alchemyGasManagerMiddleware

Paymaster middleware factory that uses Alchemy’s Gas Manager for sponsoring transactions. Adheres to the ERC-7677 standardized communication protocol.

Import

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import { alchemyGasManagerMiddleware } from "@account-kit/infra";

Usage

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import { sepolia, alchemyGasManagerMiddleware } from "@account-kit/infra";
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import { http } from "viem";
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const client = createSmartAccountClient({
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  transport: http("rpc-url"),
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  chain: sepolia,
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  ...alchemyGasManagerMiddleware("policyId"),
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});

Parameters

policyId

string | string[]

• The policyId (or list of policyIds) for Alchemy’s gas manager

policyToken

PolicyToken | undefined

• The policy token configuration

Returns

Pick<ClientMiddlewareConfig, "dummyPaymasterAndData" | "paymasterAndData"> Partial client middleware configuration containing dummyPaymasterAndData and paymasterAndData