@nutrient-sdk/dws-mcp-server/dist/dws/credits.js

MCP server for Nutrient DWS Processor API

import { pipeToString } from './utils.js';
/**
 * Strips sensitive fields (API keys) from the account info response
 * before returning it to the LLM.
 */
export function sanitizeAccountInfo(data) {
    const { apiKeys: _apiKeys, ...safe } = data;
    return safe;
}
/**
 * Calls the DWS /account/info endpoint and returns credit information.
 */
export async function performCheckCreditsCall(apiClient) {
    const response = await apiClient.get('account/info');
    const raw = await pipeToString(response.data);
    let parsed;
    try {
        parsed = JSON.parse(raw);
    }
    catch {
        return {
            content: [{ type: 'text', text: `Unexpected non-JSON response from /account/info: ${raw}` }],
            isError: true,
        };
    }
    const safe = sanitizeAccountInfo(parsed);
    const totalCredits = safe.usage?.totalCredits;
    const usedCredits = safe.usage?.usedCredits;
    const remainingCredits = totalCredits != null && usedCredits != null ? totalCredits - usedCredits : undefined;
    const summary = {
        subscriptionType: safe.subscriptionType ?? 'unknown',
        totalCredits: totalCredits ?? 'unknown',
        usedCredits: usedCredits ?? 'unknown',
        remainingCredits: remainingCredits ?? 'unknown',
        signedIn: safe.signedIn,
    };
    return {
        content: [{ type: 'text', text: JSON.stringify(summary, null, 2) }],
        isError: false,
    };
}