diff --git a/.changeset/dirty-rules-wink.md b/.changeset/dirty-rules-wink.md
new file mode 100644
index 0000000..62e9878
--- /dev/null
+++ b/.changeset/dirty-rules-wink.md
@@ -0,0 +1,5 @@
+---
+'@rosen-bridge/watcher': patch
+---
+
+Fix apis with respect to eRSN addition
diff --git a/src/api/general.ts b/src/api/general.ts
index b2cc0ed..5236233 100644
--- a/src/api/general.ts
+++ b/src/api/general.ts
@@ -21,6 +21,7 @@ interface GeneralInfo {
   health: string;
   address: string;
   rsnTokenId: string;
+  eRsnTokenId: string;
   collateral: {
     erg: bigint;
     rsn: bigint;
@@ -48,6 +49,7 @@ generalRouter.get('/', async (req: Request, res: Response) => {
       health: await HealthCheckSingleton.getInstance().getOverallStatus(),
       address: getConfig().general.address,
       rsnTokenId: getConfig().rosen.RSN,
+      eRsnTokenId: getConfig().rosen.eRSN,
       collateral: {
         erg: collateral.erg,
         rsn: collateral.rsn,
diff --git a/src/api/revenue.ts b/src/api/revenue.ts
index 8cebfe6..dce26e7 100644
--- a/src/api/revenue.ts
+++ b/src/api/revenue.ts
@@ -94,7 +94,7 @@ revenueRouter.get('/chart', async (req, res) => {
     } else {
       throw new Error('Invalid period');
     }
-    const result = ErgoUtils.transformChartData(queryResult);
+    const result = await ErgoUtils.transformChartData(queryResult);
     res.set('Content-Type', 'application/json');
     res.status(200).send(result);
   } catch (e) {
diff --git a/src/config/rosenConfig.ts b/src/config/rosenConfig.ts
index 7b1e3c0..240dcdf 100644
--- a/src/config/rosenConfig.ts
+++ b/src/config/rosenConfig.ts
@@ -21,6 +21,7 @@ class RosenConfig {
   readonly AWC: string;
   readonly emissionNFT: string;
   readonly emissionAddress: string;
+  readonly eRSN: string;
 
   constructor(network: string, networkType: string, configRoot: string) {
     const rosenConfigPath = this.getAddress(network, networkType, configRoot);
@@ -49,6 +50,7 @@ class RosenConfig {
       this.repoConfigNFT = config.tokens.RepoConfigNFT;
       this.AWC = config.tokens.AwcNFT;
       this.emissionNFT = config.tokens.EmissionNFT;
+      this.eRSN = config.tokens.ERSN;
       this.emissionAddress = config.addresses.Emission;
     }
   }
diff --git a/src/ergo/boxes.ts b/src/ergo/boxes.ts
index 76723c5..246f5bc 100644
--- a/src/ergo/boxes.ts
+++ b/src/ergo/boxes.ts
@@ -734,8 +734,7 @@ export class Boxes {
     value: bigint,
     height: number,
     rsnCount: bigint,
-    eRsnCount: bigint,
-    eRsnTokenId: string
+    eRsnCount: bigint
   ) => {
     const boxBuilder = new wasm.ErgoBoxCandidateBuilder(
       wasm.BoxValue.from_i64(wasm.I64.from_str(value.toString())),
@@ -751,7 +750,7 @@ export class Boxes {
       wasm.TokenAmount.from_i64(wasm.I64.from_str(rsnCount.toString()))
     );
     boxBuilder.add_token(
-      wasm.TokenId.from_str(eRsnTokenId),
+      wasm.TokenId.from_str(getConfig().rosen.eRSN),
       wasm.TokenAmount.from_i64(wasm.I64.from_str(eRsnCount.toString()))
     );
     return boxBuilder.build();
diff --git a/src/ergo/utils.ts b/src/ergo/utils.ts
index 5964660..07234c6 100644
--- a/src/ergo/utils.ts
+++ b/src/ergo/utils.ts
@@ -450,6 +450,23 @@ export class ErgoUtils {
     };
   };
 
+  /**
+   * Returns full token data by checking token details in database and tokenMap
+   * @param tokenId
+   */
+  static tokenDetail = async (tokenId: string) => {
+    const tokenInfo = (await watcherDatabase.getTokenEntity([tokenId]))[0];
+    if (tokenInfo) {
+      return {
+        tokenId: tokenId,
+        name: tokenInfo.tokenName,
+        decimals: tokenInfo.decimals,
+        isNativeToken: tokenId == ERGO_NATIVE_ASSET,
+      };
+    }
+    return this.tokenDetailByTokenMap(tokenId, ERGO_CHAIN_NAME);
+  };
+
   /**
    * Fill token info in events and observations
    * @param pagedItems
@@ -538,7 +555,7 @@ export class ErgoUtils {
     );
   };
 
-  static transformChartData = (chartData: RevenueChartRecord[]) => {
+  static transformChartData = async (chartData: RevenueChartRecord[]) => {
     const chartMap = new Map<string, Array<ChartRecord>>();
     const labels: Array<string> = [];
     chartData.forEach((record) => {
@@ -565,17 +582,19 @@ export class ErgoUtils {
       title: Omit<TokenData, 'amount'>;
       data: Array<ChartRecord>;
     }[] = [];
-    chartMap.forEach((records, tokenId) => {
-      const filledRecords = labels.map((timestamp) => {
-        const filtered = records.filter((rec) => rec.label === timestamp);
-        if (filtered.length) return filtered[0];
-        return { label: timestamp, amount: '0' };
-      });
-      jsonObject.push({
-        title: this.tokenDetailByTokenMap(tokenId, ERGO_CHAIN_NAME),
-        data: filledRecords,
-      });
-    });
+    await Promise.all(
+      [...chartMap.entries()].map(async ([tokenId, records]) => {
+        const filledRecords = labels.map((timestamp) => {
+          const filtered = records.filter((rec) => rec.label === timestamp);
+          if (filtered.length) return filtered[0];
+          return { label: timestamp, amount: '0' };
+        });
+        jsonObject.push({
+          title: await this.tokenDetail(tokenId),
+          data: filledRecords,
+        });
+      })
+    );
     return jsonObject;
   };
 }
diff --git a/src/transactions/rewardCollection.ts b/src/transactions/rewardCollection.ts
index d85cdc9..304b063 100644
--- a/src/transactions/rewardCollection.ts
+++ b/src/transactions/rewardCollection.ts
@@ -31,7 +31,6 @@ class RewardCollection {
   rewardCollectionTx = async (
     eRsnBoxes: wasm.ErgoBox[],
     eRsnCount: bigint,
-    eRsnTokenId: string,
     emissionBox: wasm.ErgoBox,
     feeBoxes: Array<wasm.ErgoBox>
   ) => {
@@ -47,8 +46,7 @@ class RewardCollection {
         BigInt(emissionBox.tokens().get(1).amount().as_i64().to_str()) -
           eRsnCount,
         BigInt(emissionBox.tokens().get(2).amount().as_i64().to_str()) +
-          eRsnCount,
-        eRsnTokenId
+          eRsnCount
       );
       candidates.push(emissionOut);
       const rewardBox = this.boxes.createCustomBox(
@@ -107,15 +105,9 @@ class RewardCollection {
         );
         return;
       }
-      const emissionBox = await this.boxes.getEmissionBox();
-      logger.debug(
-        `Found emission box with boxId [${emissionBox.box_id().to_str()}]`
-      );
-      const eRsnTokenId = emissionBox.tokens().get(2).id().to_str();
-      logger.debug(`eRsn token id is :[${eRsnTokenId}]`);
-      const eRsnBoxes = await this.boxes.getERsnBoxes(eRsnTokenId);
+      const eRsnBoxes = await this.boxes.getERsnBoxes(getConfig().rosen.eRSN);
       const eRsnCount = ErgoUtils.getBoxAssetsSum(eRsnBoxes).filter(
-        (token) => token.tokenId == eRsnTokenId
+        (token) => token.tokenId == getConfig().rosen.eRSN
       )[0].amount;
       if (eRsnCount < getConfig().general.rewardCollectionThreshold) {
         logger.debug(
@@ -126,6 +118,10 @@ class RewardCollection {
       logger.info(
         `Found ${eRsnCount} eRsn tokens, trying to collect and change eRsn rewards`
       );
+      const emissionBox = await this.boxes.getEmissionBox();
+      logger.debug(
+        `Found emission box with boxId [${emissionBox.box_id().to_str()}]`
+      );
       const fee = BigInt(getConfig().general.fee);
       const minBoxValue = BigInt(getConfig().general.minBoxValue);
       let feeBoxes: Array<wasm.ErgoBox> = [];
@@ -135,13 +131,7 @@ class RewardCollection {
           eRsnBoxes.map((box) => box.box_id().to_str())
         );
       }
-      this.rewardCollectionTx(
-        eRsnBoxes,
-        eRsnCount,
-        eRsnTokenId,
-        emissionBox,
-        feeBoxes
-      );
+      this.rewardCollectionTx(eRsnBoxes, eRsnCount, emissionBox, feeBoxes);
     } catch (e) {
       logger.warn(
         `Skipping reward collection due to occurred error: ${e.message} - ${e.stack}`