Authentication

You can use either HTTP Signature or JSON Web Token (JWT) to authenticate API requests.

Table 1 Authentication Methods
Authentication Method	Description
JSON Web Token (JWT)	■Standard—IEFT draft; W3C Web Payment. ■Signature Signing—supports shared symmetric keys and asymmetric keys. ■Integration Scenario—additional HTTP headers only and the payload can not be modified. ■Payload encryption—no.
HTTP Signature