@web3auth/no-modal/dist/lib.cjs/types/x402/index.d.ts

Multi chain wallet aggregator for web3Auth

import { Wallet } from "@wallet-standard/base";
import { Address, type WalletClient } from "viem";
import { IProvider } from "../base/connector";
export * from "./interfaces";
export declare const EVM_CAIP2_WILDCARD = "eip155:*";
export declare const SOLANA_CAIP2_WILDCARD = "solana:*";
export declare function getEvmAddress(provider: IProvider): Promise<Address | null>;
export declare function createProviderBackedEvmSigner(provider: IProvider, address: Address): WalletClient;
/**
 * Wraps a fetch function so that 402 responses whose v2 payment requirements
 * arrive in the response body (instead of the PAYMENT-REQUIRED header) are
 * normalised: the body JSON is base64-encoded and promoted into the
 * PAYMENT-REQUIRED header so that the \@x402/fetch client library can process it.
 *
 * The \@x402/fetch library's body fallback only accepts x402Version === 1;
 * this shim bridges the gap for servers that send v2 data in the body.
 *
 * @param baseFetch - The underlying fetch implementation to wrap
 * @returns A fetch-compatible function with the shim applied
 */
export declare function withX402BodyShim(baseFetch: typeof fetch): typeof fetch;
/**
 * Creates a payment-aware fetch function for a connected Solana wallet.
 * Registers the exact SVM payment scheme and applies the body-shim so that
 * servers returning v2 payment requirements in the response body are handled
 * transparently.
 *
 * @param wallet - Connected Solana wallet (must have an account)
 * @param walletAddress - The wallet's public key as a base58 address string
 * @param rpcUrl - Optional custom Solana RPC URL (defaults to public cluster endpoints)
 * @returns A fetch-compatible function that handles x402 payment flows
 */
export declare function createSolanaX402Fetch(wallet: Wallet, walletAddress: string, rpcUrl?: string): typeof fetch;
/**
 * Creates a payment-aware fetch function for an EVM typed-data signer.
 * Registers the exact EVM payment scheme and applies the body-shim so that
 * servers returning v2 payment requirements in the response body are handled
 * transparently.
 *
 * @param signer - Minimal signer with an address and EIP-712 signTypedData implementation
 * @returns A fetch-compatible function that handles x402 payment flows
 */
export declare function createEvmX402Fetch(walletClient: WalletClient): typeof fetch;