diff --git a/lnbits/extensions/example/README.md b/lnbits/extensions/example/README.md
index fee9ab4..f3c20fb 100644
--- a/lnbits/extensions/example/README.md
+++ b/lnbits/extensions/example/README.md
@@ -5,5 +5,7 @@ This is an example extension to help you organise and build you own.
Try to include an image
+
curl -H "Content-type: application/json" -X POST https://YOUR-LNBITS/YOUR-EXTENSION/api/v1/EXAMPLE -d '{"amount":"100","memo":"example"}' -H "Grpc-Metadata-macaroon: YOUR_WALLET-ADMIN/INVOICE-KEY"