aid: options-technology
url: https://raw.githubusercontent.com/api-evangelist/options-technology/refs/heads/main/apis.yml
name: Options Technology
kind: company
description: Options Technology (Options IT) is a capital markets managed services
  and trading infrastructure provider founded in 1993, backed by private equity firm
  Abry Partners since 2019, serving over 550 firms globally. Its market data business,
  built on the 2021 acquisition of ACTIV Financial, sells low-latency raw and normalized
  exchange feeds delivered over colocated multicast and TCP, real-time streaming into
  AWS, GCP, and Azure, tickerplant snapshot and time-series services, and lossless
  data capture with raw .pcap files. The commercial relationship is sales-gated and
  entitlement-managed, but the ACTIV Web One API - a WebSocket plus WebAssembly
  JavaScript API distributed via npm - has genuinely public developer documentation,
  tutorials, and an in-browser playground at weboneapi.activfinancial.com.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/options-technology.png
tags:
- Financial
- Market Data
- Real-Time
- Streaming
- Trading Infrastructure
- Exchange Data
- Managed Services
- Low Latency
created: '2026-07-21'
modified: '2026-07-22'
specificationVersion: '0.19'
apis:
- aid: options-technology:activ-web-one-api
  name: ACTIV Web One API (AtlasFeed)
  tags:
  - Market Data
  - WebSocket
  - Streaming
  - Snapshots
  - Time Series
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://weboneapi.activfinancial.com/
  baseURL: wss://aop-ny4-replay.activfinancial.com
  properties:
  - url: https://weboneapi.activfinancial.com/documentation/
    type: Documentation
  - url: https://weboneapi.activfinancial.com/tutorials/
    type: GettingStarted
  - url: https://weboneapi.activfinancial.com/playground/
    type: Sandbox
  - url: https://www.npmjs.com/package/@activfinancial/one-api
    type: SDK
  - url: https://github.com/activfinancial/one-api-examples
    type: CodeRepository
  description: WebSocket-based (WebAssembly) JavaScript/TypeScript market data API
    for browser and Node.js, installed as npm package '@activfinancial/one-api'
    (latest 1.1.4). Supports snapshots, real-time subscriptions, queries, and
    time-series history across ACTIV's normalized multi-asset feed, with Promises,
    async/await, and AsyncIterator interfaces. Clients connect with
    activOneApi.connect({ host, user, password }) - tutorials document the host
    aop-ny4-replay.activfinancial.com - and credentials are entitlement-managed
    and provisioned by sales, not self-serve. Documentation, tutorials, examples,
    and an in-browser playground are public; no OpenAPI or AsyncAPI spec is
    published.
common:
- type: DomainSecurity
  url: security/options-technology-domain-security.yml
- type: Website
  url: https://www.options-it.com/
- type: Portal
  url: https://weboneapi.activfinancial.com/
- type: Documentation
  url: https://weboneapi.activfinancial.com/documentation/
- type: GitHubOrganization
  url: https://github.com/activfinancial
- type: LinkedIn
  url: https://www.linkedin.com/company/options-technology
- type: Blog
  url: https://www.options-it.com/news/
- type: PrivacyPolicy
  url: https://www.options-it.com/privacy-statement/
- type: Support
  url: https://www.options-it.com/activ-support/
- type: StatusPage
  url: https://status.options-it.com/
- type: APIReference
  url: https://weboneapi.activfinancial.com/documentation/
- type: GettingStarted
  url: https://weboneapi.activfinancial.com/tutorials/
- type: Packages
  url: packages/options-technology-packages.yml
- type: SDKs
  url: packages/options-technology-packages.yml
- type: Components
  url: components/options-technology-components.yml
- type: ErrorCatalog
  url: errors/options-technology-error-codes.yml
- type: Authentication
  url: authentication/options-technology-authentication.yml
- type: Lifecycle
  url: lifecycle/options-technology-lifecycle.yml
- type: ChangeLog
  url: changelog/options-technology-changelog.yml
- type: Sandbox
  url: sandbox/options-technology-sandbox.yml
- type: TrustCenter
  url: security/options-technology-trust-center.yml
- type: Compliance
  url: https://www.options-it.com/about/security/
- type: LLMsTxt
  url: llms/options-technology-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com