@@ -156,4 +156,6 @@ "use strict"; | ||
| } | ||
| const tokenAmount = Math.floor(amount * Math.pow(10, decimals)); | ||
| return tokenAmount.toString(); | ||
| const [intPart, decPart = ""] = String(amount).split("."); | ||
| const paddedDec = decPart.padEnd(decimals, "0").slice(0, decimals); | ||
| const tokenAmount = (intPart + paddedDec).replace(/^0+/, "") || "0"; | ||
| return tokenAmount; | ||
| } | ||
@@ -160,0 +162,0 @@ /** |
@@ -1,1 +0,1 @@ | ||
| {"version":3,"sources":["../../../../src/exact/server/index.ts","../../../../src/exact/server/scheme.ts","../../../../src/exact/server/register.ts"],"sourcesContent":["export { ExactEvmScheme } from \"./scheme\";\nexport { registerExactEvmScheme } from \"./register\";\nexport type { EvmResourceServerConfig } from \"./register\";\n","import {\n AssetAmount,\n Network,\n PaymentRequirements,\n Price,\n SchemeNetworkServer,\n MoneyParser,\n} from \"@x402/core/types\";\n\n/**\n * EVM server implementation for the Exact payment scheme.\n */\nexport class ExactEvmScheme implements SchemeNetworkServer {\n readonly scheme = \"exact\";\n private moneyParsers: MoneyParser[] = [];\n\n /**\n * Register a custom money parser in the parser chain.\n * Multiple parsers can be registered - they will be tried in registration order.\n * Each parser receives a decimal amount (e.g., 1.50 for $1.50).\n * If a parser returns null, the next parser in the chain will be tried.\n * The default parser is always the final fallback.\n *\n * @param parser - 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The base payment requirements\n * @param supportedKind - The supported kind from facilitator (unused)\n * @param supportedKind.x402Version - The x402 version\n * @param supportedKind.scheme - The logical payment scheme\n * @param supportedKind.network - The network identifier in CAIP-2 format\n * @param supportedKind.extra - Optional extra metadata regarding scheme/network implementation details\n * @param extensionKeys - Extension keys supported by the facilitator (unused)\n * @returns Payment requirements ready to be sent to clients\n */\n enhancePaymentRequirements(\n paymentRequirements: PaymentRequirements,\n supportedKind: {\n x402Version: number;\n scheme: string;\n network: Network;\n extra?: Record<string, unknown>;\n },\n extensionKeys: string[],\n ): Promise<PaymentRequirements> {\n // Mark unused parameters to satisfy linter\n void supportedKind;\n void extensionKeys;\n return Promise.resolve(paymentRequirements);\n }\n\n /**\n * Parse Money (string | number) to a decimal number.\n * Handles formats like \"$1.50\", \"1.50\", 1.50, etc.\n *\n * @param money - The money value to parse\n * @returns Decimal number\n */\n private parseMoneyToDecimal(money: string | number): number {\n if (typeof money === \"number\") {\n return money;\n }\n\n // Remove $ sign and whitespace, then parse\n const cleanMoney = money.replace(/^\\$/, \"\").trim();\n const amount = parseFloat(cleanMoney);\n\n if (isNaN(amount)) {\n throw new Error(`Invalid money format: ${money}`);\n }\n\n return amount;\n }\n\n /**\n * Default money conversion implementation.\n * Converts decimal amount to USDC on the specified network.\n *\n * @param amount - The decimal amount (e.g., 1.50)\n * @param network - The network to use\n * @returns The parsed asset amount in USDC\n */\n private defaultMoneyConversion(amount: number, network: Network): AssetAmount {\n // Convert decimal amount to token amount (USDC has 6 decimals)\n const tokenAmount = this.convertToTokenAmount(amount.toString(), network);\n const assetInfo = this.getDefaultAsset(network);\n\n return {\n amount: tokenAmount,\n asset: assetInfo.address,\n extra: {\n name: assetInfo.name,\n version: assetInfo.version,\n },\n };\n }\n\n /**\n * Convert decimal amount to token units (e.g., 0.10 -> 100000 for 6-decimal USDC)\n *\n * @param decimalAmount - 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| {"version":3,"sources":["../../../../src/exact/server/index.ts","../../../../src/exact/server/scheme.ts","../../../../src/exact/server/register.ts"],"sourcesContent":["export { ExactEvmScheme } from \"./scheme\";\nexport { registerExactEvmScheme } from \"./register\";\nexport type { EvmResourceServerConfig } from \"./register\";\n","import {\n AssetAmount,\n Network,\n PaymentRequirements,\n Price,\n SchemeNetworkServer,\n MoneyParser,\n} from \"@x402/core/types\";\n\n/**\n * EVM server implementation for the Exact payment scheme.\n */\nexport class ExactEvmScheme implements SchemeNetworkServer {\n readonly scheme = \"exact\";\n private moneyParsers: MoneyParser[] = [];\n\n /**\n * Register a custom money parser in the parser chain.\n * Multiple parsers can be registered - they will be tried in registration order.\n * Each parser receives a decimal amount (e.g., 1.50 for $1.50).\n * If a parser returns null, the next parser in the chain will be tried.\n * The default parser is always the final fallback.\n *\n * @param parser - Custom function to convert amount to AssetAmount (or null to skip)\n * @returns The server instance for chaining\n *\n * @example\n * evmServer.registerMoneyParser(async (amount, network) => {\n * // Custom conversion logic\n * if (amount > 100) {\n * // Use different token for large amounts\n * return { amount: (amount * 1e18).toString(), asset: \"0xCustomToken\" };\n * }\n * return null; // Use next parser\n * });\n */\n registerMoneyParser(parser: MoneyParser): ExactEvmScheme {\n this.moneyParsers.push(parser);\n return this;\n }\n\n /**\n * Parses a price into an asset amount.\n * If price is already an AssetAmount, returns it directly.\n * If price is Money (string | number), parses to decimal and tries custom parsers.\n * Falls back to default conversion if all custom parsers return null.\n *\n * @param price - The price to parse\n * @param network - The network to use\n * @returns Promise that resolves to the parsed asset amount\n */\n async parsePrice(price: Price, network: Network): Promise<AssetAmount> {\n // If already an AssetAmount, return it directly\n if (typeof price === \"object\" && price !== null && \"amount\" in price) {\n if (!price.asset) {\n throw new Error(`Asset address must be specified for AssetAmount on network ${network}`);\n }\n return {\n amount: price.amount,\n asset: price.asset,\n extra: price.extra || {},\n };\n }\n\n // Parse Money to decimal number\n const amount = this.parseMoneyToDecimal(price);\n\n // Try each custom money parser in order\n for (const parser of this.moneyParsers) {\n const result = await parser(amount, network);\n if (result !== null) {\n return result;\n }\n }\n\n // All custom parsers returned null, use default conversion\n return this.defaultMoneyConversion(amount, network);\n }\n\n /**\n * Build payment requirements for this scheme/network combination\n *\n * @param paymentRequirements - The base payment requirements\n * @param supportedKind - The supported kind from facilitator (unused)\n * @param supportedKind.x402Version - The x402 version\n * @param supportedKind.scheme - The logical payment scheme\n * @param supportedKind.network - The network identifier in CAIP-2 format\n * @param supportedKind.extra - Optional extra metadata regarding scheme/network implementation details\n * @param extensionKeys - Extension keys supported by the facilitator (unused)\n * @returns Payment requirements ready to be sent to clients\n */\n enhancePaymentRequirements(\n paymentRequirements: PaymentRequirements,\n supportedKind: {\n x402Version: number;\n scheme: string;\n network: Network;\n extra?: Record<string, unknown>;\n },\n extensionKeys: string[],\n ): Promise<PaymentRequirements> {\n // Mark unused parameters to satisfy linter\n void supportedKind;\n void extensionKeys;\n return Promise.resolve(paymentRequirements);\n }\n\n /**\n * Parse Money (string | number) to a decimal number.\n * Handles formats like \"$1.50\", \"1.50\", 1.50, etc.\n *\n * @param money - The money value to parse\n * @returns Decimal number\n */\n private parseMoneyToDecimal(money: string | number): number {\n if (typeof money === \"number\") {\n return money;\n }\n\n // Remove $ sign and whitespace, then parse\n const cleanMoney = money.replace(/^\\$/, \"\").trim();\n const amount = parseFloat(cleanMoney);\n\n if (isNaN(amount)) {\n throw new Error(`Invalid money format: ${money}`);\n }\n\n return amount;\n }\n\n /**\n * Default money conversion implementation.\n * Converts decimal amount to USDC on the specified network.\n *\n * @param amount - The decimal amount (e.g., 1.50)\n * @param network - The network to use\n * @returns The parsed asset amount in USDC\n */\n private defaultMoneyConversion(amount: number, network: Network): AssetAmount {\n // Convert decimal amount to token amount (USDC has 6 decimals)\n const tokenAmount = this.convertToTokenAmount(amount.toString(), network);\n const assetInfo = this.getDefaultAsset(network);\n\n return {\n amount: tokenAmount,\n asset: assetInfo.address,\n extra: {\n name: assetInfo.name,\n version: assetInfo.version,\n },\n };\n }\n\n /**\n * Convert decimal amount to token units (e.g., 0.10 -> 100000 for 6-decimal USDC)\n *\n * @param decimalAmount - 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The asset symbol\n * @param network - The network to use\n * @returns The asset information including address, name, and version\n */\n private getAssetInfo(\n symbol: string,\n network: Network,\n ): { address: string; name: string; version: string } {\n const upperSymbol = symbol.toUpperCase();\n\n // For now, only support USDC\n if (upperSymbol === \"USDC\" || upperSymbol === \"USD\") {\n return this.getDefaultAsset(network);\n }\n\n // Could extend to support other tokens\n throw new Error(`Unsupported asset: ${symbol} on network ${network}`);\n }\n\n /**\n * Get the number of decimals for the asset\n *\n * @param _ - The network to use (unused)\n * @returns The number of decimals for the asset\n */\n private getAssetDecimals(_: Network): number {\n // USDC has 6 decimals on all EVM chains\n return 6;\n }\n}\n","import { x402ResourceServer } from \"@x402/core/server\";\nimport { Network } from \"@x402/core/types\";\nimport { ExactEvmScheme } from \"./scheme\";\n\n/**\n * Configuration options for registering EVM schemes to an x402ResourceServer\n */\nexport interface EvmResourceServerConfig {\n /**\n * Optional specific networks to register\n * If not provided, registers wildcard support (eip155:*)\n */\n networks?: Network[];\n}\n\n/**\n * Registers EVM exact payment schemes to an x402ResourceServer instance.\n *\n * This function registers:\n * - V2: eip155:* wildcard scheme with ExactEvmScheme (or specific networks if provided)\n *\n * @param server - The x402ResourceServer instance to register schemes to\n * @param config - Configuration for EVM resource server registration\n * @returns The server instance for chaining\n *\n * @example\n * ```typescript\n * import { registerExactEvmScheme } from \"@x402/evm/exact/server/register\";\n * import { x402ResourceServer } from \"@x402/core/server\";\n *\n * const server = new x402ResourceServer(facilitatorClient);\n * registerExactEvmScheme(server, {});\n * ```\n */\nexport function registerExactEvmScheme(\n server: x402ResourceServer,\n config: EvmResourceServerConfig = {},\n): x402ResourceServer {\n // Register V2 scheme\n if (config.networks && config.networks.length > 0) {\n // Register specific networks\n config.networks.forEach(network => {\n server.register(network, new ExactEvmScheme());\n });\n } else {\n // Register wildcard for all EVM chains\n server.register(\"eip155:*\", new ExactEvmScheme());\n }\n\n return server;\n}\n"],"mappings":";;;;;;;;;;;;;;;;;;;;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;;;ACYO,IAAM,iBAAN,MAAoD;AAAA,EAApD;AACL,SAAS,SAAS;AAClB,SAAQ,eAA8B,CAAC;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EAsBvC,oBAAoB,QAAqC;AACvD,SAAK,aAAa,KAAK,MAAM;AAC7B,WAAO;AAAA,EACT;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EAYA,MAAM,WAAW,OAAc,SAAwC;AAErE,QAAI,OAAO,UAAU,YAAY,UAAU,QAAQ,YAAY,OAAO;AACpE,UAAI,CAAC,MAAM,OAAO;AAChB,cAAM,IAAI,MAAM,8DAA8D,OAAO,EAAE;AAAA,MACzF;AACA,aAAO;AAAA,QACL,QAAQ,MAAM;AAAA,QACd,OAAO,MAAM;AAAA,QACb,OAAO,MAAM,SAAS,CAAC;AAAA,MACzB;AAAA,IACF;AAGA,UAAM,SAAS,KAAK,oBAAoB,KAAK;AAG7C,eAAW,UAAU,KAAK,cAAc;AACtC,YAAM,SAAS,MAAM,OAAO,QAAQ,OAAO;AAC3C,UAAI,WAAW,MAAM;AACnB,eAAO;AAAA,MACT;AAAA,IACF;AAGA,WAAO,KAAK,uBAAuB,QAAQ,OAAO;AAAA,EACpD;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EAcA,2BACE,qBACA,eAMA,eAC8B;AAE9B,SAAK;AACL,SAAK;AACL,WAAO,QAAQ,QAAQ,mBAAmB;AAAA,EAC5C;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EASQ,oBAAoB,OAAgC;AAC1D,QAAI,OAAO,UAAU,UAAU;AAC7B,aAAO;AAAA,IACT;AAGA,UAAM,aAAa,MAAM,QAAQ,OAAO,EAAE,EAAE,KAAK;AACjD,UAAM,SAAS,WAAW,UAAU;AAEpC,QAAI,MAAM,MAAM,GAAG;AACjB,YAAM,IAAI,MAAM,yBAAyB,KAAK,EAAE;AAAA,IAClD;AAEA,WAAO;AAAA,EACT;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EAUQ,uBAAuB,QAAgB,SAA+B;AAE5E,UAAM,cAAc,KAAK,qBAAqB,OAAO,SAAS,GAAG,OAAO;AACxE,UAAM,YAAY,KAAK,gBAAgB,OAAO;AAE9C,WAAO;AAAA,MACL,QAAQ;AAAA,MACR,OAAO,UAAU;AAAA,MACjB,OAAO;AAAA,QACL,MAAM,UAAU;AAAA,QAChB,SAAS,UAAU;AAAA,MACrB;AAAA,IACF;AAAA,EACF;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EASQ,qBAAqB,eAAuB,SAA0B;AAC5E,UAAM,WAAW,KAAK,iBAAiB,OAAO;AAC9C,UAAM,SAAS,WAAW,aAAa;AACvC,QAAI,MAAM,MAAM,GAAG;AACjB,YAAM,IAAI,MAAM,mBAAmB,aAAa,EAAE;AAAA,IACpD;AAEA,UAAM,CAAC,SAAS,UAAU,EAAE,IAAI,OAAO,MAAM,EAAE,MAAM,GAAG;AACxD,UAAM,YAAY,QAAQ,OAAO,UAAU,GAAG,EAAE,MAAM,GAAG,QAAQ;AACjE,UAAM,eAAe,UAAU,WAAW,QAAQ,OAAO,EAAE,KAAK;AAChE,WAAO;AAAA,EACT;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EAQQ,gBAAgB,SAAsE;AAE5F,UAAM,WAA+E;AAAA,MACnF,eAAe;AAAA,QACb,SAAS;AAAA,QACT,MAAM;AAAA,QACN,SAAS;AAAA,MACX;AAAA;AAAA,MACA,gBAAgB;AAAA,QACd,SAAS;AAAA,QACT,MAAM;AAAA,QACN,SAAS;AAAA,MACX;AAAA;AAAA,MACA,YAAY;AAAA,QACV,SAAS;AAAA,QACT,MAAM;AAAA,QACN,SAAS;AAAA,MACX;AAAA;AAAA,MACA,mBAAmB;AAAA,QACjB,SAAS;AAAA,QACT,MAAM;AAAA,QACN,SAAS;AAAA,MACX;AAAA;AAAA,IACF;AAEA,UAAM,YAAY,SAAS,OAAO;AAClC,QAAI,CAAC,WAAW;AACd,YAAM,IAAI,MAAM,2CAA2C,OAAO,EAAE;AAAA,IACtE;AAEA,WAAO;AAAA,EACT;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EASQ,aACN,QACA,SACoD;AACpD,UAAM,cAAc,OAAO,YAAY;AAGvC,QAAI,gBAAgB,UAAU,gBAAgB,OAAO;AACnD,aAAO,KAAK,gBAAgB,OAAO;AAAA,IACrC;AAGA,UAAM,IAAI,MAAM,sBAAsB,MAAM,eAAe,OAAO,EAAE;AAAA,EACtE;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,EAQQ,iBAAiB,GAAoB;AAE3C,WAAO;AAAA,EACT;AACF;;;AClNO,SAAS,uBACd,QACA,SAAkC,CAAC,GACf;AAEpB,MAAI,OAAO,YAAY,OAAO,SAAS,SAAS,GAAG;AAEjD,WAAO,SAAS,QAAQ,aAAW;AACjC,aAAO,SAAS,SAAS,IAAI,eAAe,CAAC;AAAA,IAC/C,CAAC;AAAA,EACH,OAAO;AAEL,WAAO,SAAS,YAAY,IAAI,eAAe,CAAC;AAAA,EAClD;AAEA,SAAO;AACT;","names":[]} |
@@ -129,4 +129,6 @@ // src/exact/server/scheme.ts | ||
| } | ||
| const tokenAmount = Math.floor(amount * Math.pow(10, decimals)); | ||
| return tokenAmount.toString(); | ||
| const [intPart, decPart = ""] = String(amount).split("."); | ||
| const paddedDec = decPart.padEnd(decimals, "0").slice(0, decimals); | ||
| const tokenAmount = (intPart + paddedDec).replace(/^0+/, "") || "0"; | ||
| return tokenAmount; | ||
| } | ||
@@ -133,0 +135,0 @@ /** |
@@ -1,1 +0,1 @@ | ||
| {"version":3,"sources":["../../../../src/exact/server/scheme.ts","../../../../src/exact/server/register.ts"],"sourcesContent":["import {\n AssetAmount,\n Network,\n PaymentRequirements,\n Price,\n SchemeNetworkServer,\n MoneyParser,\n} from \"@x402/core/types\";\n\n/**\n * EVM server implementation for the Exact payment scheme.\n */\nexport class ExactEvmScheme implements SchemeNetworkServer {\n readonly scheme = \"exact\";\n private moneyParsers: MoneyParser[] = [];\n\n /**\n * Register a custom money parser in the parser chain.\n * Multiple parsers can be registered - they will be tried in registration order.\n * Each parser receives a decimal amount (e.g., 1.50 for $1.50).\n * If a parser returns null, the next parser in the chain will be tried.\n * The default parser is always the final fallback.\n *\n * @param parser - Custom function to convert amount to AssetAmount (or null to skip)\n * @returns The server instance for chaining\n *\n * @example\n * evmServer.registerMoneyParser(async (amount, network) => {\n * // Custom conversion logic\n * if (amount > 100) {\n * // Use different token for large amounts\n * return { amount: (amount * 1e18).toString(), asset: \"0xCustomToken\" };\n * }\n * return null; // Use next parser\n * });\n */\n registerMoneyParser(parser: MoneyParser): ExactEvmScheme {\n this.moneyParsers.push(parser);\n return this;\n }\n\n /**\n * Parses a price into an asset amount.\n * If price is already an AssetAmount, returns it directly.\n * If price is Money (string | number), parses to decimal and tries custom parsers.\n * Falls back to default conversion if all custom parsers return null.\n *\n * @param price - The price to parse\n * @param network - The network to use\n * @returns Promise that resolves to the parsed asset amount\n */\n async parsePrice(price: Price, network: Network): Promise<AssetAmount> {\n // If already an AssetAmount, return it directly\n if (typeof price === \"object\" && price !== null && \"amount\" in price) {\n if (!price.asset) {\n throw new Error(`Asset address must be specified for AssetAmount on network ${network}`);\n }\n return {\n amount: price.amount,\n asset: price.asset,\n extra: price.extra || {},\n };\n }\n\n // Parse Money to decimal number\n const amount = this.parseMoneyToDecimal(price);\n\n // Try each custom money parser in order\n for (const parser of this.moneyParsers) {\n const result = await parser(amount, network);\n if (result !== null) {\n return result;\n }\n }\n\n // All custom parsers returned null, use default conversion\n return this.defaultMoneyConversion(amount, network);\n }\n\n /**\n * Build payment requirements for this scheme/network combination\n *\n * @param paymentRequirements - 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| {"version":3,"sources":["../../../../src/exact/server/scheme.ts","../../../../src/exact/server/register.ts"],"sourcesContent":["import {\n AssetAmount,\n Network,\n PaymentRequirements,\n Price,\n SchemeNetworkServer,\n MoneyParser,\n} from \"@x402/core/types\";\n\n/**\n * EVM server implementation for the Exact payment scheme.\n */\nexport class ExactEvmScheme implements SchemeNetworkServer {\n readonly scheme = \"exact\";\n private moneyParsers: MoneyParser[] = [];\n\n /**\n * Register a custom money parser in the parser chain.\n * Multiple parsers can be registered - they will be tried in registration order.\n * Each parser receives a decimal amount (e.g., 1.50 for $1.50).\n * If a parser returns null, the next parser in the chain will be tried.\n * The default parser is always the final fallback.\n *\n * @param parser - Custom function to convert amount to AssetAmount (or null to skip)\n * @returns The server instance for chaining\n *\n * @example\n * evmServer.registerMoneyParser(async (amount, network) => {\n * // Custom conversion logic\n * if (amount > 100) {\n * // Use different token for large amounts\n * return { amount: (amount * 1e18).toString(), asset: \"0xCustomToken\" };\n * }\n * return null; // Use next parser\n * });\n */\n registerMoneyParser(parser: MoneyParser): ExactEvmScheme {\n this.moneyParsers.push(parser);\n return this;\n }\n\n /**\n * Parses a price into an asset amount.\n * If price is already an AssetAmount, returns it directly.\n * If price is Money (string | number), parses to decimal and tries custom parsers.\n * Falls back to default conversion if all custom parsers return null.\n *\n * @param price - The price to parse\n * @param network - The network to use\n * @returns Promise that resolves to the parsed asset amount\n */\n async parsePrice(price: Price, network: Network): Promise<AssetAmount> {\n // If already an AssetAmount, return it directly\n if (typeof price === \"object\" && price !== null && \"amount\" in price) {\n if (!price.asset) {\n throw new Error(`Asset address must be specified for AssetAmount on network ${network}`);\n }\n return {\n amount: price.amount,\n asset: price.asset,\n extra: price.extra || {},\n };\n }\n\n // Parse Money to decimal number\n const amount = this.parseMoneyToDecimal(price);\n\n // Try each custom money parser in order\n for (const parser of this.moneyParsers) {\n const result = await parser(amount, network);\n if (result !== null) {\n return result;\n }\n }\n\n // All custom parsers returned null, use default conversion\n return this.defaultMoneyConversion(amount, network);\n }\n\n /**\n * Build payment requirements for this scheme/network combination\n *\n * @param paymentRequirements - The base payment requirements\n * @param supportedKind - The supported kind from facilitator (unused)\n * @param supportedKind.x402Version - The x402 version\n * @param supportedKind.scheme - The logical payment scheme\n * @param supportedKind.network - The network identifier in CAIP-2 format\n * @param supportedKind.extra - Optional extra metadata regarding scheme/network implementation details\n * @param extensionKeys - Extension keys supported by the facilitator (unused)\n * @returns Payment requirements ready to be sent to clients\n */\n enhancePaymentRequirements(\n paymentRequirements: PaymentRequirements,\n supportedKind: {\n x402Version: number;\n scheme: string;\n network: Network;\n extra?: Record<string, unknown>;\n },\n extensionKeys: string[],\n ): Promise<PaymentRequirements> {\n // Mark unused parameters to satisfy linter\n void supportedKind;\n void extensionKeys;\n return Promise.resolve(paymentRequirements);\n }\n\n /**\n * Parse Money (string | number) to a decimal number.\n * Handles formats like \"$1.50\", \"1.50\", 1.50, etc.\n *\n * @param money - The money value to parse\n * @returns Decimal number\n */\n private parseMoneyToDecimal(money: string | number): number {\n if (typeof money === \"number\") {\n return money;\n }\n\n // Remove $ sign and whitespace, then parse\n const cleanMoney = money.replace(/^\\$/, \"\").trim();\n const amount = parseFloat(cleanMoney);\n\n if (isNaN(amount)) {\n throw new Error(`Invalid money format: ${money}`);\n }\n\n return amount;\n }\n\n /**\n * Default money conversion implementation.\n * Converts decimal amount to USDC on the specified network.\n *\n * @param amount - The decimal amount (e.g., 1.50)\n * @param network - The network to use\n * @returns The parsed asset amount in USDC\n */\n private defaultMoneyConversion(amount: number, network: Network): AssetAmount {\n // Convert decimal amount to token amount (USDC has 6 decimals)\n const tokenAmount = this.convertToTokenAmount(amount.toString(), network);\n const assetInfo = this.getDefaultAsset(network);\n\n return {\n amount: tokenAmount,\n asset: assetInfo.address,\n extra: {\n name: assetInfo.name,\n version: assetInfo.version,\n },\n };\n }\n\n /**\n * Convert decimal amount to token units (e.g., 0.10 -> 100000 for 6-decimal USDC)\n *\n * @param decimalAmount - 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The asset symbol\n * @param network - The network to use\n * @returns The asset information including address, name, and version\n */\n private getAssetInfo(\n symbol: string,\n network: Network,\n ): { address: string; name: string; version: string } {\n const upperSymbol = symbol.toUpperCase();\n\n // For now, only support USDC\n if (upperSymbol === \"USDC\" || upperSymbol === \"USD\") {\n return this.getDefaultAsset(network);\n }\n\n // Could extend to support other tokens\n throw new Error(`Unsupported asset: ${symbol} on network ${network}`);\n }\n\n /**\n * Get the number of decimals for the asset\n *\n * @param _ - The network to use (unused)\n * @returns The number of decimals for the asset\n */\n private getAssetDecimals(_: Network): number {\n // USDC has 6 decimals on all EVM chains\n return 6;\n }\n}\n","import { x402ResourceServer } from \"@x402/core/server\";\nimport { Network } from \"@x402/core/types\";\nimport { ExactEvmScheme } from \"./scheme\";\n\n/**\n * Configuration options for registering EVM schemes to an x402ResourceServer\n */\nexport interface EvmResourceServerConfig {\n /**\n * Optional specific networks to register\n * If not provided, registers wildcard support (eip155:*)\n */\n networks?: Network[];\n}\n\n/**\n * Registers EVM exact payment schemes to an x402ResourceServer instance.\n *\n * This function registers:\n * - 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+2
-2
| { | ||
| "name": "@x402/evm", | ||
| "version": "2.0.0", | ||
| "version": "2.1.0", | ||
| "main": "./dist/cjs/index.js", | ||
@@ -38,3 +38,3 @@ "module": "./dist/esm/index.js", | ||
| "zod": "^3.24.2", | ||
| "@x402/core": "2.0.0" | ||
| "@x402/core": "2.1.0" | ||
| }, | ||
@@ -41,0 +41,0 @@ "exports": { |
Major refactor
Supply chain riskPackage has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.
Found 1 instance in 1 package
403245
0.18%3769
0.11%0
-100%+ Added
- Removed
Updated