MCP Server
Toolcall
click.toolcall/toolcall
What this MCP does
Provides paid APIs for web and news research, domain and software risk checks, chemical safety, financial data, product information, and other specialized lookups.
Capabilities
Tools
20
tools
brand-visibility
See what AI models say about a brand right now. Runs category and reputation prompts across multiple AI engines (one web-grounded), then reports whether the brand is mentioned, its position vs competitors, sentiment, the exact descriptors used, gaps, and concrete recommendations. JSON report. [Paid: $0.25 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['brand'], 'properties': {'brand': {'type': 'string', 'description': 'Brand or product name'}, 'domain': {'type': 'string', 'description': 'Brand website, optional, improves accuracy'}, 'category': {'type': 'string', 'description': 'Market category for best-of prompts, optional'}}, 'additionalProperties': False}
chem-compat
Can chemical A be safely mixed or stored with chemical B? Pass two CAS numbers or names. Returns a verdict (incompatible / caution / no_known_hazard), the reason, expected effects (gas evolution, heat, fire, toxic fumes) and confidence, from expert reasoning over PubChem GHS data and CAMEO-derived reactivity profiles. JSON response. [Paid: $0.03 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['a', 'b'], 'properties': {'a': {'type': 'string', 'description': 'First chemical: CAS number or name'}, 'b': {'type': 'string', 'description': 'Second chemical: CAS number or name'}}, 'additionalProperties': False}
chem-safety
Full safety profile for any chemical by CAS number or name: GHS hazard classification (signal word, pictograms, H-statements, P-codes), first-aid measures for inhalation/skin/eye/ingestion, fire-fighting guidance, UN transport number, PPE, and CAMEO reactivity profile. Sourced live from PubChem (NIH) authoritative annotations. JSON response. [Paid: $0.03 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': [], 'properties': {'cas': {'type': 'string', 'description': 'CAS registry number, e.g. 7681-52-9'}, 'name': {'type': 'string', 'description': 'Chemical name, alternative to cas'}}, 'additionalProperties': False}
crypto-gas
Current gas price and latest block for Base or Ethereum mainnet, straight from public RPC. Fresh within 15 seconds. JSON response. [Paid: $0.002 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['chain'], 'properties': {'chain': {'enum': ['base', 'ethereum'], 'type': 'string', 'description': 'Chain to query'}}, 'additionalProperties': False}
domain-check
Due-diligence check on any domain: registration age via RDAP, registrar, DNS posture (A/MX/NS), SPF and DMARC presence, SSL certificate history, and risk flags like newly-registered or no-mail-setup. One call, one JSON verdict. [Paid: $0.008 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'description': 'Domain to check, e.g. example.com'}}, 'additionalProperties': False}
email-validate
Email verification and deliverability check without sending anything: syntax, MX records, disposable-domain detection (121k+ known domains), role-account and free-provider flags. JSON verdict with a bounce/deliverability risk level. Validate emails for signup fraud prevention, list hygiene and lead qualification. [Paid: $0.004 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['email'], 'properties': {'email': {'type': 'string', 'description': 'Email address to validate'}}, 'additionalProperties': False}
fx-rates
Foreign exchange reference rates from the European Central Bank. Base currency plus optional symbols filter. Updated daily on ECB schedule. JSON response. [Paid: $0.002 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': [], 'properties': {'base': {'type': 'string', 'description': 'Base currency code, default USD'}, 'symbols': {'type': 'string', 'description': 'Comma-separated target currency codes, optional'}}, 'additionalProperties': False}
holidays
Public holidays for any country and year, plus optional business-day checking. Pass country= (ISO alpha-2) and year=; add date= to learn whether that day is a business day, whether it is a weekend or public holiday, the holiday name, and the next business day. Covers 100+ countries. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['country'], 'properties': {'date': {'type': 'string', 'description': 'YYYY-MM-DD to run a business-day check, optional'}, 'year': {'type': 'integer', 'description': 'Year, default current'}, 'country': {'type': 'string', 'description': 'ISO 3166 alpha-2 country code, e.g. US, GB, DE'}}, 'additionalProperties': False}
hs-classify
Classify any product to its HS / HTS customs code from a plain-English description. Expert LLM classification grounded in the live official USITC Harmonized Tariff Schedule: returns the 10-digit HTS code, international HS6, official description path, US duty rate (general + special programs), confidence, reasoning and alternates. JSON response. [Paid: $0.04 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['desc'], 'properties': {'desc': {'type': 'string', 'description': 'Plain-English product description, max 500 chars'}, 'dest': {'type': 'string', 'description': 'Destination country ISO code, default US (duty shown is US MFN)'}}, 'additionalProperties': False}
job-search
Live job postings without scraping: company= returns an employer's current openings straight from their official ATS board (Greenhouse, Lever, Ashby, SmartRecruiters) with title, location, department, type and apply URL; query= searches remote-heavy job APIs (Remotive, Arbeitnow) by keyword. Optional location= filter. JSON response. [Paid: $0.02 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': [], 'properties': {'limit': {'type': 'integer', 'maximum': 50, 'minimum': 1}, 'query': {'type': 'string', 'description': 'Keyword search across job APIs, alternative to company'}, 'company': {'type': 'string', 'description': 'Employer name; reads their public ATS job board'}, 'location': {'type': 'string', 'description': 'Location filter substring, optional'}}, 'additionalProperties': False}
local-search
Find local businesses and places by category and location: pharmacies, restaurants, hotels, plumbers, lawyers, gyms and 40+ more categories, or any name keyword. Pass what= plus city= (geocoded automatically) or lat=&lon= with a radius. Returns name, category, address, phone, website, opening hours and coordinates from OpenStreetMap. JSON response. [Paid: $0.02 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['what'], 'properties': {'lat': {'type': 'number', 'description': 'Latitude, alternative to city'}, 'lon': {'type': 'number', 'description': 'Longitude, alternative to city'}, 'city': {'type': 'string', 'description': 'City or place name, geocoded automatically'}, 'what': {'type': 'string', 'description': 'Business category (pharmacy, plumber, hotel...) or name keyword'}, 'radius': {'type': 'integer', 'maximum': 20000, 'minimum': 200, 'description': 'Search radius in meters, default 5000'}}, 'additionalProperties': False}
news-search
Recent news headlines for any company, topic or query: deduplicated titles with source, link and publish date from a broad news index. Window configurable 1-30 days. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['q'], 'properties': {'q': {'type': 'string', 'description': 'Search query, company or topic'}, 'days': {'type': 'integer', 'maximum': 30, 'minimum': 1, 'description': 'Lookback window in days, default 7'}}, 'additionalProperties': False}
package-check
Is this dependency safe to use? Pass a package name (npm, PyPI, Go, Maven, crates.io, RubyGems, NuGet) and optional version: returns known vulnerabilities (OSV/CVE with CVSS and fixed-in version), deprecation status, license, latest version, repo health (stars, OpenSSF Scorecard) and an overall ok/caution/avoid verdict. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['name'], 'properties': {'eco': {'enum': ['npm', 'pypi', 'go', 'maven', 'cargo', 'rubygems', 'nuget'], 'type': 'string', 'description': 'Ecosystem, default npm'}, 'name': {'type': 'string', 'description': 'Package name, e.g. express or @scope/pkg'}, 'version': {'type': 'string', 'description': 'Version to check, default latest'}}, 'additionalProperties': False}
part-lookup
Everything about an electronic component from its manufacturer part number: live distributor stock and price breaks across DigiKey, Mouser, Farnell, RS, Arrow and more, lifecycle status, MOQ, packaging, lead times, datasheet link, key specs and drop-in alternates. Optional country= for regional pricing. One call instead of checking each distributor. JSON response. [Paid: $0.04 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['mpn'], 'properties': {'mpn': {'type': 'string', 'description': 'Manufacturer part number, e.g. LM358MX/NOPB'}, 'country': {'type': 'string', 'description': 'ISO country for regional pricing, default US'}}, 'additionalProperties': False}
product-barcode
Full product truth from an EAN/UPC barcode: name, brand, quantity, categories, complete ingredients, allergens, additives, nutrition per 100g, Nutri-Score / NOVA / Eco-Score, packaging materials with recycling info, plus any linked CPSC or FDA recall for the same barcode. Covers food, general products and cosmetics (Open Food/Products/Beauty Facts). JSON response. [Paid: $0.02 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['ean'], 'properties': {'ean': {'type': 'string', 'description': 'EAN/UPC barcode, 8-14 digits'}}, 'additionalProperties': False}
reader
Turn any public web page, including JavaScript-heavy ones, into clean readable markdown (or text/html) with title and byline. Rendered by a real browser then stripped to the main content. Ideal for feeding pages to LLMs. JSON response. [Paid: $0.006 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'Public page URL'}, 'format': {'enum': ['markdown', 'text', 'html'], 'type': 'string', 'description': 'Output format, default markdown'}}, 'additionalProperties': False}
screenshot
Full-fidelity screenshot of any public web page, captured by a real Chrome browser. Viewport or full-page, configurable width. Returns a base64 PNG. JSON response. [Paid: $0.015 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'Public page URL'}, 'full': {'type': 'string', 'description': '1 for full-page, else viewport'}, 'width': {'type': 'integer', 'description': 'Viewport width 320-2000, default 1280'}}, 'additionalProperties': False}
sec-financials
Key financials for any US-listed company by ticker, straight from SEC EDGAR XBRL filings: latest annual revenue, gross profit, operating and net income, total assets, liabilities, stockholders equity, cash and diluted EPS, plus up to 5 years of history for each. Official as-reported 10-K figures. Pass ticker=. JSON response. [Paid: $0.03 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['ticker'], 'properties': {'ticker': {'type': 'string', 'description': 'US-listed ticker symbol, e.g. AAPL'}}, 'additionalProperties': False}
web-search
Keyless web search for agents: pass a query, get a concise web-grounded answer plus the top source results (title, URL, snippet). Live web access, no API key or account needed. JSON response. [Paid: $0.008 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['q'], 'properties': {'q': {'type': 'string', 'description': 'Search query, 1-300 chars'}}, 'additionalProperties': False}
youtube-transcript
Full plain-text transcript of a YouTube video, de-duplicated and cleaned from the captions. Accepts a video id or URL. Ideal for feeding video content to LLMs. JSON response. [Paid: $0.01 USDC per call via x402 on Base; the calling client pays automatically.]
Input schema
{'type': 'object', 'required': ['v'], 'properties': {'v': {'type': 'string', 'description': 'YouTube video id or full URL'}}, 'additionalProperties': False}
History
Recent tool changes
Removed
web-history
Sept. 23, 2026, 2:52 a.m.
Removed
tech-stack
Sept. 23, 2026, 2:52 a.m.
Added
holidays
Sept. 17, 2026, 7:58 a.m.
Added
sec-financials
Sept. 17, 2026, 7:58 a.m.
Added
tech-stack
Sept. 17, 2026, 7:58 a.m.
Added
web-history
Sept. 17, 2026, 7:58 a.m.
Added
package-check
Sept. 17, 2026, 7:58 a.m.
Added
local-search
Sept. 17, 2026, 7:58 a.m.
Added
job-search
Sept. 17, 2026, 7:58 a.m.
Added
part-lookup
Sept. 17, 2026, 7:58 a.m.
Added
product-barcode
Sept. 17, 2026, 7:58 a.m.
Added
hs-classify
Sept. 17, 2026, 7:58 a.m.
Added
chem-compat
Sept. 17, 2026, 7:58 a.m.
Added
chem-safety
Sept. 17, 2026, 7:58 a.m.
Added
reader
Sept. 17, 2026, 7:58 a.m.
Added
screenshot
Sept. 17, 2026, 7:58 a.m.
Added
brand-visibility
Sept. 17, 2026, 7:58 a.m.
Added
web-search
Sept. 17, 2026, 7:58 a.m.
Added
youtube-transcript
Sept. 17, 2026, 7:58 a.m.
Added
news-search
Sept. 17, 2026, 7:58 a.m.
Added
email-validate
Sept. 17, 2026, 7:58 a.m.
Added
domain-check
Sept. 17, 2026, 7:58 a.m.
Added
fx-rates
Sept. 17, 2026, 7:58 a.m.
Added
crypto-gas
Sept. 17, 2026, 7:58 a.m.
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