@vericorp/invoice-extract

Official TypeScript/JavaScript SDK for the VeriCorp Invoice Extract API — extract structured data from European invoices using AI.

Install

npm install @vericorp/invoice-extract

Quick Start

import { VeriCorpInvoice } from "@vericorp/invoice-extract";
import { readFileSync } from "fs";

const client = new VeriCorpInvoice({ apiKey: "your-rapidapi-key" });

// Extract data from an invoice
const invoice = await client.extract(readFileSync("invoice.pdf"), {
  filename: "invoice.pdf",
});

console.log(invoice.issuer.name);
console.log(invoice.totals.total_amount);
console.log(invoice.line_items);

API

new VeriCorpInvoice(options)

| Option | Type | Default | Description | |--------|------|---------|-------------| | apiKey | string | required | Your RapidAPI key | | timeout | number | 30000 | Request timeout in ms | | maxRetries | number | 1 | Retries on 429/503 |

Methods

• extract(file, options?) — Extract structured data from an invoice (PDF, PNG, JPG, WebP)
• health() — API health and budget status
• supportedFormats() — List supported file formats and limits

Error Handling

import {
  VeriCorpInvoice,
  InvalidFileError,
  RateLimitError,
  ExtractionFailedError,
} from "@vericorp/invoice-extract";

try {
  await client.extract(file);
} catch (err) {
  if (err instanceof InvalidFileError) {
    console.log("Invalid file format");
  } else if (err instanceof RateLimitError) {
    console.log("Rate limited, try again later");
  } else if (err instanceof ExtractionFailedError) {
    console.log("AI could not extract data");
  }
}

License

MIT