alchemyGasManagerMiddleware

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function alchemyGasManagerMiddleware(
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  policyId,
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  policyToken?,
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): Required<
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  Pick<ClientMiddlewareConfig, "dummyPaymasterAndData" | "paymasterAndData">
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>;

Defined in: account-kit/infra/dist/types/middleware/gasManager.d.ts:34

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

Example

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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

Returns

Required<Pick<ClientMiddlewareConfig, "dummyPaymasterAndData" | "paymasterAndData">>

Partial client middleware configuration containing dummyPaymasterAndData and paymasterAndData