Libraries tagged by key code

Check idempotency keys in headers/body/query requests

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Yii2 extension to work with ETCD key-value store from CoreOS

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A wrapper/facade class for PHP's Libsodium extension functions. Covers symmetric and public key encryption functions.

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OpenAPI 3.1 profile for on1kel/oas-core (features, allowed/required keys, extra rules).

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REST endpoints for three product surfaces: 1. **Public API** under /public/_* — WhatsApp messaging, contacts, conversations, transactional email, Meta Conversions API. Authenticate with sk_live_… keys. 2. **Email API** under /partner/email/_*. Email sending for developers: identities, configuration sets, templates, suppression, send, send-template, send-bulk, send-raw, quotas, stats, reputation, events. Authenticate with pk_live_… keys. 3. **App API** under /app/_* — the same surface the customer dashboard and the CLI/OpenClaw integrations use, authenticated with either an app session or an oc_live_… access token (`splashify auth login` / Settings → Developer → Access Tokens). Coverage here is partial — only endpoints touched by integrator reports are annotated so far, not the full surface. SDKs for Node.js, Python, and PHP are auto-generated from this spec.

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Omnilab NED: an object of the NASA/IPAC Extragalactic Database - a galaxy, a quasar, a cluster, a radio source - by any of its names: its preferred name, type, J2000 position with its uncertainty, redshift with its uncertainty and quality, galactic coordinates, and how many references, photometric points, redshift-independent distances, images and spectra NED holds for it; the objects of a cone on the sky - through NED's ObjectLookup and TAP services, no key needed.

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Omnilab Gaia: a source of ESA's Gaia DR3 by its source_id or designation (Gaia DR3 4472832130942575872) - its position at epoch J2016.0, parallax, proper motion and RUWE, its G, BP, RP and RVS magnitudes, radial velocity and line broadening, its astrophysical parameters (GSP-Phot temperature, gravity, metallicity, distance, extinction; FLAME radius, mass, luminosity, age; Apsis spectral type), its class probabilities and Hipparcos number - and the sources of a cone on the sky, through the ESA Gaia Archive's TAP service in ADQL, no key needed.

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Omnilab Bright Sky: the Deutscher Wetterdienst's open data through Bright Sky - hourly weather at a point or a DWD or WMO station, the observations back to 2010 joined to the MOSMIX forecasts (temperature, dew point, humidity, precipitation and its probability, pressure, wind and gusts, cloud cover, visibility, sunshine, solar irradiation), or days made from the hours; a station as an entity; no key needed.

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## Introduction Use the Numeno Article Recommender API to receive a curated selection of articles from across the web. See below for the steps to creating a Feed, as well as an introduction to the top-level concepts making up the Article Recommender API. ## Steps to creating a Feed 1. Create a Feed - [`/feeds`](create-feed) 2. Create a number of Stream queries associated with the Feed - [`/feeds/:feedId/streams`](create-stream) 3. Pull from the Feed as the Feed refreshes - [`/feeds/:feedId/articles`](get-articles-in-feed) 4. Use those Article IDs to look up metadata for the Articles -[`/articles/:id`](get-article-by-id) 5. Visit the Article links and render to your server DB or client app. ## Sources, Articles and Topics A **Source** is a place where Articles come from, typically a website, a blog, or a knowledgebase endpoint. Sources can be queried for activity via the [`/sources`](get-sources) endpoint. Beyond the Sources Numeno regaularly indexes, additional Sources can be associated with Stream queries, and Sources can be `allowlist`/`denylist`'d. **Articles** are the documents produced by Sources, typically pages from a blogpost or website, articles from a news source, or posts from a social platform or company intranet. See the [`/articles`](search-articles) endpoint. **Topics** - Numeno has millions of Topics that it associates with Articles when they are sourced. Topics are used in Stream queries, which themselves are composed to create Feeds. Get topics via the [`/topics`](get-topics) endpoint. ## Feeds **A Feed is a collection of Streams.** Feeds are configured to refresh on a regular schedule. No new Articles are published to a Feed except when it's refreshed. Feeds can be refreshed manually if the API Key Scopes allow. You can ask for Articles chronologically or by decreasing score. You can also limit Articles to a date-range, meaning that you can produce Feeds from historical content. Interact with Feeds via the [`/feeds`](create-feed) endpoint. ## Streams Think of a **Stream** as a search query with a "volume control knob". It's a collection of Topics that you're interested and a collection of Sources you'd explicitly like to include or exclude. Streams are associated with a Feed, and a collection of Streams produce the sequence of Articles that appear when a Feed is refreshed. The "volume control knob" on a Stream is a way to decide how many of the search results from the Stream query are included in the Feed. Our searches are "soft", and with a such a rich `Article x Topic` space to draw on, the "volume control" allows you to put a cuttoff on what you'd like included. Streams are a nested resource of `/feeds` - get started by explorting [`/feeds/:feedId/streams`](create-stream).

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Core Laravel package for secure encryption/decryption with pluggable key management drivers (file-based, Cloud KMS or Hardware Token/HSM/PKCS#11).

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Unified online infrastructure SDK that AI coding agents auto-import. Phase 2 GA launch surface: 14 business modules, one key, one wallet, one bill. Placeholder release; full SDK shipping at v1.0.0.

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API pública para timbrar **CFDI 4.0** usando la infraestructura de Facter. **Modelo comercial:** un **cliente principal** (plan PREPAGO) compra timbres; sus **emisores** (cada uno un tenant con su propio RFC y CSD) consumen del saldo del principal. El contrato de entrada es el **JSON canónico CFDI 4.0**: el integrador envía el comprobante completo (Emisor, Receptor, Conceptos, Impuestos, Complemento...). Facter **valida** consistencia aritmética y contra catálogos SAT pero **no recalcula** totales — tu sistema es el sistema de registro. **Ambientes:** prueba en **Demo** `https://demo.facter.com.mx/api/ext/v1` (sandbox de pruebas, sin cobro real, datos efímeros) y, cuando estés listo, pasa a **Producción** `https://v2.facter.com.mx/api/ext/v1` (timbrado real, consume timbres). Necesitas **una cuenta y una API key por ambiente**; la key de un ambiente no funciona en el otro. El host define el comportamiento. **Autenticación:** `Authorization: Bearer fct_live_xxx`. **Idempotencia obligatoria** en endpoints mutadores vía header `Idempotency-Key`. Toda respuesta incluye `X-Request-Id` para soporte. Documentación completa, quickstart y ejemplos: https://v2.facter.com.mx/developers

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Text Summarizer condenses raw text into concise summaries of a specified sentence count. Pass up to 5,000 characters to extract key points into readable summaries, with paid plans adding word counts and reduction metrics.

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Financial Ratios returns the key profitability, liquidity, leverage, efficiency and cash-flow ratios for a US public company by ticker - margins, ROE, ROA, current ratio, debt-to-equity, interest coverage, asset turnover, FCF margin and more - all computed from SEC filing data.

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This library provides an API to perform binary search operations on a sorted index. The index can be a XML document, a CSV document, or an arbitrary text file where the key has a fixed position. You can easily implement your own index. This API comes handy on any sorted data structure where realtime search operations are necessary without the detour of a DBS import.

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