generated: '2026-07-20'
method: searched
source: https://dev.moonpay.com/platform/guides/api-and-sdk-credentials
model:
  selection: API key prefix selects environment (not a separate base URL)
  base_url: https://api.moonpay.com
key_prefixes:
  test:
    secret: sk_test_
    header: "X-Api-Key: sk_test_..."
  live:
    secret: sk_live_
    header: "X-Api-Key: sk_live_..."
notes:
  - Test mode vs live mode is determined by the API key you use, not the URL.
  - >-
    During the preview, MoonPay provisions accounts/credentials directly with partners;
    published magic test card/bank fixture values are not documented on the public
    developer site at capture time (do not assume Visa/Mastercard test PANs).
  - Client-side test flows use short-lived accessTokens issued from a test session token.