Insights API with TypeScript

npm init -y
npm install --save-dev typescript @types/node

npm config set @buf:registry https://buf.build/gen/npm/v1/

npm install --save @buf/safedep_api.connectrpc_es@latest @connectrpc/connect @connectrpc/connect-node

export SAFEDEP_API_KEY=your-api-key
export SAFEDEP_TENANT_ID=your-tenant-id

import { createClient, Interceptor } from "@connectrpc/connect";
import { createConnectTransport } from "@connectrpc/connect-node";
import { InsightService } from "@buf/safedep_api.connectrpc_es/safedep/services/insights/v2/insights_connect.js";
import { Ecosystem } from "@buf/safedep_api.bufbuild_es/safedep/messages/package/v1/ecosystem_pb.js";

function authenticationInterceptor(token: string, tenant: string): Interceptor {
  return (next) => async (req) => {
    req.header.set("authorization", token);
    req.header.set("x-tenant-id", tenant);
    return await next(req);
  }
}

async function main() {
  // Validate environment variables
  const token = process.env.SAFEDEP_API_KEY;
  if (!token) {
    console.error("SAFEDEP_API_KEY is required");
    process.exit(1);
  }

  const tenantId = process.env.SAFEDEP_TENANT_ID;
  if (!tenantId) {
    console.error("SAFEDEP_TENANT_ID is required");
    process.exit(1);
  }

  // Create transport with authentication
  const transport = createConnectTransport({
    baseUrl: "https://api.safedep.io",
    httpVersion: "1.1",
    interceptors: [authenticationInterceptor(token, tenantId)]
  });

  // Create client and make API call
  const client = createClient(InsightService, transport);
  const res = await client.getPackageVersionInsight({
    packageVersion: {
      package: {
        ecosystem: Ecosystem.NPM,
        name: "lodash",
      },
      version: "4.17.21",
    }
  });

  console.log(res.toJson());
}

// Run the application
main().catch(console.error);