Word Pronunciation is a pronunciation API that retrieves the phonetic pronunciation of any English word in ARPAbet format. Pass a word to receive its phonetic transcription for speech synthesis, dictionaries, or language tools.

Rhyming Words finds matching rhymes for any query word, returning a list of rhyming words and a total match count. Paid plans can adjust the maximum number of rhymes returned.

Word Scramble Generator is a scramble word API that creates puzzles where players unscramble letters to form words, returning each scrambled sequence with its answer and letter count.

Word Search Generator is a word search API that creates customizable word search puzzles with configurable grid size, word placement, and difficulty levels.

Words to Numbers converts spelled-out number phrases into numeric digits. Pass written words to receive the calculated number, formatted English notation, and total digit counts.

Working Days is a working days and business days API that counts the working days and non-working days for any country and month. Pass a two-letter country code and month number to get total counts, working date lists, and non-working days marked with holiday names.

World Holidays lists public holidays and observances for any two-letter country code. It returns holiday dates, official names, and event types across the year.

World Time looks up the current local time, date, and timezone for any city, or for any latitude and longitude. Search by city name to get matching locations with country codes, IANA timezone identifiers, UTC offsets, and formatted times in 12-hour, 24-hour, and ISO 8601 formats.

XML to JSON is an XML to JSON converter API that turns raw XML strings into structured JSON objects. Send any valid XML payload to receive an organized JSON tree preserving tags, attributes, and child elements.

Zip Codes Lookup finds all postal codes within a US city or resolves a five-digit ZIP code to its city and state. Paid plans add geographic coordinates.

ZIP Demographics is a demographic data API for any US ZIP code, built on the US Census American Community Survey. Every plan gets total population and median household income, while paid plans add age, per-capita income, education, housing, employment, and racial composition.

ApiWrapper provides an easy-to-use interface for interacting with APIs in a configurable way

Gem for crawling data from external sources

A Ruby client library for the Apollo Signal API.

A Ruby client library for the Apollo Signal API.

Apontador Oauth2 is a helper for help requests to Api of Apontador

appbaseio ruby rest client

Appboy wrapper

Ruby Nervos AppChain SDK for signature and rpc call

A ruby client for the AppFirst API