import axios, { AxiosInstance } from 'axios';
export interface PrivacyCard {
token: string;
card_token?: string;
pan: string;
cvv: string;
exp_month: string;
exp_year: string;
last_four: string;
memo: string;
spend_limit: number;
spend_limit_duration: 'TRANSACTION' | 'MONTHLY' | 'ANNUALLY' | 'FOREVER';
state: 'OPEN' | 'PAUSED' | 'CLOSED';
type: 'SINGLE_USE' | 'MERCHANT_LOCKED' | 'UNLOCKED';
funding: {
amount: number;
account_name?: string;
last_four?: string;
};
}
export class PrivacyClient {
private client: AxiosInstance;
private isSandbox: boolean;
constructor() {
this.isSandbox = process.env.PRIVACY_SANDBOX === 'true';
const baseUrl = this.isSandbox
? 'https://sandbox.privacy.com/v1'
: 'https://api.privacy.com/v1';
const apiKey = process.env.PRIVACY_API_KEY;
if (!apiKey) {
throw new Error('PRIVACY_API_KEY is required');
}
this.client = axios.create({
baseURL: baseUrl,
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
'Authorization': `api-key ${apiKey}`
}
});
}
async createCard(
memo: string,
spendLimitCents: number,
type: 'SINGLE_USE' | 'MERCHANT_LOCKED' | 'UNLOCKED' = 'SINGLE_USE'
): Promise<PrivacyCard> {
try {
const response = await this.client.post('/cards', {
type,
memo,
spend_limit: spendLimitCents,
spend_limit_duration: 'TRANSACTION'
});
return response.data;
} catch (error: any) {
this.handleError(error);
throw error;
}
}
async listCards(page = 1, pageSize = 50): Promise<PrivacyCard[]> {
try {
const response = await this.client.get('/cards', {
params: { page, page_size: pageSize }
});
return response.data.data;
} catch (error: any) {
this.handleError(error);
throw error;
}
}
async getFundingSources(): Promise<any[]> {
try {
const response = await this.client.get('/funding');
return response.data;
} catch (error: any) {
this.handleError(error);
throw error;
}
}
async getCard(cardToken: string): Promise<PrivacyCard> {
try {
const response = await this.client.get('/cards', {
params: { card_token: cardToken }
});
const card = response.data.data.find((c: any) => c.token === cardToken);
if (!card) throw new Error(`Card ${cardToken} not found`);
return card;
} catch (error: any) {
this.handleError(error);
throw error;
}
}
private handleError(error: any) {
if (error.response) {
console.error(`Privacy API Error: ${error.response.status} ${JSON.stringify(error.response.data)}`);
} else {
console.error(`Privacy API Error: ${error.message}`);
}
}
}
