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Method

All public merchant endpoints require:
Authorization: Bearer sk_live_<your_api_key>

API key properties

  • Store-scoped — keys belong to a single store
  • Hashed at rest — Meum stores SHA-256 hash, not plaintext
  • Scoped permissions — WooCommerce keys have dedicated scopes

Key prefix

Production keys use prefix sk_live_. The first 12 characters are stored as keyPrefix for identification in Merchant Admin.