Tools
Pay-per-call tools for AI agents.
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Calculator
Evaluate any mathematical expression — arithmetic, algebra, trig, logarithms, unit conversions, and plain English queries. Always deterministic, never hallucinates.
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Email Validator
Validate email addresses against format rules, DNS records, and MX routing.
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Phone Number Validator
Validate and parse phone numbers. Returns country, type (mobile/fixed/VoIP), and formatted variants in national, international, and E.164 formats.
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QR Code Generator
Generate QR codes as base64 PNG or SVG. One call, one code, 1 credit.
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Readability Extractor
Fetch any URL and get back clean, readable article content — title, plain text, clean HTML, excerpt, byline, and word count. Powered by Mozilla Readability, the same engine as Firefox Reader View.