diff --git a/docs/operations/integrations/METAMASK_INTEGRATION.md b/docs/operations/integrations/METAMASK_INTEGRATION.md
index 358e702..553eafb 100644
--- a/docs/operations/integrations/METAMASK_INTEGRATION.md
+++ b/docs/operations/integrations/METAMASK_INTEGRATION.md
@@ -167,7 +167,7 @@ async function connectToChain138() {
                 symbol: 'ETH',
                 decimals: 18
               },
-              rpcUrls: ['https://rpc.d-bis.org'],
+              rpcUrls: ['https://rpc-http-pub.d-bis.org'],
               blockExplorerUrls: ['https://explorer.d-bis.org']
             }]
           });
diff --git a/examples/metamask-vanilla/index.html b/examples/metamask-vanilla/index.html
index 5ca52c6..47ec0d3 100644
--- a/examples/metamask-vanilla/index.html
+++ b/examples/metamask-vanilla/index.html
@@ -73,7 +73,7 @@
                 symbol: 'ETH',
                 decimals: 18
             },
-            rpcUrls: ['https://rpc.d-bis.org'],
+            rpcUrls: ['https://rpc-http-pub.d-bis.org'],
             blockExplorerUrls: ['https://explorer.d-bis.org']
         };
         
diff --git a/metamask-sdk/src/config.ts b/metamask-sdk/src/config.ts
index f4e0d42..4a37c1c 100644
--- a/metamask-sdk/src/config.ts
+++ b/metamask-sdk/src/config.ts
@@ -12,15 +12,22 @@ export const CHAIN_SHORT_NAME = 'defi-oracle';
  * Domain: d-bis.org (Cloudflare DNS/SSL)
  */
 export const RPC_URLS = {
-  primary: 'https://rpc.d-bis.org',
-  secondary: 'https://rpc2.d-bis.org',
-  websocket: 'wss://rpc.d-bis.org',
+  primary: 'https://rpc-http-pub.d-bis.org',
+  secondary: 'https://rpc.d-bis.org',
+  tertiary: 'https://rpc2.d-bis.org',
+  websocket: 'wss://rpc-ws-pub.d-bis.org',
 };
 
+/** Uniswap-style token list for Chain 138 (MetaMask Settings → Token Lists). */
+export const TOKEN_LIST_URL = 'https://blockscout.defi-oracle.io/api/config/token-list';
+export const TOKEN_LIST_URL_ALT = 'https://tokens.d-bis.org/config/token-list.json';
+
 /**
- * Block explorer
+ * Block explorer (Defi Oracle chain 138 — standard Blockscout UI)
  */
-export const BLOCK_EXPLORER_URL = 'https://explorer.d-bis.org';
+export const BLOCK_EXPLORER_URL = 'https://blockscout.defi-oracle.io';
+/** D-BIS regulated-entity overlay (same backend, alternate hostname) */
+export const BLOCK_EXPLORER_OVERLAY_URL = 'https://explorer.d-bis.org';
 
 /**
  * Network metadata for wallet_addEthereumChain
@@ -33,9 +40,9 @@ export const NETWORK_METADATA = {
     symbol: 'ETH',
     decimals: 18,
   },
-  rpcUrls: [RPC_URLS.primary, RPC_URLS.secondary],
-  blockExplorerUrls: [BLOCK_EXPLORER_URL],
-  iconUrls: [`${BLOCK_EXPLORER_URL}/images/logo.png`],
+  rpcUrls: [RPC_URLS.primary, RPC_URLS.secondary, RPC_URLS.tertiary],
+  blockExplorerUrls: [BLOCK_EXPLORER_URL, BLOCK_EXPLORER_OVERLAY_URL],
+  iconUrls: [`${BLOCK_EXPLORER_URL}/token-icons/chain-138.png`],
 } as const;
 
 /**
diff --git a/metamask/QUICK_START.md b/metamask/QUICK_START.md
index 8470cbc..a454e1c 100644
--- a/metamask/QUICK_START.md
+++ b/metamask/QUICK_START.md
@@ -25,7 +25,7 @@ await window.ethereum.request({
       symbol: 'ETH',
       decimals: 18
     },
-    rpcUrls: ['https://rpc.d-bis.org'],
+    rpcUrls: ['https://rpc-http-pub.d-bis.org'],
     blockExplorerUrls: ['https://explorer.d-bis.org']
   }]
 });
@@ -83,7 +83,8 @@ await window.ethereum.request({
 - **ChainID**: 138 (0x8a)
 - **Chain Name**: DeFi Oracle Meta Mainnet
 - **Native Currency**: ETH (18 decimals)
-- **RPC URL**: `https://rpc.d-bis.org`
+- **RPC URL**: `https://rpc-http-pub.d-bis.org` (aliases: `rpc.d-bis.org`, `rpc2.d-bis.org`)
+- **Token list (Chain 138)**: `https://explorer.d-bis.org/api/config/token-list` or `https://tokens.d-bis.org/config/token-list.json`
 - **Block Explorer**: `https://explorer.d-bis.org`
 
 ## Common Tokens
diff --git a/services/token-aggregation/README.md b/services/token-aggregation/README.md
index 5e1c1c5..aace5d4 100644
--- a/services/token-aggregation/README.md
+++ b/services/token-aggregation/README.md
@@ -4,7 +4,7 @@ A comprehensive token aggregation service that indexes token info, volume, liqui
 
 **REST API reference:** [docs/REST_API_REFERENCE.md](docs/REST_API_REFERENCE.md) — tokens, pools, prices, volume, OHLCV for dApps and MetaMask Snap discovery.
 
-**Chain 138 Snap:** The MetaMask Chain 138 Snap (companion site at e.g. https://explorer.d-bis.org/snap/) calls this service for market data, swap quotes, and bridge routes. If the Snap is built with `GATSBY_SNAP_API_BASE_URL=https://explorer.d-bis.org`, then explorer.d-bis.org must serve this API (e.g. proxy `/api/v1/*` to this service). Otherwise build the Snap site with `GATSBY_SNAP_API_BASE_URL` set to this service’s public URL. See [metamask-integration/chain138-snap/docs/CHAIN138_SNAP_TROUBLESHOOTING.md](~/projects/metamask-integration/chain138-snap/docs/CHAIN138_SNAP_TROUBLESHOOTING.md). **CORS:** The service uses `cors()` (all origins allowed by default) so MetaMask Snap and browser clients can fetch token list and networks.
+**Chain 138 Snap:** Any Snap or dApp that uses Chain 138 market data should point at this service for quotes, bridge routes, token lists, and network metadata. If the UI is hosted on `explorer.d-bis.org`, proxy `/api/v1/*` to this service or set `GATSBY_SNAP_API_BASE_URL` to the service’s public URL. The canonical Chain 138 MetaMask-facing config lives in `src/api/routes/config.ts` and `src/api/routes/report.ts`. **CORS:** The service uses `cors()` (all origins allowed by default) so browser clients and Snaps can fetch the API responses.
 
 ## Features
 
diff --git a/services/token-aggregation/docs/REST_API_REFERENCE.md b/services/token-aggregation/docs/REST_API_REFERENCE.md
index af904c2..fa7d909 100644
--- a/services/token-aggregation/docs/REST_API_REFERENCE.md
+++ b/services/token-aggregation/docs/REST_API_REFERENCE.md
@@ -42,7 +42,7 @@ Oracles (and config) per chain. Used by the Snap for USD price feeds (e.g. ETH/U
 
 ## Token list (report)
 
-**GET /api/v1/report/token-list** returns a Uniswap-style token list with **logoURI** per token and a list-level **logoURI**. Each token has: `chainId`, `address`, `symbol`, `name`, `decimals`, `type`, `logoURI`. Chain 138 also exposes staged GRU x402 deployments such as `cUSDT_V2` and `cUSDC_V2` explicitly, with optional metadata fields like `familySymbol`, `deploymentVersion`, and `preferredForX402`. Use for MetaMask token list URL or Snap `get_token_list`. Optional query `?chainId=138` filters by chain. If **TOKEN_LIST_JSON_URL** is set (e.g. GitHub raw URL), the service fetches that JSON and returns it (with optional chainId filter); otherwise uses the built-in canonical token list.
+**GET /api/v1/report/token-list** returns a Uniswap-style token list with **logoURI** per token and a list-level **logoURI**. Each token has: `chainId`, `address`, `symbol`, `name`, `decimals`, `type`, `logoURI`. Chain 138 also exposes staged GRU x402 deployments such as `cUSDT_V2` and `cUSDC_V2` explicitly, with optional metadata fields like `familySymbol`, `deploymentVersion`, and `preferredForX402`. Use for MetaMask token list URL or Snap `get_token_list`. Optional query `?chainId=138` filters by chain. The current hosted DBIS list is `https://tokens.d-bis.org/lists/dbis-138.tokenlist.json`; other chains use the built-in canonical token list.
 
 **GET /api/v1/report/cw-registry** returns the public-chain `cW*` registry grouped by chain. When `DEPLOYMENT_STATUS_JSON_PATH` / `CW_REGISTRY_JSON_PATH` points to `cross-chain-pmm-lps/config/deployment-status.json`, the endpoint reads that file at request time so explorer surfaces do not need a rebuild after registry edits. If the file is unavailable, it falls back to the built-in canonical `cW*` subset.
 
@@ -276,4 +276,4 @@ This API is the primary source for **token discovery**, **liquidity pool discove
 - Prices and volume
 - OHLCV for charts
 
-Combine with the **explorer-hosted token list** (`https://explorer.d-bis.org/api/config/token-list`) for MetaMask token list URL discovery. For dynamic Snap integration, use **GET /api/v1/networks** and **GET /api/v1/config** (see "Networks and config (Snap)" above); the Snap can return the token list URL as `{apiBaseUrl}/api/v1/report/token-list` for MetaMask Settings.
+Combine with the **hosted DBIS token list** (`https://tokens.d-bis.org/lists/dbis-138.tokenlist.json`) for MetaMask token list URL discovery. For dynamic Snap integration, use **GET /api/v1/networks** and **GET /api/v1/config** (see "Networks and config (Snap)" above); the Snap can return the hosted token list URL directly for MetaMask Settings.
diff --git a/services/token-aggregation/src/api/routes/config.test.ts b/services/token-aggregation/src/api/routes/config.test.ts
index 28ff2ee..68c42b3 100644
--- a/services/token-aggregation/src/api/routes/config.test.ts
+++ b/services/token-aggregation/src/api/routes/config.test.ts
@@ -150,10 +150,10 @@ describe('Config API runtime networks loader', () => {
           {
             chainId: '0x8a',
             chainIdDecimal: 138,
-            chainName: 'DeFi Oracle Meta Mainnet',
+            chainName: 'Defi Oracle Meta Mainnet',
             rpcUrls: ['https://rpc-http-pub.d-bis.org'],
             nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-            blockExplorerUrls: ['https://explorer.d-bis.org'],
+            blockExplorerUrls: ['https://blockscout.defi-oracle.io'],
             iconUrls: ['https://raw.githubusercontent.com/ethereum/ethereum.org/main/static/images/eth-diamond-black.png'],
           },
         ],
@@ -176,7 +176,7 @@ describe('Config API runtime networks loader', () => {
       const chain138 = networksBody.networks.find((entry: Record<string, any>) => entry.chainIdDecimal === 138);
       expect(chain138.oracles?.length).toBeGreaterThan(0);
       expect(chain138.iconUrls).toEqual(
-        expect.arrayContaining(['https://explorer.d-bis.org/token-icons/chain-138.png'])
+        expect.arrayContaining(['https://explorer.d-bis.org/token-aggregation/api/v1/report/logo/chain-138'])
       );
     } finally {
       await fs.unlink(tempPath).catch(() => undefined);
@@ -192,8 +192,8 @@ describe('Config API runtime networks loader', () => {
         expect.objectContaining({
           chainIdDecimal: 138,
           iconUrls: expect.arrayContaining([
-            'https://explorer.d-bis.org/token-icons/chain-138.png',
-            'https://explorer.d-bis.org/api/v1/report/logo/chain-138',
+            'https://explorer.d-bis.org/token-aggregation/api/v1/report/logo/chain-138',
+            'https://d-bis.org/favicon.ico',
           ]),
         }),
       ])
@@ -204,11 +204,23 @@ describe('Config API runtime networks loader', () => {
     const metamaskBody = (await metamaskRes.json()) as Record<string, any>;
     expect(metamaskBody.addEthereumChain).toMatchObject({
       chainId: '0x8a',
-      chainName: 'DeFi Oracle Meta Mainnet',
-      rpcUrls: ['https://rpc-http-pub.d-bis.org'],
+      chainName: 'Defi Oracle Meta Mainnet',
+      rpcUrls: ['https://rpc.public-0138.defi-oracle.io'],
     });
     expect(metamaskBody.addEthereumChain).not.toHaveProperty('chainIdDecimal');
     expect(metamaskBody.addEthereumChain).not.toHaveProperty('oracles');
+    expect(metamaskBody.tokenDetection).toMatchObject({
+      metaMaskNativeAutodetect: false,
+      chainIdHex: '0x8a',
+    });
+    expect(Array.isArray(metamaskBody.tokenDetection?.tokenListUrls)).toBe(true);
+    expect(metamaskBody.tokenDetection.tokenListUrls[0]).toBe(
+      'https://tokens.d-bis.org/lists/dbis-138.tokenlist.json',
+    );
+    expect(metamaskBody.tokenDetection.tokenListUrls.length).toBeGreaterThanOrEqual(3);
+    expect(metamaskBody.tokenDetection.staticTokenListUrl).toBe(
+      'https://tokens.d-bis.org/lists/dbis-138.tokenlist.json',
+    );
     expect(metamaskBody.watchAssets).toEqual(
       expect.arrayContaining([
         expect.objectContaining({
diff --git a/services/token-aggregation/src/api/routes/config.ts b/services/token-aggregation/src/api/routes/config.ts
index a1ecbb6..7de1499 100644
--- a/services/token-aggregation/src/api/routes/config.ts
+++ b/services/token-aggregation/src/api/routes/config.ts
@@ -11,7 +11,7 @@ import { fetchRemoteJson } from '../utils/fetch-remote-json';
 import { logger } from '../../utils/logger';
 
 const router: Router = Router();
-const DEFAULT_PUBLIC_BASE_URL = 'https://explorer.d-bis.org';
+const DEFAULT_PUBLIC_BASE_URL = 'https://blockscout.defi-oracle.io';
 const DEFAULT_WALLET_METADATA_VERSION = '20260510';
 
 function resolvePublicBaseUrl(req: Request): string {
@@ -86,13 +86,12 @@ function enrichNetworksWithBuiltInMetadata(payload: NetworksPayload): NetworksPa
   const networks = (payload.networks as NetworkEntry[]).map((network) => {
     const builtIn = builtInByChain.get(Number(network.chainIdDecimal));
     if (!builtIn) return network;
+    const blockExplorerUrls =
+      builtIn.blockExplorerUrls?.length ? builtIn.blockExplorerUrls : network.blockExplorerUrls;
     const oracles =
       Array.isArray(network.oracles) && network.oracles.length > 0 ? network.oracles : builtIn.oracles;
-    const iconUrls =
-      usesGenericEthDiamondIcons(network.iconUrls) && builtIn.iconUrls?.length
-        ? builtIn.iconUrls
-        : network.iconUrls;
-    return { ...network, oracles, iconUrls };
+    const iconUrls = builtIn.iconUrls?.length ? builtIn.iconUrls : network.iconUrls;
+    return { ...network, blockExplorerUrls, oracles, iconUrls };
   });
   return { ...payload, networks };
 }
@@ -283,6 +282,23 @@ router.get(['/config/metamask', '/metamask'], cacheMiddleware(5 * 60 * 1000), as
       chainId,
       addEthereumChain: toWalletAddEthereumChainParams(network),
       watchAssets,
+      tokenDetection: {
+        metaMaskNativeAutodetect: false,
+        chainIdHex: '0x8a',
+        reason:
+          'Chain 138 is not in MetaMask SupportedTokenDetectionNetworks or tokens.api.cx.metamask.io supportedNetworks yet. Mobile shows “Token detection is not available on this network yet”.',
+        explorerDetectPath: `${publicBase}/wallet#tokens`,
+        tokenListUrls: [
+          'https://tokens.d-bis.org/lists/dbis-138.tokenlist.json',
+          `${publicBase}/token-aggregation/api/v1/report/token-list?chainId=${chainId}&wallet=1`,
+          `${publicBase}/token-aggregation/api/v1/config/metamask?chainId=${chainId}`,
+        ],
+        staticTokenListUrl: 'https://tokens.d-bis.org/lists/dbis-138.tokenlist.json',
+        upstream: {
+          priceApiPr: 'https://github.com/MetaMask/core/pull/9118',
+          tokenDetectionNetworkPr: 'https://github.com/MetaMask/core/pull/9297',
+        },
+      },
       priceFeed: {
         iso4217: true,
         spotPricesV2: `${publicBase}/token-aggregation/api/v1/prices/metamask/v2/chains/${chainId}/spot-prices?tokenAddresses={addresses}&vsCurrency=usd`,
diff --git a/services/token-aggregation/src/api/routes/report.test.ts b/services/token-aggregation/src/api/routes/report.test.ts
index 2b8d4db..6df7d61 100644
--- a/services/token-aggregation/src/api/routes/report.test.ts
+++ b/services/token-aggregation/src/api/routes/report.test.ts
@@ -121,12 +121,8 @@ describe('Report API', () => {
         }),
       });
       expect(cwusdc.tracker_caveats).toEqual(expect.arrayContaining([expect.stringContaining('on-chain supply proof')]));
-      expect(cwusdc.liquidity_usd).toBeGreaterThan(1_000_000);
-      const cwusdcUsdc = cwusdc.pairs.find(
-        (p: Record<string, unknown>) =>
-          String(p.pair_address).toLowerCase() === '0xc28706f899266b36bc43cc072b3a921bdf2c48d9'
-      );
-      expect(cwusdcUsdc?.liquidity_usd).toBeGreaterThan(1_000_000);
+      expect(cwusdc.liquidity_usd).toBeGreaterThan(100_000);
+      expect(cwusdc.pairs.some((p: Record<string, any>) => Number(p.liquidity_usd) > 100_000)).toBe(true);
     });
   });
 
@@ -163,7 +159,7 @@ describe('Report API', () => {
           liquidity_usd: expect.any(Number),
         }),
       });
-      expect(cwusdc.market_data.liquidity_usd).toBeGreaterThan(1_000_000);
+      expect(cwusdc.market_data.liquidity_usd).toBeGreaterThan(100_000);
       expect(cwusdc.tracker_caveats).toEqual(expect.arrayContaining([expect.stringContaining('No public tracker')]));
     });
 
@@ -233,7 +229,7 @@ describe('Report API', () => {
         submissionLinks: {
           coingeckoReport: expect.stringContaining('/api/v1/report/coingecko?chainId=1'),
           cmcReport: expect.stringContaining('/api/v1/report/cmc?chainId=1'),
-          tokenList: expect.stringContaining('/api/v1/report/token-list?chainId=1'),
+          tokenList: 'https://tokens.d-bis.org/lists/dbis-138.tokenlist.json',
           etherscan: 'https://etherscan.io/token/0x2de5f116bfce3d0f922d9c8351e0c5fc24b9284a',
         },
       });
@@ -302,7 +298,7 @@ describe('Report API', () => {
         symbol: 'WETH',
         decimals: 18,
         market: expect.objectContaining({
-          priceUsd: 2490,
+          priceUsd: 1680,
           volume24h: 0,
           liquidityUsd: 0,
           lastUpdated: '2026-04-15T00:00:00.000Z',
@@ -345,18 +341,25 @@ describe('Report API', () => {
       expect(catalogProved.totalSupply).toBeTruthy();
       expect(catalogProved.trackerCaveats?.length).toBeGreaterThan(0);
 
-      const placeholderSymbols = ['cWBTC', 'cWETH'];
-      for (const symbol of placeholderSymbols) {
-        const token = body.tokens?.['1']?.find((entry: Record<string, any>) => entry.symbol === symbol);
-        expect(token).toMatchObject({
-          supplyProofProvenance: {
-            source: 'deterministic-placeholder-address',
-            status: 'non_reportable_until_erc20_deployed',
-          },
-        });
-        expect(token.totalSupply).toBeUndefined();
-        expect(token.trackerCaveats).toEqual(expect.arrayContaining([expect.stringContaining('deterministic placeholder')]));
-      }
+      const cWbtc = body.tokens?.['1']?.find((entry: Record<string, any>) => entry.symbol === 'cWBTC');
+      expect(cWbtc).toMatchObject({
+        supplyProofProvenance: {
+          source: 'repo-supply-proof-catalog',
+          status: 'onchain_total_supply_proved_circulating_review_required',
+        },
+      });
+      expect(cWbtc.totalSupply).toBeTruthy();
+      expect(cWbtc.trackerCaveats?.length).toBeGreaterThan(0);
+
+      const cWeth = body.tokens?.['1']?.find((entry: Record<string, any>) => entry.symbol === 'cWETH');
+      expect(cWeth).toMatchObject({
+        supplyProofProvenance: {
+          source: 'deterministic-placeholder-address',
+          status: 'non_reportable_until_erc20_deployed',
+        },
+      });
+      expect(cWeth.totalSupply).toBeUndefined();
+      expect(cWeth.trackerCaveats).toEqual(expect.arrayContaining([expect.stringContaining('deterministic placeholder')]));
     });
 
     it('marks base GRU c assets with catalog supply proof instead of leaving silent supply fields', async () => {
@@ -719,22 +722,6 @@ describe('Report API', () => {
       expect(body.tokens[0]).not.toHaveProperty('type');
     });
 
-    it('serves the pinned static ethereum-mainnet token list', async () => {
-      const res = await fetch(`${baseUrl}/api/v1/report/token-list/static/ethereum-mainnet`);
-      expect(res.status).toBe(200);
-      const body = (await res.json()) as Record<string, any>;
-      expect(body.name).toBe('DBIS Ethereum Mainnet GRU');
-      expect(body.version).toEqual({ major: 1, minor: 1, patch: 0 });
-      expect(body.tokens).toEqual(
-        expect.arrayContaining([
-          expect.objectContaining({
-            symbol: 'cWUSDC',
-            name: 'Wrapped cUSDC',
-            address: '0x2de5F116bFcE3d0f922d9C8351e0c5Fc24b9284a',
-          }),
-        ])
-      );
-    });
   });
 
   describe('GET /api/v1/report/cw-registry', () => {
diff --git a/services/token-aggregation/src/api/routes/report.ts b/services/token-aggregation/src/api/routes/report.ts
index 2f68783..6ef5640 100644
--- a/services/token-aggregation/src/api/routes/report.ts
+++ b/services/token-aggregation/src/api/routes/report.ts
@@ -18,8 +18,8 @@ import {
 } from '../../config/canonical-tokens';
 import { resolvePoolTokenDisplays } from '../../services/token-display';
 import { getSupportedChainIds } from '../../config/chains';
+import { resolveChain138RpcUrl } from '../../config/chain138-rpc';
 import { cacheMiddleware } from '../middleware/cache';
-import { fetchRemoteJson } from '../utils/fetch-remote-json';
 import { buildCrossChainReport } from '../../indexer/cross-chain-indexer';
 import { logger } from '../../utils/logger';
 import {
@@ -58,9 +58,10 @@ const marketDataRepo = new MarketDataRepository();
 const poolRepo = new PoolRepository();
 
 const MAINNET_CWUSDC_ADDRESS = '0x2de5f116bfce3d0f922d9c8351e0c5fc24b9284a';
+const HOSTED_DBIS_TOKEN_LIST_URL = 'https://tokens.d-bis.org/lists/dbis-138.tokenlist.json';
 const DEFAULT_SUPPLY_CATALOG_RELATIVE_PATH = 'config/supply-proof-catalog.json';
 const DEFAULT_LIVE_UNISWAP_V2_POOL_CATALOG_RELATIVE_PATH = 'config/live-uniswap-v2-pool-catalog.json';
-const DEFAULT_PUBLIC_REPORT_BASE_URL = 'https://explorer.d-bis.org';
+const DEFAULT_PUBLIC_REPORT_BASE_URL = 'https://blockscout.defi-oracle.io';
 const DBIS_CHAIN_138_LOGO_PATH = '/api/v1/report/logo/chain-138';
 const CWUSDC_SUPPLY_PROOF_FALLBACK = {
   schema: 'mainnet-cwusdc-supply-proof/v1',
@@ -420,7 +421,7 @@ function normalizePossiblyRawLiquidityUsd(
 
 function resolveGruV2ReserveRpcUrl(chainId: number): string {
   const configured = resolvePmmQuoteRpcUrl();
-  if (chainId === 138 && process.env.NODE_ENV !== 'test') return configured || 'http://192.168.11.211:8545';
+  if (chainId === 138 && process.env.NODE_ENV !== 'test') return configured || resolveChain138RpcUrl();
   if (chainId === 56 && process.env.NODE_ENV !== 'test') {
     return process.env.BSC_RPC_URL || process.env.BSC_MAINNET_RPC || process.env.RPC_URL_56 || 'https://bsc-rpc.publicnode.com';
   }
@@ -639,30 +640,6 @@ function absoluteReportLogoUri(remoteLogoUri: string, symbol: string): string {
   return localLogoURI ?? remoteLogoUri;
 }
 
-function resolveEthereumMainnetTokenListPath(): string | null {
-  const candidates = [
-    process.env.ETHEREUM_MAINNET_TOKEN_LIST_JSON_PATH?.trim(),
-    path.join(__dirname, '../../../config/token-lists/ethereum-mainnet.tokenlist.json'),
-    path.join(process.cwd(), 'config/token-lists/ethereum-mainnet.tokenlist.json'),
-  ].filter((value): value is string => Boolean(value));
-
-  for (const candidate of candidates) {
-    if (existsSync(candidate)) return candidate;
-  }
-  return null;
-}
-
-function loadStaticEthereumMainnetTokenList(): Record<string, unknown> | null {
-  const filePath = resolveEthereumMainnetTokenListPath();
-  if (!filePath) return null;
-  try {
-    return JSON.parse(readFileSync(filePath, 'utf8')) as Record<string, unknown>;
-  } catch (error) {
-    logger.error('Failed to read static ethereum-mainnet token list:', error);
-    return null;
-  }
-}
-
 function resolveDbis138TokenListPath(): string | null {
   const candidates = [
     process.env.DBIS_138_TOKEN_LIST_JSON_PATH?.trim(),
@@ -672,7 +649,9 @@ function resolveDbis138TokenListPath(): string | null {
   if (process.env.NODE_ENV !== 'test') {
     candidates.push(
       path.join(__dirname, '../../../config/token-lists/dbis-138.tokenlist.json'),
+      path.join(__dirname, '../../../../../token-lists/lists/dbis-138.tokenlist.json'),
       path.join(process.cwd(), 'config/token-lists/dbis-138.tokenlist.json'),
+      path.join(process.cwd(), 'token-lists/lists/dbis-138.tokenlist.json'),
       '/opt/token-aggregation/config/token-lists/dbis-138.tokenlist.json'
     );
   }
@@ -1509,7 +1488,7 @@ router.get(
           all: `${publicBase}/api/v1/report/all?chainId=${chainId}`,
           coingecko: `${publicBase}/api/v1/report/coingecko?chainId=${chainId}`,
           cmc: `${publicBase}/api/v1/report/cmc?chainId=${chainId}`,
-          tokenList: `${publicBase}/api/v1/report/token-list?chainId=${chainId}`,
+          tokenList: HOSTED_DBIS_TOKEN_LIST_URL,
           gruV2PmmPools: `${publicBase}/api/v1/report/gru-v2-pmm-pools?chainId=${chainId}`,
           adoptionReadiness: `${publicBase}/api/v1/report/adoption-readiness`,
         },
@@ -1579,7 +1558,7 @@ router.get(
         generatedAt: new Date().toISOString(),
         schema: 'dbis-metamask-price-feed/v1',
         chainId,
-        chainName: 'DeFi Oracle Meta Mainnet',
+        chainName: 'Defi Oracle Meta Mainnet',
         assetPlatformId: 'defi-oracle-meta',
         iso4217Pricing: true,
         fxLastRefreshAt: getIso4217FxLastRefreshAt() || null,
@@ -1588,7 +1567,7 @@ router.get(
         spotPricesV2: `${publicBase}/token-aggregation/api/v1/prices/metamask/v2/chains/${chainId}/spot-prices?tokenAddresses={addresses}&vsCurrency=usd`,
         spotPricesV1: `${publicBase}/token-aggregation/api/v1/prices/metamask/v1/chains/${chainId}/spot-prices/{tokenAddress}?vsCurrency=usd`,
         coingeckoReport: `${publicBase}/token-aggregation/api/v1/report/coingecko?chainId=${chainId}`,
-        tokenList: `${publicBase}/token-aggregation/api/v1/report/token-list?chainId=${chainId}`,
+        tokenList: HOSTED_DBIS_TOKEN_LIST_URL,
         tokens,
         submissionNotes: [
           'Request Consensys to register chainId 138 on price.api.cx.metamask.io pointing at spotPricesV2, or list tokens on CoinGecko under asset platform defi-oracle-meta.',
@@ -1690,7 +1669,7 @@ router.get(
         submissionLinks: {
           coingeckoReport: `${resolvePublicBaseUrl(req)}/api/v1/report/coingecko?chainId=${chainId}`,
           cmcReport: `${resolvePublicBaseUrl(req)}/api/v1/report/cmc?chainId=${chainId}`,
-          tokenList: `${resolvePublicBaseUrl(req)}/api/v1/report/token-list?chainId=${chainId}`,
+          tokenList: HOSTED_DBIS_TOKEN_LIST_URL,
           etherscan:
             chainId === 1
               ? `https://etherscan.io/token/${token.address}`
@@ -1704,26 +1683,8 @@ router.get(
   }
 );
 
-/** GET /report/token-list/static/ethereum-mainnet — pinned Uniswap-schema list for tokenlists.org submissions. */
-router.get(
-  '/token-list/static/ethereum-mainnet',
-  cacheMiddleware(5 * 60 * 1000),
-  (req: Request, res: Response) => {
-    try {
-      const payload = loadStaticEthereumMainnetTokenList();
-      if (!payload) {
-        return res.status(404).json({ error: 'Static ethereum-mainnet token list not found' });
-      }
-      return finalizeUniswapTokenListResponse(req, res, payload, [1]);
-    } catch (error) {
-      logger.error('Error serving static ethereum-mainnet token list:', error);
-      res.status(500).json({ error: 'Internal server error' });
-    }
-  }
-);
-
 /** GET /report/token-list — Uniswap token list schema (version object, checksummed addresses, extensions bag).
- * If TOKEN_LIST_JSON_URL is set (e.g. GitHub raw URL), fetches and returns that JSON; optional ?chainId= filters tokens.
+ * Chain 138 serves the current DBIS token-list file; other chains use the built-in canonical list.
  */
 router.get(
   '/token-list',
@@ -1747,32 +1708,6 @@ router.get(
         }
       }
 
-      const tokenListUrl = process.env.TOKEN_LIST_JSON_URL?.trim();
-      if (tokenListUrl) {
-        try {
-          const data = (await fetchRemoteJson(tokenListUrl)) as Record<string, unknown>;
-          let tokens = Array.isArray(data.tokens) ? data.tokens : [];
-          if (chainIds.length === 1) {
-            tokens = tokens.filter((token) => {
-              const record = token as { chainId?: number };
-              return record.chainId === chainIds[0];
-            });
-          }
-          return finalizeUniswapTokenListResponse(
-            req,
-            res,
-            {
-              ...data,
-              tokens,
-            },
-            chainIds,
-            finalizeOptions,
-          );
-        } catch (err) {
-          logger.error('TOKEN_LIST_JSON_URL fetch failed, using built-in token list:', err);
-        }
-      }
-
       const list: Array<Record<string, unknown>> = [];
 
       for (const chainId of chainIds) {
diff --git a/services/token-aggregation/src/api/routes/tokens.ts b/services/token-aggregation/src/api/routes/tokens.ts
index 8da03a5..b2410a6 100644
--- a/services/token-aggregation/src/api/routes/tokens.ts
+++ b/services/token-aggregation/src/api/routes/tokens.ts
@@ -778,7 +778,7 @@ router.get('/chains', cacheMiddleware(5 * 60 * 1000), async (req: Request, res:
       chains: [
         {
           chainId: 138,
-          name: 'DeFi Oracle Meta Mainnet',
+          name: 'Defi Oracle Meta Mainnet',
           explorerUrl: 'https://explorer.d-bis.org',
         },
         {
diff --git a/services/token-aggregation/src/api/server.ts b/services/token-aggregation/src/api/server.ts
index 54852ee..af603ff 100644
--- a/services/token-aggregation/src/api/server.ts
+++ b/services/token-aggregation/src/api/server.ts
@@ -264,9 +264,9 @@ export class ApiServer {
           reportOfficialProtocols: '/api/v1/report/official-protocols',
           reportOpenApi: '/api/v1/report/openapi.json',
           reportTokenList: '/api/v1/report/token-list',
+          hostedDbisTokenList: 'https://tokens.d-bis.org/lists/dbis-138.tokenlist.json',
           metamaskSpotPricesV2: '/api/v1/prices/metamask/v2/chains/{chainId}/spot-prices',
           metamaskPriceFeedReport: '/api/v1/report/metamask-price-feed?chainId=138',
-          reportTokenListEthereumMainnet: '/api/v1/report/token-list/static/ethereum-mainnet',
           routesTree: '/api/v1/routes/tree',
           plannerProvidersCapabilities: '/api/v2/providers/capabilities',
           plannerRoutesPlan: '/api/v2/routes/plan',
diff --git a/services/token-aggregation/src/api/utils/fetch-remote-json.ts b/services/token-aggregation/src/api/utils/fetch-remote-json.ts
index 035f88c..97a08d1 100644
--- a/services/token-aggregation/src/api/utils/fetch-remote-json.ts
+++ b/services/token-aggregation/src/api/utils/fetch-remote-json.ts
@@ -1,6 +1,6 @@
 /**
  * Fetch JSON from a URL with in-memory caching.
- * Used for TOKEN_LIST_JSON_URL, BRIDGE_LIST_JSON_URL, NETWORKS_JSON_URL (e.g. GitHub raw URLs).
+ * Used for remotely hosted bridge and network JSON payloads (for example GitHub raw URLs).
  */
 
 const CACHE_TTL_MS = 5 * 60 * 1000; // 5 minutes
diff --git a/services/token-aggregation/src/config/chain138-rpc.ts b/services/token-aggregation/src/config/chain138-rpc.ts
index 00c20e4..a153ee2 100644
--- a/services/token-aggregation/src/config/chain138-rpc.ts
+++ b/services/token-aggregation/src/config/chain138-rpc.ts
@@ -1,13 +1,43 @@
-const DEFAULT_CHAIN138_RPC_URL = 'https://rpc-http-pub.d-bis.org';
+/** Browser/wallet-facing Chain 138 RPC FQDNs — public tier only (never core 192.168.11.211). */
+export const CHAIN138_PUBLIC_RPC_URLS = [
+  'https://rpc.public-0138.defi-oracle.io',
+  'https://rpc-http-pub.d-bis.org',
+  'https://rpc.defi-oracle.io',
+] as const;
 
-export function resolveChain138RpcUrl(): string {
+const DEFAULT_CHAIN138_PUBLIC_RPC_URL = CHAIN138_PUBLIC_RPC_URLS[0];
+const DEFAULT_CHAIN138_SERVER_RPC_URL = 'http://192.168.11.221:8545';
+
+/** HTTPS FQDN for wallets, MetaMask, and browser JSON-RPC (same on LAN and external). */
+export function resolveChain138PublicRpcUrl(): string {
   return String(
-    process.env.CHAIN_138_RPC_URL ||
-      process.env.RPC_URL_138 ||
+    process.env.CHAIN138_RPC_HTTP_PUBLIC_FQDN ||
       process.env.RPC_URL_138_PUBLIC ||
-      process.env.RPC_HTTP_PUB_URL ||
-      DEFAULT_CHAIN138_RPC_URL
+      process.env.CHAIN138_RPC_URL_PUBLIC ||
+      process.env.CHAIN_138_RPC_URL ||
+      DEFAULT_CHAIN138_PUBLIC_RPC_URL
   ).trim();
 }
 
-export { DEFAULT_CHAIN138_RPC_URL };
+export function resolveChain138PublicRpcUrls(): string[] {
+  const fromEnv = process.env.CHAIN138_PUBLIC_RPC_URLS?.trim();
+  if (fromEnv) {
+    return fromEnv.split(/[\s,]+/).filter(Boolean);
+  }
+  return [...CHAIN138_PUBLIC_RPC_URLS];
+}
+
+/**
+ * Server-side JSON-RPC (indexers, eth_call on VMID 5000/5011).
+ * Uses LAN public Besu (2201 / 192.168.11.221) when set — still public tier, not core.
+ */
+export function resolveChain138RpcUrl(): string {
+  const lan =
+    process.env.CHAIN138_SERVER_RPC_URL?.trim() ||
+    process.env.RPC_HTTP_PUB_URL?.trim() ||
+    (process.env.RPC_URL_138_PUBLIC?.includes('192.168.11.') ? process.env.RPC_URL_138_PUBLIC : '') ||
+    DEFAULT_CHAIN138_SERVER_RPC_URL;
+  return lan;
+}
+
+export { DEFAULT_CHAIN138_PUBLIC_RPC_URL as DEFAULT_CHAIN138_RPC_URL };
diff --git a/services/token-aggregation/src/config/chains.ts b/services/token-aggregation/src/config/chains.ts
index 4428903..209345c 100644
--- a/services/token-aggregation/src/config/chains.ts
+++ b/services/token-aggregation/src/config/chains.ts
@@ -17,9 +17,9 @@ export interface ChainConfig {
 export const CHAIN_CONFIGS: Record<number, ChainConfig> = {
   138: {
     chainId: 138,
-    name: 'DeFi Oracle Meta Mainnet',
+    name: 'Defi Oracle Meta Mainnet',
     rpcUrl: resolveChain138RpcUrl(),
-    explorerUrl: 'https://explorer.d-bis.org',
+    explorerUrl: 'https://blockscout.defi-oracle.io',
     nativeCurrency: {
       name: 'Ether',
       symbol: 'ETH',
diff --git a/services/token-aggregation/src/config/heatmap-chains.ts b/services/token-aggregation/src/config/heatmap-chains.ts
index 82004f6..af419aa 100644
--- a/services/token-aggregation/src/config/heatmap-chains.ts
+++ b/services/token-aggregation/src/config/heatmap-chains.ts
@@ -64,7 +64,7 @@ function buildChains(): HeatmapChain[] {
       : process.env[`CHAIN_${cid}_RPC_URL`] || 'https://rpc.d-bis.org';
   const explorer = (cid: number) => {
     const urls: Record<number, string> = {
-      138: 'https://explorer.d-bis.org',
+      138: 'https://blockscout.defi-oracle.io',
       1: 'https://etherscan.io',
       56: 'https://bscscan.com',
       137: 'https://polygonscan.com',
diff --git a/services/token-aggregation/src/config/networks.ts b/services/token-aggregation/src/config/networks.ts
index 551f43d..1c86e36 100644
--- a/services/token-aggregation/src/config/networks.ts
+++ b/services/token-aggregation/src/config/networks.ts
@@ -3,6 +3,8 @@
  * Single source of truth for Chain 138, Ethereum Mainnet, and ALL Mainnet.
  */
 
+import { resolveChain138PublicRpcUrls } from './chain138-rpc';
+
 export interface OracleEntry {
   name: string;
   address: string;
@@ -24,14 +26,13 @@ export const NETWORKS: NetworkEntry[] = [
   {
     chainId: '0x8a',
     chainIdDecimal: 138,
-    chainName: 'DeFi Oracle Meta Mainnet',
-    rpcUrls: ['https://rpc-http-pub.d-bis.org'],
+    chainName: 'Defi Oracle Meta Mainnet',
+    rpcUrls: resolveChain138PublicRpcUrls(),
     nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-    blockExplorerUrls: ['https://explorer.d-bis.org'],
+    blockExplorerUrls: ['https://blockscout.defi-oracle.io', 'https://explorer.d-bis.org'],
     iconUrls: [
-      'https://explorer.d-bis.org/api/v1/report/logo/chain-138',
-      'https://explorer.d-bis.org/token-icons/chain-138.png',
-      'https://explorer.d-bis.org/favicon.ico',
+      'https://explorer.d-bis.org/token-aggregation/api/v1/report/logo/chain-138',
+      'https://d-bis.org/favicon.ico',
     ],
     oracles: [
       { name: 'ETH/USD (proxy)', address: '0x3304b747e565a97ec8ac220b0b6a1f6ffdb837e6', decimals: 8 },
diff --git a/services/token-aggregation/src/lib/wallet-add-ethereum-chain.test.ts b/services/token-aggregation/src/lib/wallet-add-ethereum-chain.test.ts
index 63d3729..da87c04 100644
--- a/services/token-aggregation/src/lib/wallet-add-ethereum-chain.test.ts
+++ b/services/token-aggregation/src/lib/wallet-add-ethereum-chain.test.ts
@@ -1,4 +1,3 @@
-import { describe, expect, it } from 'vitest';
 import { toWalletAddEthereumChainParams } from './wallet-add-ethereum-chain';
 
 describe('toWalletAddEthereumChainParams', () => {
@@ -6,21 +5,21 @@ describe('toWalletAddEthereumChainParams', () => {
     const out = toWalletAddEthereumChainParams({
       chainId: '0x8a',
       chainIdDecimal: 138,
-      chainName: 'DeFi Oracle Meta Mainnet',
+      chainName: 'Defi Oracle Meta Mainnet',
       rpcUrls: ['https://rpc-http-pub.d-bis.org', 'wss://rpc-ws-pub.d-bis.org'],
       nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-      blockExplorerUrls: ['https://explorer.d-bis.org'],
-      iconUrls: ['https://explorer.d-bis.org/favicon.ico'],
+      blockExplorerUrls: ['https://blockscout.defi-oracle.io'],
+      iconUrls: ['https://blockscout.defi-oracle.io/favicon.ico'],
       oracles: [{ name: 'ETH/USD', address: '0x3304b747e565a97ec8ac220b0b6a1f6ffdb837e6' }],
     } as never);
 
     expect(out).toEqual({
       chainId: '0x8a',
-      chainName: 'DeFi Oracle Meta Mainnet',
-      rpcUrls: ['https://rpc-http-pub.d-bis.org'],
+      chainName: 'Defi Oracle Meta Mainnet',
+      rpcUrls: ['https://rpc.public-0138.defi-oracle.io'],
       nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
-      blockExplorerUrls: ['https://explorer.d-bis.org'],
-      iconUrls: ['https://explorer.d-bis.org/favicon.ico'],
+      blockExplorerUrls: ['https://blockscout.defi-oracle.io'],
+      iconUrls: ['https://blockscout.defi-oracle.io/favicon.ico'],
     });
     expect(out).not.toHaveProperty('chainIdDecimal');
     expect(out).not.toHaveProperty('oracles');
diff --git a/services/token-aggregation/src/lib/wallet-add-ethereum-chain.ts b/services/token-aggregation/src/lib/wallet-add-ethereum-chain.ts
index ea54576..91f7a86 100644
--- a/services/token-aggregation/src/lib/wallet-add-ethereum-chain.ts
+++ b/services/token-aggregation/src/lib/wallet-add-ethereum-chain.ts
@@ -1,4 +1,5 @@
 import type { NetworkEntry } from '../config/networks';
+import { resolveChain138PublicRpcUrl } from '../config/chain138-rpc';
 
 /** EIP-3085 fields accepted by MetaMask `wallet_addEthereumChain` (strict subset). */
 export type WalletAddEthereumChainParams = {
@@ -23,7 +24,11 @@ export function toWalletAddEthereumChainParams(
     'chainId' | 'chainName' | 'rpcUrls' | 'nativeCurrency' | 'blockExplorerUrls' | 'iconUrls'
   >
 ): WalletAddEthereumChainParams {
-  const rpcUrls = httpsOnly(network.rpcUrls) ?? ['https://rpc-http-pub.d-bis.org'];
+  const httpsList = httpsOnly(network.rpcUrls) ?? ['https://rpc-http-pub.d-bis.org'];
+  // MetaMask rejects some multi-rpc addEthereumChain payloads; ship one canonical HTTPS URL.
+  const primaryRpc =
+    network.chainId === '0x8a' ? resolveChain138PublicRpcUrl() : httpsList[0];
+  const rpcUrls = primaryRpc ? [primaryRpc] : httpsList.slice(0, 1);
   const out: WalletAddEthereumChainParams = {
     chainId: network.chainId,
     chainName: network.chainName,
diff --git a/services/token-aggregation/src/services/chain138-ho-reserve-coverage.ts b/services/token-aggregation/src/services/chain138-ho-reserve-coverage.ts
index ba5fb95..14f1258 100644
--- a/services/token-aggregation/src/services/chain138-ho-reserve-coverage.ts
+++ b/services/token-aggregation/src/services/chain138-ho-reserve-coverage.ts
@@ -6,6 +6,7 @@ import { getChain138IssuedCStarTokens } from '../config/chain138-gru-cstar-token
 import { getCanonicalPriceUsd } from './canonical-price-oracle';
 import { getCachedOfficeSignedGlBalances, fineractConfigured } from './omnl-fineract-office-gl';
 import { loadNostroPolicy } from './omnl-cash-in-bank-audit';
+import { resolveChain138RpcUrl } from '../config/chain138-rpc';
 
 const CHAIN_138 = 138;
 const ERC20_TOTAL_SUPPLY_ABI = ['function totalSupply() view returns (uint256)'];
@@ -173,11 +174,7 @@ export function evaluateHoReserveCoverage(input: {
 }
 
 function chain138RpcUrl(): string {
-  return (
-    process.env.RPC_URL_138?.trim()
-    || process.env.CHAIN_138_RPC_URL?.trim()
-    || 'http://192.168.11.211:8545'
-  );
+  return resolveChain138RpcUrl();
 }
 
 async function resolveIssuedCStarUsd(): Promise<{ issuedCStarUsd: number; tokenCount: number }> {
diff --git a/services/token-aggregation/src/services/chain138-onchain-reference-prices.ts b/services/token-aggregation/src/services/chain138-onchain-reference-prices.ts
index 46d95af..9913a4d 100644
--- a/services/token-aggregation/src/services/chain138-onchain-reference-prices.ts
+++ b/services/token-aggregation/src/services/chain138-onchain-reference-prices.ts
@@ -1,11 +1,11 @@
 import { ethers } from 'ethers';
+import { resolveChain138RpcUrl } from '../config/chain138-rpc';
 import { primeLiveReferencePriceUsd } from './canonical-price-oracle';
 
 const ROUND_DATA_ABI = [
   'function latestRoundData() view returns (uint80 roundId,int256 answer,uint256 startedAt,uint256 updatedAt,uint80 answeredInRound)',
 ];
 
-const DEFAULT_RPC = 'http://192.168.11.211:8545';
 const DEFAULT_AGGREGATOR = '0x99b3511a2d315a497c8112c1fdd8d508d4b1e506';
 const DEFAULT_PROXY = '0x3304b747e565a97ec8ac220b0b6a1f6ffdb837e6';
 
@@ -34,11 +34,7 @@ function readProxyAddress(): string {
 }
 
 function readRpcUrl(): string {
-  return (
-    process.env.RPC_URL_138?.trim() ||
-    process.env.CHAIN138_RPC_URL?.trim() ||
-    DEFAULT_RPC
-  );
+  return resolveChain138RpcUrl();
 }
 
 async function readEthUsdFromContract(address: string, rpcUrl: string): Promise<number | undefined> {
diff --git a/services/token-aggregation/src/services/pmm-onchain-quote.ts b/services/token-aggregation/src/services/pmm-onchain-quote.ts
index a1c2b5f..d1ed363 100644
--- a/services/token-aggregation/src/services/pmm-onchain-quote.ts
+++ b/services/token-aggregation/src/services/pmm-onchain-quote.ts
@@ -60,12 +60,14 @@ export async function pmmVaultReserveFromChain(params: {
   }
 }
 
+import { resolveChain138RpcUrl } from '../config/chain138-rpc';
+
 /** RPC for PMM eth_call quotes on Chain 138 (optional; unset = skip on-chain override). */
 export function resolvePmmQuoteRpcUrl(): string {
   return (
     process.env.TOKEN_AGGREGATION_PMM_RPC_URL ||
     process.env.TOKEN_AGGREGATION_CHAIN138_RPC_URL ||
-    process.env.RPC_URL_138 ||
+    resolveChain138RpcUrl() ||
     ''
   ).trim();
 }