[GENERAL] Failed to consume permission when integrating Smart Sessions module. #173
Description
Inquiry or Suggestion
❓ Summary
I’m integrating Smart Sessions with AbstractJS and ran into an error when consuming permissions.
Ref: https://docs.biconomy.io/new/smart-sessions/execute-transactions-on-users-behalf
🧪 Environment
- abstractjs version: 1.1.18
- Node.js version: v20.3.1
- Network: Base
🧩 Steps to Reproduce
- Deployed Smart Account
- Installed Sessions Module
- Defined & granted permissions via grantPermissionTypedDataSign
- Tried to consume permission with usePermission
🛠 Code
const incrementCount = async () => {
if (!sessionDetails || !sessionSigner || !orchestrator) return;
console.log("sessionDetails", sessionDetails);
const toastId = toast("Executing transaction with session...", {
autoClose: false,
});
try {
const orchestratorAddress = orchestrator.addressOn(base.id)!;
const userOwnedOrchestratorWithSessionSigner =
await toMultichainNexusAccount({
chainConfigurations: [
{
chain: base,
transport: http(),
version: getMEEVersion(MEEVersion.V2_1_0),
accountAddress: orchestratorAddress,
},
],
signer: sessionSigner,
});
const sessionApiKey = process.env.NEXT_PUBLIC_BICONOMY_API_KEY || getDefaultMEENetworkApiKey(false);
const sessionMeeUrl = getDefaultMEENetworkUrl(false);
console.log("=== Session Signer MEE Client ===");
console.log("API Key:", sessionApiKey ? `${sessionApiKey.substring(0, 15)}...` : "undefined");
console.log("MEE URL:", sessionMeeUrl);
if (!sessionApiKey) {
throw new Error("API key is required for session signer MEE client");
}
const sessionSignerMeeClient = await createMeeClient({
account: userOwnedOrchestratorWithSessionSigner,
apiKey: sessionApiKey,
url: sessionMeeUrl,
});
const sessionSignerSessionMeeClient =
sessionSignerMeeClient.extend(meeSessionActions);
const incrementAbiItem = getAbiItem({ abi: contractABI, name: "increment" });
if (!incrementAbiItem || incrementAbiItem.type !== "function") {
throw new Error("Could not find increment function in ABI");
}
const incrementSelector = toFunctionSelector(incrementAbiItem);
console.log("About to use permission to execute transaction");
const serializeBigInt = (obj: any): any => {
if (obj === null || obj === undefined) return obj;
if (typeof obj === 'bigint') {
return obj.toString();
}
if (Array.isArray(obj)) {
return obj.map(serializeBigInt);
}
if (typeof obj === 'object') {
const serialized: any = {};
for (const key in obj) {
if (obj.hasOwnProperty(key)) {
serialized[key] = serializeBigInt(obj[key]);
}
}
return serialized;
}
return obj;
};
console.log("Session Details:", JSON.stringify(serializeBigInt(sessionDetails), null, 2));
console.log("Contract Address:", CONTRACT_ADDRESS);
console.log("Increment Selector:", incrementSelector);
const executionPayload = await sessionSignerSessionMeeClient.usePermission({
sessionDetails,
mode: "ENABLE_AND_USE",
instructions: [
{
chainId: base.id, // Base chainId = 8453
calls: [
{
to: CONTRACT_ADDRESS,
data: incrementSelector,
},
],
},
],
feeToken: {
address: "0x0000000000000000000000000000000000000000" as `0x${string}`,
chainId: base.id,
},
// verificationGasLimit: BigInt(500000000000000), // Increase verification gas
});
console.log("Execution payload:", executionPayload);
console.log("Waiting for execution receipt, hash:", executionPayload.hash);
const receipt = await sessionSignerMeeClient.waitForSupertransactionReceipt({
hash: executionPayload.hash,
mode: "fast-block",
confirmations: 1,
waitForReceipts: true,
});
console.log("Execution receipt received:", receipt);
setTxnHash(executionPayload.hash);
toast.update(toastId, {
render: "Transaction executed successfully!",
type: "success",
autoClose: 5000,
});
} catch (err: any) {
toast.update(toastId, {
render: `Error: ${err.message}`,
type: "error",
autoClose: 5000,
});
console.error(err);
}
};🔥 Error
POST https://network.biconomy.io/v1/exec 400 (Bad Request)
VM217 index.tsx:551 Error: FailedOpWithRevert: AA23 reverted
at async incrementCount (VM217 index.tsx:510:38)
❗ What I Expected
Permission to be consumed and transaction to execute successfully.
🚀 Any suggestions?
Relevant Links or References
https://docs.biconomy.io/new/smart-sessions/execute-transactions-on-users-behalf
Code of Conduct
- I agree to follow this project's Code of Conduct.