@coinbase/cdp-sdk
Version:
SDK for interacting with the Coinbase Developer Platform Wallet API
50 lines • 1.94 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.fund = fund;
const viem_1 = require("viem");
const errors_js_1 = require("../../../errors.js");
const index_js_1 = require("../../../openapi-client/index.js");
/**
* Funds an EVM account.
*
* @param apiClient - The API client.
* @param options - The options for funding an EVM account.
*
* @returns A promise that resolves to the fund operation result.
*/
async function fund(apiClient, options) {
if (options.token !== "eth" && options.token !== "usdc") {
throw new errors_js_1.UserInputValidationError("Invalid token, must be eth or usdc");
}
const decimals = options.token === "eth" ? 18 : 6;
const amount = (0, viem_1.formatUnits)(options.amount, decimals);
const paymentMethods = await apiClient.getPaymentMethods();
const cardPaymentMethod = paymentMethods.find(method => method.type === "card" && method.actions.includes("source"));
if (!cardPaymentMethod) {
throw new Error("No card found to fund account");
}
const response = await apiClient.createPaymentTransferQuote({
sourceType: index_js_1.CreatePaymentTransferQuoteBodySourceType.payment_method,
source: {
id: cardPaymentMethod.id,
},
targetType: index_js_1.CreatePaymentTransferQuoteBodyTargetType.crypto_rail,
target: {
currency: options.token,
network: options.network,
address: options.address,
},
amount,
currency: options.token,
execute: true,
});
return {
id: response.transfer.id,
network: response.transfer.target.network,
status: response.transfer.status,
targetAmount: response.transfer.targetAmount,
targetCurrency: response.transfer.targetCurrency,
transactionHash: response.transfer.transactionHash,
};
}
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