Pay by Invoice: Credit Purchases Without Card Checkout

Shipped July 9, 2026.

You can now pay for Signal API credits by invoice. For enterprise credit packs and other negotiated purchases, our team can send a Stripe invoice straight to your billing contact - no card on file or self-serve checkout required.

How it works

• We create an invoice for your agreed credit amount and price and email it to your billing contact
• Pay on the hosted Stripe payment page
• Credits are applied to your workspace balance automatically the moment the invoice is paid, and the purchase shows up in your billing history like any other top-up

Getting an invoice

Invoicing is arranged through our team - reach out to [email protected] or your Autobound contact with the credit amount you need. Self-serve card checkout and auto top-up are unchanged.

Questions? [email protected]