Tools
Signature generator
Compute a valid x-signature for any request right in your browser. Signing is the most error-prone step — use this to verify your own implementation.
Nothing leaves your browser
The signature is computed locally with the Web Crypto API. Your client secret is never sent anywhere. Still, prefer a development secret here.Base string
POST:/customers:1786490247:ff9db24cbbd3fe7a1c9ceabaf2ad402fdb5c733ccdc92e87205eba872d92ac8cx-signature
—Send x-timestamp with the same timestamp value used above, alongside x-client-id and the x-signature shown here.