@x402-hpke/node/dist/headers.d.ts

Provider-agnostic HPKE envelope library for x402 (Node) — cross-language interop with Python

export type X402Fields = {
    invoiceId: string;
    chainId: number;
    tokenContract: string;
    amount: string;
    recipient: string;
    txHash: string;
    expiry: number;
    priceHash: string;
};
export declare function buildX402Headers(x: X402Fields): Record<string, string>;