types

Author: joaquim-verges

packages/thirdweb/src/x402/common.ts

@@ -9,7 +9,7 @@ import { isPermitSupported } from "../extensions/erc20/__generated__/IERC20Permi
 import { isTransferWithAuthorizationSupported } from "../extensions/erc20/__generated__/USDC/write/transferWithAuthorization.js";
 import { getAddress } from "../utils/address.js";
 import { decodePayment } from "./encode.js";
-import type { facilitator as facilitatorType } from "./facilitator.js";
+import type { ThirdwebX402Facilitator } from "./facilitator.js";
 import {
   networkToChainId,
   type RequestedPaymentPayload,
@@ -197,7 +197,7 @@ export async function decodePaymentRequest(
 async function processPriceToAtomicAmount(
   price: Money | ERC20TokenAmount,
   chainId: number,
-  facilitator: ReturnType<typeof facilitatorType>,
+  facilitator: ThirdwebX402Facilitator,
 ): Promise<
   | { maxAmountRequired: string; asset: ERC20TokenAmount["asset"] }
   | { error: string }
@@ -237,7 +237,7 @@ async function processPriceToAtomicAmount(
 
 async function getDefaultAsset(
   chainId: number,
-  facilitator: ReturnType<typeof facilitatorType>,
+  facilitator: ThirdwebX402Facilitator,
 ): Promise<ERC20TokenAmount["asset"] | undefined> {
   const supportedAssets = await facilitator.supported();
   const matchingAsset = supportedAssets.kinds.find(

packages/thirdweb/src/x402/facilitator.ts

@@ -15,6 +15,10 @@ export type ThirdwebX402FacilitatorConfig = {
   baseUrl?: string;
 };
 
+/**
+ * facilitator for the x402 payment protocol.
+ * @public
+ */
 export type ThirdwebX402Facilitator = {
   url: `${string}://${string}`;
   address: string;

packages/thirdweb/src/x402/types.ts

@@ -2,7 +2,7 @@ import type { Money, PaymentMiddlewareConfig } from "x402/types";
 import type { Chain } from "../chains/types.js";
 import type { Address } from "../utils/address.js";
 import type { Prettify } from "../utils/type-utils.js";
-import type { facilitator as facilitatorType } from "./facilitator.js";
+import type { ThirdwebX402Facilitator } from "./facilitator.js";
 import type {
   FacilitatorNetwork,
   FacilitatorSettleResponse,
@@ -31,7 +31,7 @@ export type PaymentArgs = {
   /** The price for accessing the resource - either a USD amount (e.g., "$0.10") or a specific token amount */
   price: Money | ERC20TokenAmount;
   /** The payment facilitator instance used to verify and settle payments */
-  facilitator: ReturnType<typeof facilitatorType>;
+  facilitator: ThirdwebX402Facilitator;
   /** Optional configuration for the payment middleware route */
   routeConfig?: PaymentMiddlewareConfig;
 };