post
https://api-sb.meld.io/crypto/session/widget
Use this endpoint to create a crypto widget for a session to buy or sell crypto.
400Bad Request : check request values and format
401Invalid credentials
403Unauthenticated or authenticated with insufficient access
500Server Error. This applies to all 5xx errors, including but not limited to 500, 501, 502, 503, and 504 errors. You should treat all of these errors the same.