Crypto Microdata for Agents x402 REST
Live Korea kimchi premium: Upbit KRW vs global USD for BTC and ETH, plus USD/KRW FX. Korea crypto arb/sentiment signal. Optional symbols=BTC,ETH filter. Alias: /kr/kimchi-premium.
98 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Live Korea kimchi premium: Upbit KRW vs global USD for BTC and ETH, plus USD/KRW FX. Korea crypto arb/sentiment signal. Optional symbols=BTC,ETH filter. Alias: /kr/kimchi-premium.
Does a website use X (Twitter) widgets? Fetches the page (homepage for a bare domain) and matches X (Twitter) widgets's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the ca...
Does a website use Facebook SDK? Fetches the page (homepage for a bare domain) and matches Facebook SDK's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (social...
Does a website use TikTok embed? Fetches the page (homepage for a bare domain) and matches TikTok embed's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (social...
Does a website use LinkedIn plugin? Fetches the page (homepage for a bare domain) and matches LinkedIn plugin's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (...
Change watch for does site use twitter widgets: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that c...
Change watch for does site use facebook sdk: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that chan...
Change watch for does site use instagram embed: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that c...
Change watch for does site use tiktok embed: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that chan...
Change watch for does site use linkedin plugin: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that c...
All opengraph meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All twitter meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All dublin core meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All apple meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All google meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All verification meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All robots meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All viewport mobile meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
All all named meta tags of a page as a name → content map, with a count and a list of expected tags that are missing (for Open Graph/Twitter). One group per call for social-preview and SEO checks. $0.01 per page.
Detect language, formality and tone of a text with confidence scores. Deterministic heuristics + compact wordlists. Returns iso_639-1 + register. — $0.001 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no...
Find a company's social media profiles from its website: Twitter/X, LinkedIn, Facebook, Instagram, YouTube, GitHub, TikTok, Discord and Telegram links discovered on the homepage, plus any contact email addresses found. L...
Look up up to 10 X (Twitter) accounts by username in one call. Returns each found profile with public metrics (followers, following, tweets, listed), verification status and bio, plus the list of usernames X did not reso...
One-call Farcaster profile fusion. Give one of fid or username and get back the full profile (display name, bio, picture, url, location, socials), the primary Ethereum address, every verified on-chain wallet, the custody...
What crypto tickers are heating up across crypto social right now: a ranked cross-source attention index fusing Farcaster cashtag mentions across curated crypto channels (keyless open-protocol hub) with crypto-news menti...