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API Reference

Merchant crypto checkout, in the order you typically call them:
  1. Create a checkout session — merchant-signed (X-Wakapay-* headers)
  2. Get a checkout session — public session payload for hosted checkout
  3. Get checkout session status — lightweight poll
  4. Select checkout crypto — payer picks an asset
  5. Bind on-chain transaction — attach the broadcast tx hash
Only step 1 requires your organisation API key. See Authentication and Quickstart.