#developer

Live creator and sketch data from OpenProcessing, the community for Processing and p5.js creative-coding sketches, served from its public API. The user endpoint returns a creator's profile — username, name, bio, location, website, join date and total sketch count. The sketches endpoint lists a creator's published sketches with title, license, engine mode and dates. The sketch endpoint returns a single sketch's detail — title, description, tags, license, libraries used, the fork parent it was remixed from, and the author. The social endpoint returns a creator's followers or the accounts they follow. This is a creative-coding community stats API — creator profiles, sketch catalogues and the follow graph — distinct from the code-hosting, package-registry and other social-platform APIs in the catalogue. A user is a numeric OpenProcessing userID and a sketch is a numeric visualID, both visible in OpenProcessing URLs. Live, no key on the upstream, nothing stored.

api.oanor.com/openprocessing-api

Live mod-platform stats from Modrinth, the open Minecraft content platform — no key, nothing stored. The adoption-and-community view of the Minecraft modding ecosystem: how much each mod, modpack, shader or resource pack is downloaded and followed, and which projects are most popular, distinct from the other developer-ecosystem and gaming APIs in the catalogue. The project endpoint returns a single project in full — total downloads, followers, type, categories, supported game versions and loaders, client/server sides and license. The search endpoint searches projects, filterable by type (mod, modpack, shader, resource pack, data pack) and sortable by downloads or follows, each with its download and follower count. The versions endpoint returns a project's recent releases with per-version downloads, supported game versions and loaders. Build mod dashboards, popularity trackers, "is this mod maintained" widgets and modpack browsers on top of real Modrinth data. Look up a project by its slug (sodium, iris, fabric-api); downloads are the headline popularity metric.

api.oanor.com/modrinth-api

Live Firefox add-on stats from the official Mozilla Add-ons (AMO) API — no key, nothing stored. The adoption-and-reputation view of the Firefox ecosystem: how many users an extension or theme has, how it is rated and reviewed, and which add-ons are most popular, distinct from the other developer-ecosystem and package APIs in the catalogue. The addon endpoint returns a single add-on in full — its average daily users, weekly downloads, the star rating with review count, authors, version, type and categories. The search endpoint searches add-ons sortable by users, rating or relevance, each with its user count and rating. The top endpoint returns the most-used add-ons, optionally filtered to extensions or themes. Build extension-popularity dashboards, "is this add-on still maintained and trusted" widgets, competitor trackers and developer-portfolio tools on top of real Mozilla Add-ons data. Look up an add-on by its slug (ublock-origin, darkreader); average daily users is the headline popularity metric and the rating is the community reputation.

api.oanor.com/mozillaaddons-api

Live install analytics for Homebrew, the macOS and Linux package manager, from the public formulae.brew.sh feed — no key, nothing stored. The adoption view of the Homebrew ecosystem: how much each command-line formula and each desktop-app cask is installed, and the most-installed packages overall, distinct from the Homebrew formula-catalog API in the catalogue (which describes a package — this measures how much it is actually used). The formula endpoint returns a command-line tool's install counts over 30, 90 and 365 days plus install-on-request, with its version and description. The cask endpoint returns a desktop app's install counts. The top endpoint returns the most-installed formulae or casks over a chosen window, ranked. Build developer-tool popularity dashboards, "is this tool still maintained and used" widgets, package-trend trackers and ecosystem-health tools on top of real Homebrew analytics. Look up a formula by its name (wget, node, ffmpeg) or a cask by its token (google-chrome, visual-studio-code); counts come from Homebrew's opted-in user analytics.

api.oanor.com/brewanalytics-api

Live PyPI (Python Package Index) download analytics from pypistats.org — no key, nothing stored. The adoption view of a Python package: how much it is downloaded, the daily trend, and the breakdown by Python version and operating system, distinct from the PyPI registry-metadata API in the catalogue (which describes a package — this measures how much the community actually uses it). The recent endpoint returns the headline download counts: last day, last week and last month. The overall endpoint returns the daily download timeline so you can chart growth. The python endpoint breaks downloads down by Python version, showing which versions the package's users are actually on. The system endpoint breaks downloads down by operating system — Linux, Windows and macOS. Build package-popularity dashboards, dependency-adoption trackers, "which Python version should we still support" tools and ecosystem-trend widgets on top of real PyPI download data. Look up any package by its PyPI name (requests, numpy, flask); names are normalised to lowercase and the version and system splits include each category's share of total downloads.

api.oanor.com/pypistats-api

Live competitive-programming rating data from AtCoder, the largest Japanese competitive-programming platform, over its public rating-history feed — no key, nothing stored. This is the contest-rating social view for a coder: their AtCoder rating, colour tier, contest record and performance over time, distinct from the other competitive-programming and developer platforms in the catalogue — AtCoder runs its own AGC/ABC contests, its own rating system and its own community. The user endpoint returns a profile snapshot: current rating, peak rating, the AtCoder colour tier (gray, brown, green, cyan, blue, yellow, orange, red), the number of rated contests, the best placing, the best performance and the latest contest. The history endpoint returns the full per-contest rating timeline — each contest with its date, old and new rating, the rating delta, placing, performance and whether it counted as rated. The stats endpoint aggregates a coder's record: rated versus unrated contests, average and best performance, contest wins, podium finishes, the rating range and per-year activity. Build coder leaderboards, rating cards, contest-tracking bots and recruiting signals on top of real AtCoder data. Lookup is by handle; the legendary handle "tourist" is always available.

api.oanor.com/atcoder-api

Live project, people and release data from Launchpad, Canonical's open-source collaboration platform and the home of Ubuntu, via its public REST API. Launchpad is built around free-software projects, the teams that maintain them and the people in those teams. Get a project's profile — its title and summary, homepage, the licences it is released under, when it was registered and whether it tracks bugs, answers and translations on Launchpad. Resolve any Launchpad name to a person or a team, with its display name, whether it is a team, when it joined and its self-description. Pull a team's membership — the people and sub-teams that make up an open-source community. Get a project's released versions with their dates. Live, no key, nothing stored. Distinct from GitHub, GitLab, Codeberg and SourceForge forge APIs — this is Launchpad's project registry, its teams and its people. Perfect for open-source-directory, packaging, release-tracking and developer-community apps.

api.oanor.com/launchpad-api

Live project, release and download data from SourceForge, the original open-source software forge and download host. Unlike a git forge, SourceForge is built around distributing release binaries to the world, so its signature data is who downloads what, from where. Get a project's profile — its name, summary, status, creation date, homepage, the categories it is filed under and its developer count. Pull the download statistics for a date range — the total, the daily series and the breakdown by operating system. See where in the world a project is downloaded, the per-country download counts that no git forge exposes. Get the project's best current release with its file, version, size and date, plus the recommended download for Windows, macOS and Linux. Live, no key, nothing stored. Distinct from GitHub, GitLab and Codeberg git-forge APIs and from package registries — this is SourceForge's project directory and its global download analytics. Perfect for software-directory, release-tracking, download-analytics and developer apps.

api.oanor.com/sourceforge-api

Live profile, ranking and challenge data from Codewars, the competitive-programming community where developers level up by solving "kata". Get a member's whole standing — honor points, overall rank as a Codewars kyu/dan grade with its score, the per-language ranks they hold, their clan, their global leaderboard position and how many kata they have completed and authored. Pull the paginated list of kata a member has solved with the languages they used, the kata a member has created with rank and popularity, or any code challenge in full — its category, difficulty, tags, available languages and community stats (total completed, attempts, stars and vote score). Live, no key, nothing stored. Distinct from Codeforces, GitHub and Stack Exchange APIs — this is the Codewars honor, kyu-rank, clan, leaderboard and kata-challenge graph. Perfect for developer leaderboards, coding-community, gamification, portfolio and recruiting apps.

api.oanor.com/codewars-api

English word inflection as an API. Pluralize or singularize any word — correctly handling the irregulars that trip up naive code (person ↔ people, cactus ↔ cacti, goose ↔ geese, analysis ↔ analyses, and uncountables like sheep and series). Get count-aware inflection ("1 item" vs "3 items", optionally with the number included), and check whether a given word is already singular or plural. Everything is computed locally, so it is instant and always available. Ideal for ORMs and code generators, REST resource naming, UI labels and notifications ("3 result(s)"), search and autocomplete, and any app that turns counts into correct grammar. For case styles and URL slugs, use the Text API.

api.oanor.com/inflector-api

Turn text into ASCII-art banners as an API, with 300+ classic FIGlet fonts (Standard, Slant, Big, Ghost, Doom, 3D-ASCII, Banner and many more). Send a word or short phrase and a font and get back ready-to-paste ASCII art, with control over output width and the letter-spacing layout. Browse and search the full font catalogue. Rendering runs entirely on the engine — no third-party service, so it is fast and always available. Ideal for CLI tools and terminal output, README and changelog headers, build banners, chat and Discord bots, retro UIs and any place a plain string deserves a little flourish.

api.oanor.com/asciiart-api

Search Stack Overflow and the Stack Exchange network — questions by relevance with scores, answer counts and tags, full question details, and user profiles with reputation, badges and location. Ideal for developer tools, tech-trend monitoring, Q&A aggregation and reputation lookups.

api.oanor.com/stackexchange-api

Run an on-page SEO audit on any URL — title and meta-description analysis, heading structure, content length, image alt coverage, canonical / viewport / Open Graph checks and an internal/external link breakdown — with an overall 0–100 score. Plus a dedicated link analysis endpoint.

api.oanor.com/seo-api

Unfurl link previews — title, description, image, site name and favicon (Open Graph + meta tags) — and expand / unshorten URLs by following redirects to their final destination. Perfect for chat unfurls, link cards and resolving short links.

api.oanor.com/url-api

Decode any Vehicle Identification Number (VIN) into make, model, year, body class, engine, fuel type, drivetrain and plant — and browse vehicle makes and models by type and year. Powered by the official NHTSA vPIC database.

api.oanor.com/cars-api

Analyse text in real time: sentiment scoring (positive / negative / neutral with the matched words), automatic language detection across 180+ languages, and a combined analysis endpoint with text statistics. No setup, no model hosting.

api.oanor.com/nlp-api

Domain and IP registration lookups via RDAP — the modern, structured successor to WHOIS. Get the registrar, registration / update / expiry dates, status codes, nameservers, DNSSEC state, and IP network ownership (CIDR, organization, country).

api.oanor.com/whois-api

Validate, parse and format phone numbers using Google libphonenumber: validity check, E.164 / national / international / RFC-3966 formats, country and calling code detection, and line type (mobile, fixed-line, VoIP, toll-free, premium-rate). Covers every country.

api.oanor.com/phone-api

Verify email addresses without sending anything: RFC syntax validation, live MX-record lookup, disposable/throwaway detection (5,500+ domain blocklist), role-account and free-provider flags, "did you mean" typo suggestion, and a 0–100 deliverability score.

api.oanor.com/email-api

Geolocate any IPv4 or IPv6 address — country, region, city, postal code, latitude/longitude, timezone, calling code, currency and network details (ASN, ISP, organization). Look up any address or detect the caller's own public IP.

api.oanor.com/ipgeo-api