Web Search Research x402 offerings

Extract all hyperlinks from a web page. Returns internal/external classificat...

Get historical stock/ETF OHLCV bars via Yahoo Finance chart data.

Signed stateless anomaly verdict over an agent transaction log: spikes, merchant concentration, overnight volume, vendor drift, burn-rate, duplicates.

bnb gas snapshot: eth_gasPrice + maxPriorityFee on a chainId-verified keyless RPC.

Hand over a whole research question and get one cited report back. The gateway plans sub-questions, runs multiple live web searches, reranks the sources by relevance, and synthesizes a ~1,500-word report with inline [n] citations and a source list - one payment, one outcome: one call returns one finished report. Payable in USDC (x402/MPP) or by card over MPP (card charges start at $0.50; this clears it). Not cached (the web moves).

Top-10 clean organic search results for a query (title, url, snippet) with NO tracking pixels or JS. DO NOT use for automated mass scraping. — $0.003 USDC/call on eip155:8453. Pay-per-call via x402 —…

Trace a URL's full redirect chain (301/302/307) with final status and cookies. Returns each hop. DO NOT use to bypass login walls. — $0.0015 USDC/call on Base. Pay-per-call via x402 — no API key, no …

Verify a research claim against available evidence — $0.1 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no account. Free samples daily.

Extract only the HTML tables from a page as typed JSON, discarding markup and ads — $0.002 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no account. Free samples daily.

Read the visible portion of a financial news article (bypassing soft-paywalls) as clean text. Returns headline + body + author + date. DO NOT use for hard-paywalled or illegal redistribution. — $0.01…

Extract clean LLM-ready Markdown from any URL, bypassing bot walls and paywalls — $0.0025 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no account. Free samples daily.

Headlines touching one asset (press wires, releases, halts, hacks, media) with source tier, corroboration and a heuristic sentiment score (-1..1). Links only, no bodies.

Robots.txt inspection API for agents at $0.01 USDC. Call when you need crawl rules and sitemap hints before indexing or scraping a domain. Use for SEO preflight and polite crawlers via x402—no API key, no subscription.

Ranks supplied alternative packages against explicit requirement weights. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

research brief · Solvador Base USDC micro $0.50

Detect the page's amp or pwa: fetches the URL and answers this one question from markup, headers and text, with the evidence. Cheap classification signal for crawlers and content pipelines. $0.01 per page.

Detect the page's charset: fetches the URL and answers this one question from markup, headers and text, with the evidence. Cheap classification signal for crawlers and content pipelines. $0.01 per page.

Bulk detect page charset: up to 20 urls in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.

Detect the page's framework: fetches the URL and answers this one question from markup, headers and text, with the evidence. Cheap classification signal for crawlers and content pipelines. $0.01 per page.

Bulk detect page framework: up to 20 urls in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.

Detect the page's generator: fetches the URL and answers this one question from markup, headers and text, with the evidence. Cheap classification signal for crawlers and content pipelines. $0.01 per page.

Bulk detect page generator: up to 20 urls in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.

Change watch for detect page generator: runs the check, compares it with the result from your previous call for the same url (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

Detect the page's language: fetches the URL and answers this one question from markup, headers and text, with the evidence. Cheap classification signal for crawlers and content pipelines. $0.01 per page.