fix

src/services/byreal.js

@@ -225,7 +225,7 @@ export class ByrealAPI {
       logger.info(`Closing position: ${positionAddress}`);
       logger.info(`Close URL: ${CONFIG.CLOSE_ACTION_URL}`);
 
-      const body = { positionAddress };
+      const body = { nftMintAddress: positionAddress };
       const headers = {
         Authorization: CONFIG.AUTH_HEADER,
         'Content-Type': 'application/json',