Xverter/ api
Vol. 01 · Issue 04 · Tuesday, June 2 2026
№ 01 — The Extraction Issue

Make any text
structured.

Xverter is a typed extraction API that turns emails, logs, PDFs and scraped pages into schema-perfect JSON — in milliseconds, with zero prompt engineering.

No credit card · 10k extractions / mo free
Fig. A — input
Raw, ugly, real
inbox/po-4471.emltext
From: ops@northwind.io
Subject: PO #4471 — confirmed

Hi — confirming the purchase order
for 240 units of the X-200 sensor
at $189 each, ship to our Berlin
warehouse by Aug 14. Net-30 terms.
Fig. B — output
Typed · validated · 142 ms
result.jsonjson
{
  "po_number": "4471",
  "vendor": "Northwind",
  "sku": "X-200",
  "quantity": 240,
  "unit_price_usd": 189,
  "ship_to": "Berlin, DE",
  "due_date": "2026-08-14",
  "payment_terms": "net-30"
}
Lead enrichment ·Invoice parsing ·Email triage ·CRM hydration ·OCR cleanup ·Web scraping ·Resume parsing ·Support ticket routing ·Receipt extraction ·Contract clauses ·
Lead enrichment ·Invoice parsing ·Email triage ·CRM hydration ·OCR cleanup ·Web scraping ·Resume parsing ·Support ticket routing ·Receipt extraction ·Contract clauses ·
№ 02 — Theses

Three quiet
convictions.

We didn't build another LLM wrapper. We built the layer that sits between unpredictable text and the strict, typed systems that actually run your business.
i.

Regex was never a real abstraction.

Two decades of ad-hoc parsers, one for every vendor, breaking quietly in production. Xverter replaces all of them with a single typed call.

ii.featured

Schemas are the contract.

Your Zod, Pydantic, or JSON-Schema is law. The engine refuses to return anything that doesn't validate — no malformed payloads ever reach your code.

iii.

Speed is a feature, not a luxury.

Edge-deployed, streaming-capable, p50 under 200ms. Fast enough to run synchronously in the request path — not just in a worker queue.

№ 03 — Method

One import.
One schema.
One call.

The fewer steps between your text and your database row, the fewer places things can go wrong. Xverter collapses the whole chain into a single typed function.
01

Define what you want.

Use the schema library you already trust. Zod, Valibot, JSON-Schema, Pydantic — all natively supported.

02

Hand us the mess.

Email bodies, OCR output, scraped HTML, customer replies, log lines. The uglier the better.

03

Get a typed object back.

Not a string. Not a "best-effort" attempt. A real, validated, fully-typed object — or a structured error.

schema.tstypescript
const Invoice = z.object({
  po_number: z.string(),
  sku: z.string(),
  quantity: z.number().int().positive(),
  unit_price_usd: z.number(),
  due_date: z.string().date(),
});
extract.tstypescript
const data = await xverter.extract({
  text: email.body,
  schema: Invoice,
});

// data is fully typed. always.
№ 04 — In numbers
142ms
median latency
99.94%
schema compliance
480M+
objects extracted
2,100+
developers shipping
№ 05 — Field note
“We replaced 14,000 lines of vendor-specific parsers with one call to Xverter. Three weeks later we deleted the parser team's Jira board.”
Ana Reyes
Staff Engineer · Pylon
№ 06 — Next

Stop parsing.
Start shipping.

Generate your first key and run a real extraction in under sixty seconds. We'll get out of your way.