Fast, deterministic extraction of existing schema.org JSON-LD from any URL ($0.005). No AI. Fast-paths for Google Patents and academic publishers. x402 payments are non-refundable. Known-difficult domains are auto-rejected before payment. Call GET /check?url=TARGET first for free difficulty assessment.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.005000 USDC | 0xC172...Bc2c |
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| Network | Address | USDC Balance | ETH Balance | Tx Count |
|---|---|---|---|---|
| Base | 0xC172...Bc2c | $0.56 | 0.000000 ETH | 0 |