Parses a SIWx header from client request.
The header format is base64-encoded JSON.
Base64-encoded SIWx header value
Parsed SIWx payload
Error if header is invalid
const payload = parseSIWxHeader(request.headers['x-t402-siwx']); Copy
const payload = parseSIWxHeader(request.headers['x-t402-siwx']);
Parses a SIWx header from client request.
The header format is base64-encoded JSON.