JWS Signature Header Generator
To use the Generator tool below:
- Edit the JWS Header section and update the following:
- Paste the HTTP request body into the JWS Payload section (JSON)
- Paste the Private Key into the Private Key area (see PKI Management in Developer Dashboard for details of how to generate your Private Key).
- Click the Generate JWS Signature button.
- Use the generated string as a JWS-Signature header value when making your calls to the Nuapay Endpoint you referenced in step 2 above.
For further reference, see: