buero.halowerk.com
POST https://buero.halowerk.com/v1/doc-merge
Takes three documents — the common base and the two versions derived from it — as text, public URLs or inline base64, reads PDF, DOCX, ODT, HTML and Markdown, and returns one merged document. The procedure is diff3 over paragraphs, or over lines if you ask for that: each version is first compared against the base with a Myers shortest-edit-script, the two comparisons together yield the passages that are identical in all three, and each region between them is resolved by rule.
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://buero.halowerk.com/v1/doc-merge"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 11:01 | Valid 402 | 402 | 1336 ms | $0.004 |
| 2026-10-11 06:45 | Valid 402 | 402 | 1305 ms | $0.004 |
| 2026-10-11 02:15 | Valid 402 | 402 | 1163 ms | $0.004 |
| 2026-10-10 22:00 | Valid 402 | 402 | 1210 ms | $0.004 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves