elasticlabs-org · CocDap · Jul 7, 2025 · Jul 7, 2025 · Jul 7, 2025
diff --git a/packages/common/package.json b/packages/common/package.json
@@ -37,16 +37,13 @@
   "dependencies": {
     "@noble/curves": "^1.6.0",
     "@noble/hashes": "^1.5.0",
-    "@polkadot/api": "^15.8.1",
     "@subsquid/ss58": "^2.0.2",
     "polkadot-api": "^1.9.13"
   },
   "devDependencies": {
     "@babel/plugin-syntax-import-attributes": "^7.26.0",
     "@babel/preset-env": "^7.26.9",
     "@codecov/rollup-plugin": "^1.9.0",
-    "@polkadot/api": "^15.8.1",
-    "@polkadot/types": "^15.8.1",
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-typescript": "^12.1.2",

diff --git a/packages/core/package.json b/packages/core/package.json
@@ -37,20 +37,14 @@
   "dependencies": {
     "@paraspell/sdk": "^10.5.2",
     "@polkadot-agent-kit/common": "workspace:*",
-    "@polkadot/util-crypto": "^13.5.1",
     "@subsquid/ss58": "^2.0.2",
     "polkadot-api": "^1.9.13",
-    "rxjs": "^7.8.2",
-    "@substrate/asset-transfer-api": "^0.7.2",
-    "@polkadot/api": "^16.2.2",
-    "@polkadot/keyring": "^13.5.1"
+    "rxjs": "^7.8.2"
   },
   "devDependencies": {
     "@babel/plugin-syntax-import-attributes": "^7.26.0",
     "@babel/preset-env": "^7.26.9",
     "@codecov/rollup-plugin": "^1.9.0",
-    "@polkadot/api": "^15.8.1",
-    "@polkadot/types": "^15.8.1",
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-typescript": "^12.1.2",

diff --git a/packages/core/src/types/transaction.ts b/packages/core/src/types/transaction.ts
@@ -1,5 +1,3 @@
-import type { KeyringPair } from "@polkadot/keyring/types"
-import type { TxResult as TxResultXcm } from "@substrate/asset-transfer-api"
 import type { PolkadotSigner, TxEvent } from "polkadot-api"
 import type { Observable } from "rxjs"
 
@@ -28,34 +26,17 @@ export interface SubmitAndWatchOptionsPolkadot {
   signer: PolkadotSigner
 }
 
-export interface SubmitAndWatchOptionsKeypair {
-  transaction: TxResultXcm<"submittable">
-  signer: KeyringPair
-}
-
-export type SubmitAndWatchOptions = SubmitAndWatchOptionsPolkadot | SubmitAndWatchOptionsKeypair
+export type SubmitAndWatchOptions = SubmitAndWatchOptionsPolkadot
 
 export function isTxWithPolkadotSigner(
   options: SubmitAndWatchOptions
 ): options is SubmitAndWatchOptionsPolkadot {
   return (
     !!options.transaction &&
-    typeof (options.transaction as Tx).signSubmitAndWatch === "function" &&
+    typeof options.transaction.signSubmitAndWatch === "function" &&
     !!options.signer &&
     options.signer.publicKey instanceof Uint8Array &&
-    typeof (options.signer as PolkadotSigner).signTx === "function" &&
-    typeof (options.signer as PolkadotSigner).signBytes === "function"
-  )
-}
-
-export function isTxXcmWithKeypair(
-  options: SubmitAndWatchOptions
-): options is SubmitAndWatchOptionsKeypair {
-  return (
-    !!options.transaction &&
-    typeof (options.transaction as TxResultXcm<"submittable">).tx?.signAndSend === "function" &&
-    !!options.signer &&
-    typeof (options.signer as KeyringPair).address === "string" &&
-    typeof (options.signer as KeyringPair).sign === "function"
+    typeof options.signer.signTx === "function" &&
+    typeof options.signer.signBytes === "function"
   )
 }
diff --git a/packages/core/src/utils/connection.ts b/packages/core/src/utils/connection.ts
diff --git a/packages/core/src/utils/index.ts b/packages/core/src/utils/index.ts
@@ -1,4 +1,3 @@
-export * from "./connection"
 export * from "./format"
 export * from "./isValidAddress"
 export * from "./signSubmitAndWatch"
diff --git a/packages/core/src/utils/signSubmitAndWatch.ts b/packages/core/src/utils/signSubmitAndWatch.ts
@@ -1,10 +1,8 @@
-import type { KeyringPair } from "@polkadot/keyring/types"
-import type { TxResult as TxResultXcm } from "@substrate/asset-transfer-api"
 import type { PolkadotSigner, TxEvent } from "polkadot-api"
 
 import type { Tx, TxResult } from "../types"
 import type { SubmitAndWatchOptions } from "../types/transaction"
-import { hasTypeProperty, isTxWithPolkadotSigner, isTxXcmWithKeypair } from "../types/transaction"
+import { hasTypeProperty, isTxWithPolkadotSigner } from "../types/transaction"
 
 async function submitAndWatchTx(options: SubmitAndWatchOptions): Promise<TxResult> {
   return new Promise((resolve, reject) => {
@@ -51,30 +49,6 @@ async function submitAndWatchTx(options: SubmitAndWatchOptions): Promise<TxResul
           })
         }
       }
-      // Handle Tx with KeyringPair using signAndSend
-      if (isTxXcmWithKeypair(options)) {
-        try {
-          options.transaction.tx
-            .signAndSend(options.signer)
-            .then(result => {
-              resolve({
-                success: true,
-                transactionHash: result.toString()
-              })
-            })
-            .catch((error: Error) => {
-              resolve({
-                success: false,
-                error: `Transaction failed: ${error.message}`
-              })
-            })
-        } catch (error) {
-          resolve({
-            success: false,
-            error: `Transaction failed: ${error instanceof Error ? error.message : String(error)}`
-          })
-        }
-      }
     } catch (error) {
       reject(error instanceof Error ? error : new Error(String(error)))
     }
@@ -90,13 +64,3 @@ export async function submitTxWithPolkadotSigner(
 ): Promise<TxResult> {
   return submitAndWatchTx({ transaction, signer })
 }
-
-/**
- * Function to submit a transaction with a KeyringPair
- */
-export async function submitXcmTxWithKeypair(
-  transaction: TxResultXcm<"submittable">,
-  signer: KeyringPair
-): Promise<TxResult> {
-  return submitAndWatchTx({ transaction, signer })
-}
diff --git a/packages/llm/package.json b/packages/llm/package.json
@@ -43,16 +43,13 @@
     "@polkadot-labs/hdkd": "^0.0.13",
     "@polkadot-labs/hdkd-helpers": "^0.0.13",
     "@subsquid/ss58": "^2.0.2",
-    "@polkadot/api": "^15.8.1",
     "polkadot-api": "^1.9.13",
-    "zod": "^3.24.3",
-    "@polkadot/keyring": "^13.5.1"
+    "zod": "^3.24.3"
   },
   "devDependencies": {
     "@babel/plugin-syntax-import-attributes": "^7.26.0",
     "@babel/preset-env": "^7.26.9",
     "@codecov/rollup-plugin": "^1.9.0",
-    "@polkadot/api": "^15.8.1",
     "@polkadot/types": "^15.8.1",
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-json": "^6.1.0",

diff --git a/packages/llm/src/agent/api.ts b/packages/llm/src/agent/api.ts
@@ -43,14 +43,14 @@ export class PolkadotAgentApi implements IPolkadotAgentApi {
   }
 
   getNativeBalanceTool(address: string): BalanceTool {
-    return checkBalanceTool(this.api.getAllApis(), address) as BalanceTool
+    return checkBalanceTool(this.api.getAllApis(), address) as unknown as BalanceTool
   }
 
   transferNativeTool(signer: PolkadotSigner): TransferTool {
-    return transferNativeTool(this.api.getAllApis(), signer) as TransferTool
+    return transferNativeTool(this.api.getAllApis(), signer) as unknown as TransferTool
   }
 
   xcmTransferNativeTool(signer: PolkadotSigner, sender: string): XcmTransferNativeAssetTool {
-    return xcmTransferNativeTool(signer, sender) as XcmTransferNativeAssetTool
+    return xcmTransferNativeTool(signer, sender) as unknown as XcmTransferNativeAssetTool
   }
 }
diff --git a/packages/llm/src/langchain/balance.ts b/packages/llm/src/langchain/balance.ts
@@ -29,7 +29,7 @@ export const checkBalanceTool = (apis: Map<KnownChainId, Api<KnownChainId>>, add
           balance: formattedBalance,
           symbol: balanceInfo.symbol,
           chain
-        }
+        } as unknown as BalanceToolResult
       },
       result => `Balance on ${result.chain}: ${result.balance} ${result.symbol}`
     )

diff --git a/packages/sdk/package.json b/packages/sdk/package.json
@@ -45,19 +45,14 @@
     "@polkadot-agent-kit/llm": "workspace:*",
     "@polkadot-labs/hdkd": "^0.0.13",
     "@polkadot-labs/hdkd-helpers": "^0.0.13",
-    "@polkadot/api": "^15.8.1",
     "@subsquid/ss58": "^2.0.2",
     "polkadot-api": "^1.9.13",
-    "zod": "^3.24.3",
-    "@polkadot/keyring": "^13.5.1",
-    "@polkadot/util": "^13.5.1"
+    "zod": "^3.24.3"
   },
   "devDependencies": {
     "@babel/plugin-syntax-import-attributes": "^7.26.0",
     "@babel/preset-env": "^7.26.9",
     "@codecov/rollup-plugin": "^1.9.0",
-    "@polkadot/api": "^15.8.1",
-    "@polkadot/types": "^15.8.1",
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-typescript": "^12.1.2",

diff --git a/packages/sdk/src/api.ts b/packages/sdk/src/api.ts
@@ -1,6 +1,3 @@
-import { Keyring } from "@polkadot/keyring"
-import type { KeyringPair } from "@polkadot/keyring/types"
-import { hexToU8a } from "@polkadot/util"
 import type { AgentConfig, Api, KnownChainId } from "@polkadot-agent-kit/common"
 import { getAllSupportedChains, getChainById } from "@polkadot-agent-kit/common"
 import type { IPolkadotApi } from "@polkadot-agent-kit/core"
@@ -170,11 +167,4 @@ export class PolkadotAgentKit implements IPolkadotApi, IPolkadotAgentApi {
       return signer
     }
   }
-
-  private getKeyringPair(): KeyringPair {
-    const keyring = new Keyring({ type: "sr25519" })
-
-    const keypair = keyring.addFromSeed(hexToU8a(this.wallet))
-    return keypair
-  }
 }