Merge pull request #228 from logion-network/feature/invited-contributor

Invited Contributor / Misc

packages/client-browser/typedoc.json

@@ -1,5 +1,5 @@
 {
-  "name": "Client (Browser)",
+  "name": "client-browser",
   "entryPoints": [
     "./src/index.ts"
   ]

packages/client-node/integration/Balance.ts

@@ -1,4 +1,4 @@
-import { Numbers, Currency, CoinBalance, Lgnt } from "@logion/node-api";
+import { Numbers, CoinBalance, Lgnt } from "@logion/node-api";
 import { BalanceState, waitFor } from "@logion/client";
 
 import { State, REQUESTER_ADDRESS } from "./Utils.js";
@@ -25,7 +25,7 @@ export async function transfers(state: State) {
     });
     expect(aliceState.transactions[0].fees.inclusion).toBeGreaterThan(0);
     expect(aliceState.transactions[0].fees.storage).toBeUndefined();
-    expect(aliceState.transactions[0].transferValue).toBe(Currency.toCanonicalAmount(new Numbers.PrefixedNumber("5", Numbers.KILO)).toString());
+    expect(aliceState.transactions[0].transferValue).toBe(Lgnt.fromPrefixedNumber(new Numbers.PrefixedNumber("5", Numbers.KILO)).toString());
 
     // User transfers to Alice.
     const userClient = client.withCurrentAddress(requesterAccount)

packages/client-node/integration/Utils.ts

@@ -1,4 +1,4 @@
-import { buildApiClass, Currency, Numbers, ValidAccountId } from "@logion/node-api";
+import { buildApiClass, Lgnt, Numbers, ValidAccountId } from "@logion/node-api";
 import { Keyring } from "@polkadot/api";
 
 import {
@@ -132,7 +132,7 @@ export async function updateConfig(config: Partial<LogionClientConfig>): Promise
 }
 
 export async function initRequesterBalance(config: LogionClientConfig, signer: Signer, requester: string): Promise<void> {
-    await transferTokens(config, signer, ALICE, requester, Currency.toCanonicalAmount(new Numbers.PrefixedNumber("10000", Numbers.NONE)));
+    await transferTokens(config, signer, ALICE, requester, Lgnt.fromPrefixedNumber(new Numbers.PrefixedNumber("10000", Numbers.NONE)).canonical);
 }
 
 async function transferTokens(config: LogionClientConfig, signer: Signer, source: string, destination: string, amount: bigint) {

packages/client-node/typedoc.json

@@ -1,5 +1,5 @@
 {
-  "name": "Client (Node.JS)",
+  "name": "client-node",
   "entryPoints": [
     "./src/index.ts"
   ]

packages/client-react-native-fs/typedoc.json

@@ -1,5 +1,5 @@
 {
-  "name": "Client (React Native FS)",
+  "name": "client-react-native-fs",
   "entryPoints": [
     "./src/index.ts"
   ]

packages/client/typedoc.json

@@ -1,5 +1,5 @@
 {
-  "name": "Client",
+  "name": "client",
   "entryPoints": [
     "./src/index.ts"
   ]

packages/crossmint/typedoc.json

@@ -1,5 +1,5 @@
 {
-  "name": "Crossmint",
+  "name": "crossmint",
   "entryPoints": [
     "./src/index.ts"
   ]

packages/extension/typedoc.json

@@ -1,5 +1,5 @@
 {
-  "name": "Extension",
+  "name": "extension",
   "entryPoints": [
     "./src/index.ts"
   ]

packages/node-api/integration/IdentityLoc.ts

@@ -0,0 +1,30 @@
+import { setup, ALICE, REQUESTER, signAndSend } from "./Util.js";
+import { UUID } from "../src/index.js";
+
+export async function createIdentityLocTest() {
+    const { requester, alice, api } = await setup();
+
+    const createLocExtrinsic = api.polkadot.tx.logionLoc.createPolkadotIdentityLoc(
+        api.adapters.toLocId(IDENTITY_LOC_ID),
+        ALICE,
+        0n,
+        api.adapters.emptyPalletLogionLocItemsParams(),
+    );
+    await signAndSend(requester, createLocExtrinsic);
+
+    const closeExtrinsic = api.polkadot.tx.logionLoc.close(
+        api.adapters.toLocId(IDENTITY_LOC_ID),
+        null,
+        true,
+    );
+    await signAndSend(alice, closeExtrinsic);
+
+    const loc = await api.queries.getLegalOfficerCase(IDENTITY_LOC_ID);
+    expect(loc?.owner).toBe(ALICE);
+    expect(loc?.requesterAddress?.address).toBe(REQUESTER);
+    expect(loc?.requesterAddress?.type).toBe("Polkadot");
+    expect(loc?.closed).toBe(true);
+    expect(loc?.locType).toBe("Identity");
+}
+
+const IDENTITY_LOC_ID = new UUID("9cecf5ad-f1b3-40de-be62-37b43305bd9d");

packages/node-api/integration/InvitedContributors.ts

@@ -0,0 +1,81 @@
+import { UUID, Adapters, Hash, Lgnt } from "../src/index.js";
+import { ALICE, INVITED_CONTRIBUTOR, setup, signAndSend, signAndSendBatch } from "./Util.js";
+
+export async function invitedContributors() {
+    const { api, alice, invitedContributor, requester } = await setup();
+
+    const invitedContributorIdentityLocId = new UUID();
+    const collectionLocId = new UUID();
+    await signAndSend(alice,
+        api.polkadot.tx.balances.transferAllowDeath(INVITED_CONTRIBUTOR, Lgnt.from(200).canonical),
+    );
+    await signAndSend(invitedContributor,
+        api.polkadot.tx.logionLoc.createPolkadotIdentityLoc(
+            invitedContributorIdentityLocId.toDecimalString(),
+            ALICE,
+            0,
+            api.adapters.emptyPalletLogionLocItemsParams(),
+        ),
+    );
+    await signAndSend(alice,
+        api.polkadot.tx.logionLoc.close(
+            invitedContributorIdentityLocId.toDecimalString(),
+            null,
+            false,
+        ),
+    );
+    await signAndSendBatch(requester, [
+        api.polkadot.tx.logionLoc.createCollectionLoc(
+            collectionLocId.toDecimalString(),
+            ALICE,
+            null,
+            200,
+            true,
+            0,
+            0,
+            0,
+            0,
+            api.adapters.emptyPalletLogionLocItemsParams(),
+        ),
+        api.polkadot.tx.logionLoc.setInvitedContributorSelection(
+            collectionLocId.toDecimalString(),
+            INVITED_CONTRIBUTOR,
+            true,
+        ),
+    ]);
+    await signAndSend(alice,
+        api.polkadot.tx.logionLoc.close(
+            collectionLocId.toDecimalString(),
+            null,
+            false,
+        ),
+    );
+
+    const recordId = "0x5b2ef8140cfcf72237f2182b9f5eb05eb643a26f9a823e5e804d5543976a4fb9";
+    const recordDescription = Hash.of("Some description");
+    const recordFileName = Hash.of("File name");
+    const recordFileContentType = Hash.of("text/plain");
+    const recordFileSize = "5";
+    const recordFileHash = Hash.fromHex("0x7d6fd7774f0d87624da6dcf16d0d3d104c3191e771fbe2f39c86aed4b2bf1a0f");
+    await signAndSend(invitedContributor, api.polkadot.tx.logionLoc.addTokensRecord(
+        api.adapters.toLocId(collectionLocId),
+        recordId,
+        recordDescription.bytes,
+        api.adapters.newTokensRecordFileVec([
+            {
+                name: recordFileName,
+                contentType: recordFileContentType,
+                size: recordFileSize,
+                hash: recordFileHash,
+            }
+        ]),
+    ));
+
+    const record = Adapters.toTokensRecord((await api.polkadot.query.logionLoc.tokensRecordsMap(collectionLocId.toDecimalString(), recordId)).unwrap());
+    expect(record.description).toEqual(recordDescription);
+    expect(record.files.length).toBe(1);
+    expect(record.files[0].name).toEqual(recordFileName);
+    expect(record.files[0].contentType).toEqual(recordFileContentType);
+    expect(record.files[0].size).toBe(recordFileSize);
+    expect(record.files[0].hash).toEqual(recordFileHash);
+}

packages/node-api/integration/Main.spec.ts

@@ -19,9 +19,11 @@ import {
 } from "./TransactionLoc.js";
 import { createVote } from "./Vote.js";
 import { verifiedIssuers } from "./VerifiedIssuers.js";
+import { invitedContributors } from "./InvitedContributors.js";
 import { storageFees, legalFees, certificateFees, ensureEnoughFunds } from "./Fees.js";
 import { toPalletLogionLocOtherAccountId, toSponsorshipId, toPalletLogionLocMetadataItem, toPalletLogionLocFile, toCollectionItemToken, toCollectionItemFile } from "./Adapters.js";
 import { badOriginError, moduleError } from "./Error.js";
+import { createIdentityLocTest } from "./IdentityLoc.js";
 
 describe("Logion Node API", () => {
 
@@ -44,6 +46,7 @@ describe("Logion Node API", () => {
     it("handles properly bad origin error", badOriginError);
     it("handles properly pallet error", moduleError);
 
+    it("creates identity LOC", createIdentityLocTest);
     it("creates transaction LOCs", createTransactionLocTest);
 
     it("adds metadata to transaction LOC (LLO)", addMetadataToTransactionLocTestAsLLO);
@@ -69,4 +72,5 @@ describe("Logion Node API", () => {
     it("provides available regions", getAvailableRegions);
 
     it("supports verified issuers", verifiedIssuers);
+    it("supports invited contributors", invitedContributors);
 });

packages/node-api/integration/Util.ts

@@ -11,6 +11,7 @@ export interface State {
     alice: IKeyringPair;
     requester: IKeyringPair;
     issuer: IKeyringPair;
+    invitedContributor: IKeyringPair;
 }
 
 let state: State;
@@ -22,13 +23,15 @@ export async function setup(): Promise<State> {
         const alice = keyring.addFromUri(ALICE_SEED);
         const requester = keyring.addFromUri(REQUESTER_SECRET_SEED);
         const issuer = keyring.addFromUri(ISSUER_SECRET_SEED);
+        const invitedContributor = keyring.addFromUri(INVITED_CONTRIBUTOR_SECRET_SEED);
         const api = await buildApiClass("ws://127.0.0.1:9944");
         state = {
             api,
             keyring,
             alice,
             requester,
             issuer,
+            invitedContributor,
         };
     }
     return state;
@@ -48,6 +51,10 @@ export const ISSUER = "5HTA8nHHQWdN6XnciaWxjjzCHLoV8d5tME6CqT6KNDypovKU";
 
 const ISSUER_SECRET_SEED = "earth rough predict document divide deliver unable vanish spike alarm exotic spider";
 
+const INVITED_CONTRIBUTOR_SECRET_SEED = "october minimum future canvas range cruise jealous web renew border hover name";
+
+export const INVITED_CONTRIBUTOR = "5F42HAi5kvD6Ao4Ze6UBiZDw7BA4zk62twNYRWAVDq3EhdWH";
+
 export function signAndSend(keypair: IKeyringPair, extrinsic: SubmittableExtrinsic): Promise<ISubmittableResult> {
     let unsub: () => void;
     return new Promise((resolve, error) => {

packages/node-api/integration/VerifiedIssuers.ts

@@ -1,4 +1,4 @@
-import { Currency, UUID, Adapters, Hash } from "../src/index.js";
+import { UUID, Adapters, Hash, Lgnt } from "../src/index.js";
 import { ALICE, ISSUER, setup, signAndSend, signAndSendBatch, REQUESTER } from "./Util.js";
 
 export async function verifiedIssuers() {
@@ -7,7 +7,7 @@ export async function verifiedIssuers() {
     const issuerIdentityLocId = new UUID();
     const collectionLocId = new UUID();
     await signAndSend(alice,
-        api.polkadot.tx.balances.transferAllowDeath(ISSUER, Currency.toCanonicalAmount(Currency.nLgnt(200n))),
+        api.polkadot.tx.balances.transferAllowDeath(ISSUER, Lgnt.from(200).canonical),
     );
     await signAndSend(issuer,
         api.polkadot.tx.logionLoc.createPolkadotIdentityLoc(

packages/node-api/src/interfaces/augment-api-errors.ts

@@ -191,6 +191,10 @@ declare module '@polkadot/api-base/types/errors' {
       [key: string]: AugmentedError<ApiType>;
     };
     logionLoc: {
+      /**
+       * The provided Polkadot account has no closed, non-void identity LOC
+       **/
+      AccountNotIdentified: AugmentedError<ApiType>;
       /**
        * Occurs when trying to close an already closed LOC
        **/

packages/node-api/src/interfaces/augment-api-query.ts

@@ -204,6 +204,10 @@ declare module '@polkadot/api-base/types/storage' {
        * Requested LOCs by logion Identity LOC.
        **/
       identityLocLocsMap: AugmentedQuery<ApiType, (arg: u128 | AnyNumber | Uint8Array) => Observable<Option<Vec<u128>>>, [u128]> & QueryableStorageEntry<ApiType, [u128]>;
+      /**
+       * Invited Contributors by LOC
+       **/
+      invitedContributorsByLocMap: AugmentedQuery<ApiType, (arg1: u128 | AnyNumber | Uint8Array, arg2: AccountId32 | string | Uint8Array) => Observable<Option<Null>>, [u128, AccountId32]> & QueryableStorageEntry<ApiType, [u128, AccountId32]>;
       /**
        * All LOCs indexed by ID.
        **/

packages/node-api/src/interfaces/augment-api-tx.ts

@@ -206,6 +206,10 @@ declare module '@polkadot/api-base/types/submittable' {
        * See [`Pallet::nominate_issuer`].
        **/
       nominateIssuer: AugmentedSubmittable<(issuer: AccountId32 | string | Uint8Array, identityLocId: Compact<u128> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId32, Compact<u128>]>;
+      /**
+       * See [`Pallet::set_invited_contributor_selection`].
+       **/
+      setInvitedContributorSelection: AugmentedSubmittable<(locId: Compact<u128> | AnyNumber | Uint8Array, invitedContributor: AccountId32 | string | Uint8Array, selected: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u128>, AccountId32, bool]>;
       /**
        * See [`Pallet::set_issuer_selection`].
        **/

packages/node-api/src/interfaces/lookup.ts

@@ -1192,7 +1192,12 @@ export default {
       close: {
         locId: 'Compact<u128>',
         seal: 'Option<H256>',
-        autoAck: 'bool'
+        autoAck: 'bool',
+      },
+      set_invited_contributor_selection: {
+        locId: 'Compact<u128>',
+        invitedContributor: 'AccountId32',
+        selected: 'bool'
       }
     }
   },
@@ -1583,7 +1588,7 @@ export default {
    * Lookup217: pallet_logion_loc::pallet::Error<T>
    **/
   PalletLogionLocError: {
-    _enum: ['AlreadyExists', 'NotFound', 'Unauthorized', 'CannotMutate', 'AlreadyClosed', 'LinkedLocNotFound', 'ReplacerLocNotFound', 'AlreadyVoid', 'ReplacerLocAlreadyVoid', 'ReplacerLocAlreadyReplacing', 'CannotMutateVoid', 'UnexpectedRequester', 'ReplacerLocWrongType', 'InvalidSubmitter', 'CollectionHasNoLimit', 'WrongCollectionLoc', 'CollectionItemAlreadyExists', 'CollectionItemTooMuchData', 'CollectionLimitsReached', 'MetadataItemInvalid', 'FileInvalid', 'LocLinkInvalid', 'CannotUpload', 'MustUpload', 'DuplicateFile', 'MissingToken', 'MissingFiles', 'TermsAndConditionsLocNotFound', 'TermsAndConditionsLocNotClosed', 'TermsAndConditionsLocVoid', 'DuplicateLocFile', 'DuplicateLocMetadata', 'DuplicateLocLink', 'TokensRecordTooMuchData', 'TokensRecordAlreadyExists', 'CannotAddRecord', 'InvalidIdentityLoc', 'AlreadyNominated', 'NotNominated', 'CannotSubmit', 'InsufficientFunds', 'AlreadyUsed', 'CannotLinkToSponsorship', 'ItemNotFound', 'ItemAlreadyAcknowledged', 'CannotCloseUnacknowledgedByOwner', 'BadTokenIssuance', 'CannotCloseUnacknowledgedByVerifiedIssuer']
+    _enum: ['AlreadyExists', 'NotFound', 'Unauthorized', 'CannotMutate', 'AlreadyClosed', 'LinkedLocNotFound', 'ReplacerLocNotFound', 'AlreadyVoid', 'ReplacerLocAlreadyVoid', 'ReplacerLocAlreadyReplacing', 'CannotMutateVoid', 'UnexpectedRequester', 'ReplacerLocWrongType', 'InvalidSubmitter', 'CollectionHasNoLimit', 'WrongCollectionLoc', 'CollectionItemAlreadyExists', 'CollectionItemTooMuchData', 'CollectionLimitsReached', 'MetadataItemInvalid', 'FileInvalid', 'LocLinkInvalid', 'CannotUpload', 'MustUpload', 'DuplicateFile', 'MissingToken', 'MissingFiles', 'TermsAndConditionsLocNotFound', 'TermsAndConditionsLocNotClosed', 'TermsAndConditionsLocVoid', 'DuplicateLocFile', 'DuplicateLocMetadata', 'DuplicateLocLink', 'TokensRecordTooMuchData', 'TokensRecordAlreadyExists', 'CannotAddRecord', 'InvalidIdentityLoc', 'AlreadyNominated', 'NotNominated', 'CannotSubmit', 'InsufficientFunds', 'AlreadyUsed', 'CannotLinkToSponsorship', 'ItemNotFound', 'ItemAlreadyAcknowledged', 'CannotCloseUnacknowledgedByOwner', 'BadTokenIssuance', 'CannotCloseUnacknowledgedByVerifiedIssuer', 'AccountNotIdentified']
   },
   /**
    * Lookup218: pallet_verified_recovery::pallet::Error<T>

packages/node-api/src/interfaces/types-lookup.ts

@@ -1273,7 +1273,13 @@ declare module '@polkadot/types/lookup' {
       readonly seal: Option<H256>;
       readonly autoAck: bool;
     } & Struct;
-    readonly type: 'CreatePolkadotIdentityLoc' | 'CreateLogionIdentityLoc' | 'CreatePolkadotTransactionLoc' | 'CreateLogionTransactionLoc' | 'CreateCollectionLoc' | 'AddMetadata' | 'AddFile' | 'AddLink' | 'MakeVoid' | 'MakeVoidAndReplace' | 'AddCollectionItem' | 'NominateIssuer' | 'DismissIssuer' | 'SetIssuerSelection' | 'AddTokensRecord' | 'CreateOtherIdentityLoc' | 'Sponsor' | 'WithdrawSponsorship' | 'AcknowledgeMetadata' | 'AcknowledgeFile' | 'AcknowledgeLink' | 'Close';
+    readonly isSetInvitedContributorSelection: boolean;
+    readonly asSetInvitedContributorSelection: {
+      readonly locId: Compact<u128>;
+      readonly invitedContributor: AccountId32;
+      readonly selected: bool;
+    } & Struct;
+    readonly type: 'CreatePolkadotIdentityLoc' | 'CreateLogionIdentityLoc' | 'CreatePolkadotTransactionLoc' | 'CreateLogionTransactionLoc' | 'CreateCollectionLoc' | 'AddMetadata' | 'AddFile' | 'AddLink' | 'MakeVoid' | 'MakeVoidAndReplace' | 'AddCollectionItem' | 'NominateIssuer' | 'DismissIssuer' | 'SetIssuerSelection' | 'AddTokensRecord' | 'CreateOtherIdentityLoc' | 'Sponsor' | 'WithdrawSponsorship' | 'AcknowledgeMetadata' | 'AcknowledgeFile' | 'AcknowledgeLink' | 'Close' | 'SetInvitedContributorSelection';
   }
 
   /** @name PalletLogionLocItemsParams (156) */
@@ -1744,7 +1750,8 @@ declare module '@polkadot/types/lookup' {
     readonly isCannotCloseUnacknowledgedByOwner: boolean;
     readonly isBadTokenIssuance: boolean;
     readonly isCannotCloseUnacknowledgedByVerifiedIssuer: boolean;
-    readonly type: 'AlreadyExists' | 'NotFound' | 'Unauthorized' | 'CannotMutate' | 'AlreadyClosed' | 'LinkedLocNotFound' | 'ReplacerLocNotFound' | 'AlreadyVoid' | 'ReplacerLocAlreadyVoid' | 'ReplacerLocAlreadyReplacing' | 'CannotMutateVoid' | 'UnexpectedRequester' | 'ReplacerLocWrongType' | 'InvalidSubmitter' | 'CollectionHasNoLimit' | 'WrongCollectionLoc' | 'CollectionItemAlreadyExists' | 'CollectionItemTooMuchData' | 'CollectionLimitsReached' | 'MetadataItemInvalid' | 'FileInvalid' | 'LocLinkInvalid' | 'CannotUpload' | 'MustUpload' | 'DuplicateFile' | 'MissingToken' | 'MissingFiles' | 'TermsAndConditionsLocNotFound' | 'TermsAndConditionsLocNotClosed' | 'TermsAndConditionsLocVoid' | 'DuplicateLocFile' | 'DuplicateLocMetadata' | 'DuplicateLocLink' | 'TokensRecordTooMuchData' | 'TokensRecordAlreadyExists' | 'CannotAddRecord' | 'InvalidIdentityLoc' | 'AlreadyNominated' | 'NotNominated' | 'CannotSubmit' | 'InsufficientFunds' | 'AlreadyUsed' | 'CannotLinkToSponsorship' | 'ItemNotFound' | 'ItemAlreadyAcknowledged' | 'CannotCloseUnacknowledgedByOwner' | 'BadTokenIssuance' | 'CannotCloseUnacknowledgedByVerifiedIssuer';
+    readonly isAccountNotIdentified: boolean;
+    readonly type: 'AlreadyExists' | 'NotFound' | 'Unauthorized' | 'CannotMutate' | 'AlreadyClosed' | 'LinkedLocNotFound' | 'ReplacerLocNotFound' | 'AlreadyVoid' | 'ReplacerLocAlreadyVoid' | 'ReplacerLocAlreadyReplacing' | 'CannotMutateVoid' | 'UnexpectedRequester' | 'ReplacerLocWrongType' | 'InvalidSubmitter' | 'CollectionHasNoLimit' | 'WrongCollectionLoc' | 'CollectionItemAlreadyExists' | 'CollectionItemTooMuchData' | 'CollectionLimitsReached' | 'MetadataItemInvalid' | 'FileInvalid' | 'LocLinkInvalid' | 'CannotUpload' | 'MustUpload' | 'DuplicateFile' | 'MissingToken' | 'MissingFiles' | 'TermsAndConditionsLocNotFound' | 'TermsAndConditionsLocNotClosed' | 'TermsAndConditionsLocVoid' | 'DuplicateLocFile' | 'DuplicateLocMetadata' | 'DuplicateLocLink' | 'TokensRecordTooMuchData' | 'TokensRecordAlreadyExists' | 'CannotAddRecord' | 'InvalidIdentityLoc' | 'AlreadyNominated' | 'NotNominated' | 'CannotSubmit' | 'InsufficientFunds' | 'AlreadyUsed' | 'CannotLinkToSponsorship' | 'ItemNotFound' | 'ItemAlreadyAcknowledged' | 'CannotCloseUnacknowledgedByOwner' | 'BadTokenIssuance' | 'CannotCloseUnacknowledgedByVerifiedIssuer' | 'AccountNotIdentified';
   }
 
   /** @name PalletVerifiedRecoveryError (218) */

packages/node-api/typedoc.json

@@ -1,5 +1,5 @@
 {
-  "name": "Node API",
+  "name": "node-api",
   "entryPoints": [
     "./src/index.ts"
   ]

website/docs/client/authentication.md

@@ -28,6 +28,6 @@ const authenticatedClient = await client.authenticate([
 ```
 Now you can use authenticatedClient to interact with the network.
 
-## Authenticate with Polkadot{.js}
+## Authenticate with Polkadot\{.js\}
 
-In order to connect a webapp to logion-network, it is recommended to use [polkadot{.js} app](../extension/polkadot-js.md) extension.
+In order to connect a webapp to logion-network, it is recommended to use [polkadot\{.js\} app](../extension/polkadot-js.md) extension.

website/docs/extension/polkadot-js.md

@@ -2,9 +2,9 @@
 sidebar_position: 1
 ---
 
-# polkadot{.js}
+# polkadot\{.js\}
 
-![polkadot{.js} extension](/img/polkadot.png)
+![polkadot\{.js\} extension](/img/polkadot.png)
 
 This project provides some utility classes enabling the use the
 [Polkadot JS extension](https://github.com/polkadot-js/extension#readme)

website/docs/intro.md

@@ -9,7 +9,7 @@ sidebar_position: 1
 Install package [`@logion/extension`](https://www.npmjs.com/package/@logion/extension) with your favorite package manager (recommended).
 Note that the extension has [`@logion/client`](https://www.npmjs.com/package/@logion/client) as a dependency.
 
-Alternatively if you don't want to use a Polkadot{.js} and provide your own keyring instead, you can directly use
+Alternatively if you don't want to use a Polkadot\{.js\} and provide your own keyring instead, you can directly use
 [`@logion/client`](https://www.npmjs.com/package/@logion/client)