feat: add blockrun_scrapecheck, verifying a held web value against its live source page - #104
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FieldmodeLLC wants to merge 1 commit into
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feat: add blockrun_scrapecheck, verifying a held web value against its live source page#104FieldmodeLLC wants to merge 1 commit into
blockrun_scrapecheck, verifying a held web value against its live source page#104FieldmodeLLC wants to merge 1 commit into
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…live source page Typed structured tool per the CONTRIBUTING design rule (2 endpoints, fixed input contract). ScrapeCheck independently re-fetches the page and returns an ed25519-signed pass/fail/unverifiable verdict; a claim is never certified unless the re-fetched page contains it. Tiers: verify ($0.01 base) and presence ($0.002 base), both + tx fee via withTxFee. Registered in profiles (full + research), README tools row, count pins bumped 20->21 (profiles tests, brand-numbers.json, badge + alt). Gateway dependency stated in the PR description: routes /v1/scrapecheck/verify(-presence) forward to scrapecheck.fly.dev, which speaks x402 v2 with no API key on either side.
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Adds a typed structured tool (per the CONTRIBUTING design rule: two endpoints, fixed input contract, no long catalog) for ScrapeCheck (https://scrapecheck.fly.dev). The use case: an agent holds a value that came from somewhere else (a search result, a scraper, another tool) and needs to know it is on the source page right now before acting on it. ScrapeCheck re-fetches the page independently and returns an ed25519-signed pass/fail/unverifiable verdict. A claim is never certified unless the re-fetched page contains it, and anything unconfirmed is unverifiable, never pass. Verdicts verify offline against the published key, so the agent (or its user) doesn't have to trust the service at runtime.
This composes with tools you already ship: blockrun_exa finds, blockrun_scrapecheck confirms before the agent acts or pays on what it found.
What's in the diff:
One dependency on your side, stated plainly: the tool calls /v1/scrapecheck/verify and /v1/scrapecheck/verify-presence, which need gateway routes forwarding to scrapecheck.fly.dev. Same shape as your Surf and Exa routes, with one difference that makes it easy: there is no API key on either side. ScrapeCheck speaks x402 v2 and is listed in the CDP Bazaar catalog; the gateway can settle per call to our Base treasury exactly as it does for Surf. The first 100 checks per client are free (header X-Use-Free-Allowance: yes), so your integration testing costs nothing. Happy to adjust the route shape, pricing presentation, or tool copy to whatever your gateway conventions need, or to hold this PR until the routes exist if you'd rather sequence it that way. Contact: sales@fieldmodesolutions.com.