Refund policy
Last updated 2026-10-08
Prepaid credits bought by card
- Credits never expire: an unused balance stays on your API key until you use it.
- Unused credit is refunded on request within 14 days of purchase, to the card you paid with. Credit already spent on API calls is not refunded.
- To ask for a refund, email [email protected] within 14 days with the email used at checkout and the first characters of your API key (mi_...). The key is closed once the refund is made.
- Refunds are processed through Stripe and usually reach the card within 5 to 10 business days.
Calls that fail
Calls answered with HTTP 400 or above are not charged: an x402 payment is not settled, and a credit call is given back to the balance automatically.
Payments in USDC or EURC (x402)
Per-call payments and credit packs paid with x402 are on-chain transactions and are final; the same rule for failed calls applies.