

Lost your key?

Enter the email address you pay with. If it pays for a subscription, we email that subscription's key there, with a link to replace the key instead.

Invoices, your card, or cancelling? Those live with Lemon Squeezy, our merchant of record. Use the billing portal to update your card, download invoices, or cancel. It signs you in by emailing you a link, so there is no extra password to keep. Plan changes and new keys are on this page, once you have checked your key.