viem
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TypeScript
import { type UrlRequiredErrorType } from '../../errors/transport.js';
import type { ErrorType } from '../../errors/utils.js';
import { type HttpOptions } from '../../utils/rpc.js';
import { type CreateTransportErrorType, type Transport, type TransportConfig } from './createTransport.js';
export type BatchOptions = {
/** The maximum number of JSON-RPC requests to send in a batch. @default 1_000 */
batchSize?: number;
/** The maximum number of milliseconds to wait before sending a batch. @default 0 */
wait?: number;
};
export type HttpTransportConfig = {
/**
* Whether to enable Batch JSON-RPC.
* @link https://www.jsonrpc.org/specification#batch
*/
batch?: boolean | BatchOptions;
/**
* Request configuration to pass to `fetch`.
* @link https://developer.mozilla.org/en-US/docs/Web/API/fetch
*/
fetchOptions?: HttpOptions['fetchOptions'];
/** The key of the HTTP transport. */
key?: TransportConfig['key'];
/** The name of the HTTP transport. */
name?: TransportConfig['name'];
/** The max number of times to retry. */
retryCount?: TransportConfig['retryCount'];
/** The base delay (in ms) between retries. */
retryDelay?: TransportConfig['retryDelay'];
/** The timeout (in ms) for the HTTP request. Default: 10_000 */
timeout?: TransportConfig['timeout'];
};
export type HttpTransport = Transport<'http', {
fetchOptions?: HttpTransportConfig['fetchOptions'];
url?: string;
}>;
export type HttpTransportErrorType = CreateTransportErrorType | UrlRequiredErrorType | ErrorType;
/**
* @description Creates a HTTP transport that connects to a JSON-RPC API.
*/
export declare function http(
/** URL of the JSON-RPC API. Defaults to the chain's public RPC URL. */
url?: string, config?: HttpTransportConfig): HttpTransport;
//# sourceMappingURL=http.d.ts.map