Paid web research tools: cited briefs, quote checks, page text. Pay per call in USDC via x402.
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Checks whether 1-10 quotes really appear on a web page (ignoring case, spacing, and quote or dash styles) and returns the surrounding text. Use it to catch made-up citations. No AI involved; if the page can't be read you are not charged. Price: $0.01 USDC per call (x402).
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | Public http(s) page to check | |
| quotes | Yes | Exact sentences you expect on the page |
Answers a question from 1-5 web pages you name. Every claim comes with a verbatim quote that is re-checked on the live page; claims that fail are dropped, and if none pass you are not charged. Price: $0.10 USDC per call (x402).
| Name | Required | Description | Default |
|---|---|---|---|
| urls | Yes | Public http(s) pages to answer from | |
| question | Yes | The question to answer |
Fetches a public web page and returns its title and readable text, without scripts, styles or markup (up to 100,000 characters). If the page can't be read you are not charged. Price: $0.01 USDC per call (x402).
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | Public http(s) page to read | |
| max_chars | No | Maximum characters of text to return (default 20000) |
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Signed citation-integrity reports + retraction-checked evidence packs, paid per call via x402/USDC.
Pay-per-call crypto data for agents: metrics, claims, custom briefs. USDC via x402.
Pay-per-call web extract, DNS/WHOIS/IP lookup, PDF/RSS/sitemap tools. x402 USDC on Base/Algorand.
Add one secure layer between your agents and this server.