Bank Statement Analyzer and Analysis Software for Lenders

# 1  upload the statement
curl -X POST https://lenderanalyzer.com/api/documents/upload \
  -H "Authorization: Bearer $LA_KEY" \
  -F "document=@statement-may.pdf"
# {"success":true,"data":{"file_id":1234}}

# 2  start the extraction
curl -X POST https://lenderanalyzer.com/api/documents/extract \
  -H "Authorization: Bearer $LA_KEY" \
  -H "Content-Type: application/json" \
  -d '{"file_id": 1234}'
# {"success":true,"data":{"extraction_hash":"abc123-def456"}}

# 3  read the result
curl https://lenderanalyzer.com/api/documents/extraction/abc123-def456 \
  -H "Authorization: Bearer $LA_KEY"

import os, time, requests

API = "https://lenderanalyzer.com/api"
H = {"Authorization": f"Bearer {os.environ['LA_KEY']}"}

up = requests.post(f"{API}/documents/upload", headers=H,
                   files={"document": open("statement-may.pdf", "rb")}).json()
job = requests.post(f"{API}/documents/extract", headers=H,
                    json={"file_id": up["data"]["file_id"]}).json()
h = job["data"]["extraction_hash"]

while True:
    r = requests.get(f"{API}/documents/extraction/{h}", headers=H).json()
    if r["data"]["status"] != "processing": break
    time.sleep(2)

print(r["data"]["fields"])

import fs from "node:fs";

const API = "https://lenderanalyzer.com/api";
const H = { Authorization: `Bearer ${process.env.LA_KEY}` };

const form = new FormData();
form.append("document", new Blob([fs.readFileSync("statement-may.pdf")]), "statement-may.pdf");
const up = await (await fetch(`${API}/documents/upload`, { method: "POST", headers: H, body: form })).json();

const job = await (await fetch(`${API}/documents/extract`, {
  method: "POST", headers: { ...H, "Content-Type": "application/json" },
  body: JSON.stringify({ file_id: up.data.file_id }),
})).json();

let r;
do {
  await new Promise(ok => setTimeout(ok, 2000));
  r = await (await fetch(`${API}/documents/extraction/${job.data.extraction_hash}`, { headers: H })).json();
} while (r.data.status === "processing");