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Convert a date-time from Europe/London to Asia/Singapore: send 'now' or a local date-time in Europe/London, get the same instant in Asia/Singapore with both UTC offsets, whether daylight saving applies on each side, the...
Convert a date-time from Europe/London to Asia/Hong_Kong: send 'now' or a local date-time in Europe/London, get the same instant in Asia/Hong_Kong with both UTC offsets, whether daylight saving applies on each side, the...
Convert a date-time from Europe/London to Asia/Shanghai: send 'now' or a local date-time in Europe/London, get the same instant in Asia/Shanghai with both UTC offsets, whether daylight saving applies on each side, the ho...
Convert a date-time from Europe/London to Asia/Tokyo: send 'now' or a local date-time in Europe/London, get the same instant in Asia/Tokyo with both UTC offsets, whether daylight saving applies on each side, the hour dif...
Convert a date-time from Europe/London to Asia/Seoul: send 'now' or a local date-time in Europe/London, get the same instant in Asia/Seoul with both UTC offsets, whether daylight saving applies on each side, the hour dif...
Convert a date-time from Europe/London to Australia/Sydney: send 'now' or a local date-time in Europe/London, get the same instant in Australia/Sydney with both UTC offsets, whether daylight saving applies on each side,...
Convert a date-time from Europe/London to Pacific/Auckland: send 'now' or a local date-time in Europe/London, get the same instant in Pacific/Auckland with both UTC offsets, whether daylight saving applies on each side,...
Convert a date-time from Europe/London to UTC: send 'now' or a local date-time in Europe/London, get the same instant in UTC with both UTC offsets, whether daylight saving applies on each side, the hour difference and th...
Unit conversion in one GET, without an LLM or a calculator: length, mass, volume, data and time, plus temperature. curl: GET /convert?value=1&from=km&to=m (from/to are unit names; temperature uses c|f|k). Response: {"inp...
Base64 encode/decode with auto-detection: valid base64 input is decoded (UTF-8), anything else is encoded; force with 'encode:' or 'decode:'. Also returns URL-safe base64 and hex. $0.01 per call.
Pure-compute data format conversion (no network): JSON<->CSV, JSON<->YAML, JSON normalize/minify, Markdown->HTML (sanitized), HTML->Markdown/text, base64/hex, TOML->JSON. Operates only on the supplied data.
Country economic indicators (World Bank), $0.001 USDC per call: Latest available World Bank values for a country, each with its year: GDP (current US$), real GDP growth %, GDP per capita US$, CPI inflation %, population,...
Unix timestamp converter: seconds or milliseconds to ISO 8601, RFC 2822, weekday and relative time; or any ISO/date string to Unix seconds and milliseconds. Auto-detects the input. $0.01 per call.
IPv6 prefix 64: pure calculation on the address, no network call. The /64 network. $0.01 per call.
EUR to USD exchange rate and conversion: converts an amount of EUR into USD at the latest European Central Bank reference rate (frankfurter.app, updated every business day), returning the rate, the converted value and th...
GBP to EUR exchange rate and conversion: converts an amount of GBP into EUR at the latest European Central Bank reference rate (frankfurter.app, updated every business day), returning the rate, the converted value and th...
USD to MXN exchange rate and conversion: converts an amount of USD into MXN at the latest European Central Bank reference rate (frankfurter.app, updated every business day), returning the rate, the converted value and th...