diff --git a/modules/statics/src/account.ts b/modules/statics/src/account.ts
index 5cbc9929d3..2ecb4d1ae8 100644
--- a/modules/statics/src/account.ts
+++ b/modules/statics/src/account.ts
@@ -203,6 +203,14 @@ export interface Erc721ConstructorOptions extends AccountConstructorOptions {
 
 export interface Erc7984ConstructorOptions extends AccountConstructorOptions {
   contractAddress: string;
+  /** Plain ERC-20 locked in the wrapper as escrow. */
+  underlyingErc20Address: string;
+  /** On-chain `rate()` as a decimal string (uint256). */
+  rate: string;
+  /** When true, non-zero→non-zero approve may revert (USDT-style); WP must approve(0) first. */
+  requiresApprovalReset: boolean;
+  /** When true, pair is approved for shield/unshield + indexer publish filters. */
+  isVetted: boolean;
 }
 
 export interface NFTCollectionIdConstructorOptions extends AccountConstructorOptions {
@@ -415,11 +423,23 @@ export class Erc1155Coin extends ContractAddressDefinedToken {}
  * Token balances are stored as FHE-encrypted ciphertexts; transfers use confidentialTransfer()
  * instead of the standard ERC-20 transfer(). Balance reads require delegated decryption via ACL.
  *
+ * Wrapper metadata (`underlyingErc20Address`, `rate`, `requiresApprovalReset`, `isVetted`) lives
+ * on the coin — same pattern as `Nep141Token.storageDepositAmount` / `XrpMptCoin.canTransfer`.
+ *
  * {@link https://eips.ethereum.org/EIPS/eip-7984 EIP-7984}
  */
 export class Erc7984Coin extends ContractAddressDefinedToken {
+  public underlyingErc20Address: string;
+  public rate: string;
+  public requiresApprovalReset: boolean;
+  public isVetted: boolean;
+
   constructor(options: Erc7984ConstructorOptions) {
     super(options);
+    this.underlyingErc20Address = options.underlyingErc20Address.toLowerCase();
+    this.rate = options.rate;
+    this.requiresApprovalReset = options.requiresApprovalReset;
+    this.isVetted = options.isVetted;
   }
 }
 
@@ -1259,13 +1279,17 @@ export function terc20(
  * @param name unique identifier of the token (e.g. 'eth:ctkn')
  * @param fullName Complete human-readable name of the token
  * @param decimalPlaces Number of decimal places this token supports (divisibility exponent)
- * @param contractAddress Contract address of this token
+ * @param contractAddress Contract address of this token (wrapper)
+ * @param underlyingErc20Address Plain ERC-20 locked in the wrapper as escrow
+ * @param rate On-chain `rate()` as a decimal string (uint256)
+ * @param requiresApprovalReset USDT-style approve(0) reset required before approve(amount)
  * @param asset Asset which this coin represents. This is the same for both mainnet and testnet variants of a coin.
  * @param features? Features of this coin. Defaults to ERC7984_TOKEN_FEATURES
  * @param prefix? Optional token prefix. Defaults to empty string
  * @param suffix? Optional token suffix. Defaults to token name.
  * @param network? Optional token network. Defaults to Ethereum main network.
  * @param primaryKeyCurve The elliptic curve for this chain/token
+ * @param isVetted? When true, approved for shield/unshield + indexer publish. Defaults to true.
  */
 export function erc7984(
   id: string,
@@ -1273,12 +1297,16 @@ export function erc7984(
   fullName: string,
   decimalPlaces: number,
   contractAddress: string,
+  underlyingErc20Address: string,
+  rate: string,
+  requiresApprovalReset: boolean,
   asset: UnderlyingAsset,
   features: CoinFeature[] = ERC7984_TOKEN_FEATURES,
   prefix = '',
   suffix: string = name.toUpperCase(),
   network: EthereumNetwork = Networks.main.ethereum,
-  primaryKeyCurve: KeyCurve = KeyCurve.Secp256k1
+  primaryKeyCurve: KeyCurve = KeyCurve.Secp256k1,
+  isVetted = true
 ) {
   return Object.freeze(
     new Erc7984Coin({
@@ -1287,6 +1315,10 @@ export function erc7984(
       fullName,
       network,
       contractAddress,
+      underlyingErc20Address,
+      rate,
+      requiresApprovalReset,
+      isVetted,
       prefix,
       suffix,
       features,
@@ -1306,13 +1338,17 @@ export function erc7984(
  * @param name unique identifier of the token (e.g. 'hteth:ctkn')
  * @param fullName Complete human-readable name of the token
  * @param decimalPlaces Number of decimal places this token supports (divisibility exponent)
- * @param contractAddress Contract address of this token
+ * @param contractAddress Contract address of this token (wrapper)
+ * @param underlyingErc20Address Plain ERC-20 locked in the wrapper as escrow
+ * @param rate On-chain `rate()` as a decimal string (uint256)
+ * @param requiresApprovalReset USDT-style approve(0) reset required before approve(amount)
  * @param asset Asset which this coin represents. This is the same for both mainnet and testnet variants of a coin.
  * @param features? Features of this coin. Defaults to ERC7984_TOKEN_FEATURES
  * @param prefix? Optional token prefix. Defaults to empty string
  * @param suffix? Optional token suffix. Defaults to token name.
  * @param network? Optional token network. Defaults to Hoodi test network.
  * @param primaryKeyCurve The elliptic curve for this chain/token
+ * @param isVetted? When true, approved for shield/unshield + indexer publish. Defaults to true.
  */
 export function terc7984(
   id: string,
@@ -1320,12 +1356,16 @@ export function terc7984(
   fullName: string,
   decimalPlaces: number,
   contractAddress: string,
+  underlyingErc20Address: string,
+  rate: string,
+  requiresApprovalReset: boolean,
   asset: UnderlyingAsset,
   features: CoinFeature[] = ERC7984_TOKEN_FEATURES,
   prefix = '',
   suffix: string = name.toUpperCase(),
   network: EthereumNetwork = Networks.test.hoodi,
-  primaryKeyCurve: KeyCurve = KeyCurve.Secp256k1
+  primaryKeyCurve: KeyCurve = KeyCurve.Secp256k1,
+  isVetted = true
 ) {
   return erc7984(
     id,
@@ -1333,12 +1373,16 @@ export function terc7984(
     fullName,
     decimalPlaces,
     contractAddress,
+    underlyingErc20Address,
+    rate,
+    requiresApprovalReset,
     asset,
     features,
     prefix,
     suffix,
     network,
-    primaryKeyCurve
+    primaryKeyCurve,
+    isVetted
   );
 }
 
diff --git a/modules/statics/src/coins/erc7984Tokens.ts b/modules/statics/src/coins/erc7984Tokens.ts
index 3862419496..b0acfad672 100644
--- a/modules/statics/src/coins/erc7984Tokens.ts
+++ b/modules/statics/src/coins/erc7984Tokens.ts
@@ -8,13 +8,12 @@ import { UnderlyingAsset } from '../base';
  * Balances are stored as encrypted ciphertexts; plaintext amounts require ACL-delegated
  * decryption via the Zama Gateway before they can be displayed.
  *
+ * Each entry is a wrapper↔underlying pair. `rate`, `requiresApprovalReset`, and `isVetted`
+ * are taken from on-chain `rate()` / known approve semantics / vetting status.
+ *
  * Testnet tokens (hteth:*) are deployed on Hoodi using Zama's cleartext FHE stack.
  *   Hoodi ACL: 0x6D3FAf6f86e1fF9F3B0831Dda920AbA1cBd5bd68  (Networks.test.hoodi.zamaAclContractAddress)
  *   Hoodi RPC: https://rpc.hoodi.ethpandaops.io  (chain ID 560048)
- *
- * Sandbox development contracts (Sepolia, real FHE stack):
- *   CTKN:  0x94167129172A35ab093B44b8b96213DDbc3cD387
- *   cUSDT: 0x4E7B06D78965594eB5EF5414c357ca21E1554491
  */
 export const erc7984Tokens = [
   // Mainnet tokens
@@ -24,6 +23,9 @@ export const erc7984Tokens = [
     'Confidential Zama',
     6,
     '0x80cb147fd86dc6dee3eee7e4cee33d1397d98071', // https://etherscan.io/token/0x80CB147Fd86dC6dEe3Eee7e4Cee33d1397d98071
+    '0xa12cc123ba206d4031d1c7f6223d1c2ec249f4f3',
+    '1000000000000', // 1e12
+    false,
     UnderlyingAsset['eth:czama']
   ),
   erc7984(
@@ -32,6 +34,9 @@ export const erc7984Tokens = [
     'Zama Confidential XAUT',
     6,
     '0x73cc9af9d6befdb3c3faf8a5e8c05cb95fdaeef1', // https://etherscan.io/token/0x73cc9aF9d6BEFdb3c3fAf8a5E8c05Cb95FdaEEf1
+    '0x68749665ff8d2d112fa859aa293f07a622782f38',
+    '1',
+    false,
     UnderlyingAsset['eth:cxaut']
   ),
   erc7984(
@@ -40,6 +45,9 @@ export const erc7984Tokens = [
     'Zama Confidential TGBP',
     6,
     '0xa873750ccbafd5ec7dd13bfd5237d7129832edd9', // https://etherscan.io/token/0xa873750ccBafD5ec7Dd13bfD5237d7129832eDD9
+    '0x27f6c8289550fce67f6b50bed1f519966afe5287',
+    '1000000000000', // 1e12
+    false,
     UnderlyingAsset['eth:ctgbp']
   ),
   erc7984(
@@ -48,6 +56,9 @@ export const erc7984Tokens = [
     'Zama Confidential WETH',
     6,
     '0xda9396b82634ea99243ce51258b6a5ae512d4893', // https://etherscan.io/token/0xda9396b82634Ea99243cE51258B6A5Ae512D4893
+    '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2', // WETH
+    '1000000000000', // 1e12
+    false,
     UnderlyingAsset['eth:cweth']
   ),
   erc7984(
@@ -56,6 +67,9 @@ export const erc7984Tokens = [
     'Zama USDT',
     6,
     '0xae0207c757aa2b4019ad96edd0092ddc63ef0c50', // https://etherscan.io/token/0xAe0207C757Aa2B4019Ad96edD0092ddc63EF0c50
+    '0xdac17f958d2ee523a2206206994597c13d831ec7', // USDT
+    '1',
+    true,
     UnderlyingAsset['eth:cusdt']
   ),
   erc7984(
@@ -64,6 +78,9 @@ export const erc7984Tokens = [
     'Zama USDC',
     6,
     '0xe978f22157048e5db8e5d07971376e86671672b2', // https://etherscan.io/token/0xe978f22157048e5db8e5d07971376e86671672b2
+    '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48', // USDC
+    '1',
+    false,
     UnderlyingAsset['eth:cusdc']
   ),
 
@@ -74,6 +91,9 @@ export const erc7984Tokens = [
     'Zama Token Test 1',
     6,
     '0x7b1d59bbcd291daa59cb6c8c5bc04de1afc4aba1',
+    '0x7740f913dc24d4f9e1a72531372c3170452b2f87',
+    '1000000000000', // 1e12
+    false,
     UnderlyingAsset['hteth:ctest1']
   ),
   terc7984(
@@ -82,6 +102,9 @@ export const erc7984Tokens = [
     'Zama USDT',
     6,
     '0x2debbe0487ef921df4457f9e36ed05be2df1ac75',
+    '0x51a63b5621d78de54d2f4d098a23a5a69e76f30b',
+    '1',
+    false,
     UnderlyingAsset['hteth:cusdt']
   ),
 ];
diff --git a/modules/statics/src/tokenConfig.ts b/modules/statics/src/tokenConfig.ts
index e49ad7eeb3..8874d624d3 100644
--- a/modules/statics/src/tokenConfig.ts
+++ b/modules/statics/src/tokenConfig.ts
@@ -70,7 +70,12 @@ export type EosTokenConfig = BaseContractAddressConfig & {
   contractAddress: string;
 };
 export type Erc20TokenConfig = BaseContractAddressConfig;
-export type Erc7984TokenConfig = BaseContractAddressConfig;
+export type Erc7984TokenConfig = BaseContractAddressConfig & {
+  underlyingErc20Address: string;
+  rate: string;
+  requiresApprovalReset: boolean;
+  isVetted: boolean;
+};
 export type TrxTokenConfig = BaseContractAddressConfig;
 export type StellarTokenConfig = BaseNetworkConfig;
 
@@ -386,6 +391,10 @@ function getErc7984TokenConfig(coin: Erc7984Coin): Erc7984TokenConfig {
     name: coin.fullName,
     tokenContractAddress: coin.contractAddress.toString().toLowerCase(),
     decimalPlaces: coin.decimalPlaces,
+    underlyingErc20Address: coin.underlyingErc20Address.toLowerCase(),
+    rate: coin.rate,
+    requiresApprovalReset: coin.requiresApprovalReset,
+    isVetted: coin.isVetted,
   };
 }
 
diff --git a/modules/statics/test/unit/erc7984Tokens.ts b/modules/statics/test/unit/erc7984Tokens.ts
new file mode 100644
index 0000000000..ca0b9752e9
--- /dev/null
+++ b/modules/statics/test/unit/erc7984Tokens.ts
@@ -0,0 +1,44 @@
+import 'should';
+import { coins, Erc7984Coin, Networks } from '../../src';
+
+describe('ERC-7984 wrapper metadata on Erc7984Coin', function () {
+  function getErc7984(name: string): Erc7984Coin {
+    const coin = coins.get(name);
+    should.exist(coin);
+    (coin instanceof Erc7984Coin).should.equal(true);
+    return coin as Erc7984Coin;
+  }
+
+  it('includes a vetted Hoodi test pair', function () {
+    const hoodi = getErc7984('hteth:cusdt');
+    hoodi.network.name.should.equal(Networks.test.hoodi.name);
+    hoodi.isVetted.should.equal(true);
+  });
+
+  it('stores on-chain underlying and rate for Hoodi cUSDT', function () {
+    const coin = getErc7984('hteth:cusdt');
+    coin.contractAddress.should.equal('0x2debbe0487ef921df4457f9e36ed05be2df1ac75');
+    coin.underlyingErc20Address.should.equal('0x51a63b5621d78de54d2f4d098a23a5a69e76f30b');
+    coin.rate.should.equal('1');
+    coin.requiresApprovalReset.should.equal(false);
+  });
+
+  it('marks mainnet USDT wrapper as requiring approval reset', function () {
+    const coin = getErc7984('eth:cusdt');
+    coin.underlyingErc20Address.should.equal('0xdac17f958d2ee523a2206206994597c13d831ec7');
+    coin.requiresApprovalReset.should.equal(true);
+    coin.rate.should.equal('1');
+  });
+
+  it('exposes non-1 rates for wrappers that scale decimals', function () {
+    const coin = getErc7984('eth:cweth');
+    coin.rate.should.equal('1000000000000');
+    coin.underlyingErc20Address.should.equal('0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2');
+  });
+
+  it('lowercases addresses on construction', function () {
+    const coin = getErc7984('eth:cusdc');
+    coin.contractAddress.should.equal(coin.contractAddress.toLowerCase());
+    coin.underlyingErc20Address.should.equal(coin.underlyingErc20Address.toLowerCase());
+  });
+});