Also supports unencrypted text-layer PDFs <=187500 bytes/10 pages/120000 extract...
https://handel.halowerk.com/v1/invoice-extractOverview
Also supports unencrypted text-layer PDFs <=187500 bytes/10 pages/120000 extracted characters. Conservative English/German labels for invoice number, dates and totals; returns page/line evidence and complete bounded text lines. Unrecognized fields and item tables remain null/empty, partial=true; dollar signs do not imply USD. Unsupported or ambiguous core fields fail422 without settlement. Local Poppler only, no model, OCR or external API. 20 second timeout.
Protocol
x402 (POST)
Price
$0.0040
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
handel
Source
bazaar
Indexed
2026-08-19 15:12:15
Health
Status
healthy
Latency (p50)
202ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-30 18:22:12
Last Healthy
2026-10-30 18:22:12
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"document_base64": "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",
"include_lines": true,
"verify_totals": true
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-30 18:22:12 | healthy | 402 | 223ms | |
| 2026-10-30 17:20:37 | healthy | 402 | 117ms | |
| 2026-10-30 16:22:36 | healthy | 402 | 178ms | |
| 2026-10-30 15:19:52 | healthy | 402 | 344ms | |
| 2026-10-30 14:20:51 | healthy | 402 | 141ms | |
| 2026-10-30 13:23:02 | healthy | 402 | 332ms | |
| 2026-10-30 12:20:13 | healthy | 402 | 242ms | |
| 2026-10-30 11:20:37 | healthy | 402 | 82ms | |
| 2026-10-30 10:21:53 | healthy | 402 | 202ms | |
| 2026-10-30 09:21:28 | healthy | 402 | 306ms | |
| 2026-10-30 08:15:54 | healthy | 402 | 332ms | |
| 2026-10-30 07:19:13 | healthy | 402 | 294ms | |
| 2026-10-30 06:20:24 | healthy | 402 | 185ms | |
| 2026-10-30 05:17:14 | healthy | 402 | 80ms | |
| 2026-10-30 04:16:01 | healthy | 402 | 231ms | |
| 2026-10-30 03:27:05 | healthy | 402 | 158ms | |
| 2026-10-30 02:17:13 | healthy | 402 | 182ms | |
| 2026-10-30 01:19:18 | healthy | 402 | 138ms | |
| 2026-10-30 00:16:50 | healthy | 402 | 418ms | |
| 2026-10-29 23:13:22 | healthy | 402 | 183ms |