DOCUMENT INFRASTRUCTURE
Generate, translate, transform, and extract structured data from PDFs and documents — one clean API. Test an endpoint, integrate it, ship. No sales calls, no infrastructure to maintain.
Free tier · usage-based pricing · SDKs for every language
curl -X POST https://api.inkspan.dev/v1/generate/html \
-H "X-API-Key: ink_live_..." \
-H "Content-Type: application/json" \
-d '{"html": "<h1>Invoice #1024</h1>"}' \
--output invoice.pdf
Turn HTML, templates, or Markdown into pixel-faithful PDFs.
Merge, split, compress, watermark, rasterize, and fill forms.
Pull text and tables into clean JSON — with confidence scores, not false certainty.
Translate a document or text into any language — LLM-powered.
Every endpoint is a single authenticated POST. Pick your language:
curl -X POST https://api.inkspan.dev/v1/generate/template \
-H "X-API-Key: ink_live_..." \
-H "Content-Type: application/json" \
-d '{"template":"<h1>Hi {{name}}</h1>","data":{"name":"Ada"}}' \
--output out.pdf
python
import requests
r = requests.post(
"https://api.inkspan.dev/v1/generate/template",
headers={"X-API-Key": "ink_live_..."},
json={"template": "<h1>Hi {{name}}</h1>", "data": {"name": "Ada"}},
)
open("out.pdf", "wb").write(r.content)
js
const res = await fetch("https://api.inkspan.dev/v1/generate/template", {
method: "POST",
headers: { "X-API-Key": "ink_live_...", "Content-Type": "application/json" },
body: JSON.stringify({ template: "<h1>Hi {{name}}</h1>", data: { name: "Ada" } }),
});
fs.writeFileSync("out.pdf", Buffer.from(await res.arrayBuffer()));
| Method | Endpoint | Does | |---|
Usage-based. Start free, scale as your product grows — no seats, no contracts.
Free tier — 100 documents/month. No card required.
Upgrade your plan: