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fix: send plain SS58 address in WC signRaw instead of CAIP-10

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The signRaw handler was wrapping the address in CAIP-10 format
(polkadot:<chain>:<address>) before sending to the wallet. The wallet
expects a plain SS58 address in polkadot_signMessage params, causing
InvalidChecksumException crash when trying to decode the CAIP-10 string.
This commit is contained in:
Kurdistan Tech Ministry
2026-02-24 09:45:01 +03:00
parent b8a0d5a5f3
commit 6c4960c32a
1 changed files with 1 additions and 2 deletions
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web/src/lib/walletconnect-service.ts
+1 -2
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@@ -259,7 +259,6 @@ export function createWCSigner(defaultGenesisHash: string, address: string) {
throw new Error('WalletConnect session expired. Please reconnect your wallet.'); throw new Error('WalletConnect session expired. Please reconnect your wallet.');
} }
const wcAccount = `polkadot:${defaultChainId.split(':')[1]}:${address}`;
const id = ++requestId; const id = ++requestId;
const result = await signClient.request<{ signature: string }>({ const result = await signClient.request<{ signature: string }>({
@@ -268,7 +267,7 @@ export function createWCSigner(defaultGenesisHash: string, address: string) {
request: { request: {
method: 'polkadot_signMessage', method: 'polkadot_signMessage',
params: { params: {
address: wcAccount, address: address,
message: raw.data, message: raw.data,
}, },
}, },