Pay Resend with Crypto

Resend sells both transactional sending and marketing tools like Audiences and Broadcasts. SolCard is useful when you want one crypto-funded payment method for API email, newsletters, changelogs, and other campaign spend inside the same Resend account.

Paid transactional subscriptions can keep sending with pay-as-you-go billing, and Resend automatically charges for each additional bucket of 1,000 emails. By default, overages are capped at 5x your monthly quota, so a sudden auth spike or launch email burst can create real card charges.

Resend gives marketing users up to 1,000 contacts for free, then paid plans start at 5,000 contacts. SolCard works well when your newsletter, investor updates, or product announcements move beyond the free audience limit.

Resend says each team has its own API keys, billing, and usage. That matters for agencies or multi-product companies that want one workspace to carry one email budget instead of mixing every project under the same payment method.

Resend lists Dedicated IPs as a $30 per month add-on and says they are available to customers on the Scale plan who exceed 500 emails per day. If you reach that deliverability stage, SolCard can fund the add-on without changing how Resend bills it.

Resend's Billing page lets admins update the credit card, billing email, billing address, tax ID, and invoices, then cancel from the same area. SolCard fits that documented card path because Resend does not publish a native crypto checkout for self-serve plans.