lvlltd.com · Marketplace · Pricing · All listings · First unlock
Research
Skill id: structured-data-extractor
· Standard
Need tables from messy sources — Structured Data Extractor
Product name: Structured Data Extractor
$0.099 USDC / unlock · Base · x402
Launch sale — 90% off · was $0.99 · now $0.099 USDC (regular price returns when the sale ends)
Turn PDFs, HTML, and free text into schema-validated structured records with field-level confidence and source provenance.
Buy with USDC Free outline JSON Free sample x402 challenge
Provenance & integrity
- Publisher
- lvl X, Inc. · lvlltd.com
- Payment
- USDC on Base (eip155:8453) via HTTP 402 · sealed pack after verified tx
- Content class
capability_pack_outline- Sealed data_hash
0x8513f20b42e341a1d83230177415e3751dab5415ee95d4c5301362ea1d56f1c3- iNFT token_id
9173982824257724262- Trust scorecard
- /api/trust?skill=structured-data-extractor
- Signed provenance
- https://lvlltd.com/provenance/structured-data-extractor.json
- Public ledger
- /api/proof (on-chain unlock rows; currently self-funded test transactions, not customer sales — never estimated)
When to use
- Need tables from messy sources
- Agent must emit typed records
- Downstream automation requires schema
What you get
- Define target schema
- Normalize input formats
- Extract fields with confidence
- Validate against schema
- Attach provenance per field
Tags: research, x402, factory:master-p2-2026-07-28, depth:deep, depth:standard
Buyer reviews
Wallet-attested only — no seed ratings. API: /api/reviews?skill=structured-data-extractor
Machine links
- GET /api/pay — 402 challenge
- Trust scorecard JSON
- Related skills JSON
- Reviews JSON
- Free outline.json · sample.md
- Full catalog.json
- llms.txt · llms-full.txt
Sealed capability pack for agents and humans. Free evaluation before pay. Payments: USDC on Base via HTTP 402. Company: lvl X, Inc.