aid: alltick-api
name: AllTick API
description: AllTick (AllTick PTE. LTD., Singapore) sells real-time and historical financial market tick
  data through a token-authenticated HTTPS query API and two WebSocket streams, covering forex, Hong Kong
  / US / A-share equities, indices, precious metals, crude oil and cryptocurrencies across roughly 100,000
  symbols. The HTTP surface returns candlesticks (1-minute through monthly, with ex-rights and forward-adjusted
  variants), latest trade ticks, order-book depth, equity reference data and SSE/NYSE/NASDAQ trading-halt
  listings; the WebSocket surface pushes tick-by-tick trades and order-book updates. Sold self-serve in
  USDT on a per-symbol-basket or whole-market basis, with a permanent free tier limited to ten demo symbols.
  Built for exchanges, brokers, quantitative teams, trading platforms and fintech developers.
image: https://alltick.co/images/logo.png
url: https://alltick-api.apievangelist.com/apis.yml
created: '2026-08-18'
modified: '2026-08-18'
specificationVersion: '0.23'
tags:
- Financial market data
- Real-Time Data
- stock-market-data
- forex-data
- cryptocurrency-data
- commodities-data
- Tick Data
- websocket-streaming
- Fintech
- Quantitative Trading
- market-data-api
- trading-halts
tags_raw:
- financial-market-data
- real-time-data
- stock-market-data
- forex-data
- cryptocurrency-data
- commodities-data
- tick-data
- websocket-streaming
- fintech
- quantitative-trading
- market-data-api
- trading-halts
apis:
- name: AllTick REST/HTTP Query API
  description: 'Token-authenticated HTTPS query API for financial market tick data. Twelve operations
    across three base paths: /quote-stock-b-api for Hong Kong, US and A-share equities, /quote-b-api for
    forex, cryptocurrencies and commodities, and /api/suspension for SSE, NYSE and NASDAQ trading halts.
    Returns candlesticks (single and batch), latest trade price, order-book depth and equity static reference
    data. GET requests carry the whole request as a URL-encoded JSON document in a `query` parameter;
    responses use a {ret, msg, trace, data} envelope.'
  humanURL: https://apis.alltick.co/en
  baseURL: https://quote.alltick.co
  tags:
  - Financial market data
  - Real-Time Data
  - stock-market-data
  - forex-data
  - cryptocurrency-data
  - commodities-data
  - Tick Data
  - Fintech
  - Quantitative Trading
  - trading-halts
  tags_raw:
  - financial-market-data
  - real-time-data
  - stock-market-data
  - forex-data
  - cryptocurrency-data
  - commodities-data
  - tick-data
  - fintech
  - quantitative-trading
  - trading-halts
  properties:
  - type: OpenAPI
    url: openapi/alltick-api-openapi.json
  - type: Documentation
    url: https://apis.alltick.co/en
  - type: APIReference
    url: https://apis.alltick.co/en/api-reference/stock/kline
  - type: GettingStarted
    url: https://en.apis.alltick.co/integration-process/process-description
  - type: LLMsTxt
    url: https://en.apis.alltick.co/llms.txt
  - type: Overlay
    url: overlays/alltick-api-openapi-overlay.yaml
  - type: DataModel
    url: data-model/alltick-api-data-model.yml
- name: AllTick WebSocket Streaming API
  description: 'Token-authenticated WebSocket streaming API for real-time market data. Two endpoints —
    wss://quote.alltick.co/quote-stock-b-ws-api for equities and wss://quote.alltick.co/quote-b-ws-api
    for forex, crypto and commodities — carrying a numbered cmd_id protocol: subscribe to tick-by-tick
    trades (22004, pushed on 22998) or order-book depth (22002, pushed on 22999), cancel with 22006, and
    hold the connection open with a mandatory 10-second heartbeat (22000/22001). Candlesticks are not
    pushed; they are HTTP-only.'
  humanURL: https://en.apis.alltick.co/websocket-api/websocket-interface-api
  baseURL: wss://quote.alltick.co
  tags:
  - Financial market data
  - Real-Time Data
  - websocket-streaming
  - Tick Data
  - stock-market-data
  - forex-data
  - cryptocurrency-data
  - commodities-data
  - Fintech
  - Quantitative Trading
  tags_raw:
  - financial-market-data
  - real-time-data
  - websocket-streaming
  - tick-data
  - stock-market-data
  - forex-data
  - cryptocurrency-data
  - commodities-data
  - fintech
  - quantitative-trading
  properties:
  - type: Documentation
    url: https://en.apis.alltick.co/websocket-api/websocket-interface-api
  - type: APIReference
    url: https://en.apis.alltick.co/integration-process/universal-standard-header-description/websocket-common-standard-header
maintainers:
- FN: AllTick
  email: support@alltick.co
  url: https://alltick.co/
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 90
  at: '2026-08-18T02:12:28.996Z'
common:
- type: DomainSecurity
  url: security/alltick-api-domain-security.yml
- type: DeveloperPortal
  url: https://apis.alltick.co/en
- type: Documentation
  url: https://en.apis.alltick.co/
- type: APIReference
  url: https://apis.alltick.co/en/api-reference/stock/kline
- type: GettingStarted
  url: https://en.apis.alltick.co/integration-process/process-description
- type: Support
  url: https://alltick.co/#contact
- type: HelpCenter
  url: https://alltick.co/faqs
- type: Blog
  url: https://blog.alltick.co/
- type: BlogRSS
  url: https://blog.alltick.co/feed/
- type: GitHubOrganization
  url: https://github.com/alltick
- type: SourceCode
  url: https://github.com/alltick/alltick-realtime-forex-crypto-stock-tick-finance-websocket-api
- type: Pricing
  url: https://alltick.co/pricing
- type: SignUp
  url: https://alltick.co/register
- type: Login
  url: https://alltick.co/login
- type: TermsOfService
  url: https://alltick.co/terms
- type: PrivacyPolicy
  url: https://alltick.co/policy
- type: StatusPage
  url: https://status.alltick.co/
- type: Plans
  url: plans/alltick-api-plans-pricing.yml
- type: RateLimits
  url: rate-limits/alltick-api-rate-limits.yml
- type: Authentication
  url: authentication/alltick-api-authentication.yml
- type: ErrorCatalog
  url: errors/alltick-api-error-codes.yml
- type: Conventions
  url: conventions/alltick-api-conventions.yml
- type: Lifecycle
  url: lifecycle/alltick-api-lifecycle.yml
- type: Conformance
  url: conformance/alltick-api-conformance.yml
- type: Sandbox
  url: sandbox/alltick-api-sandbox.yml
- type: Packages
  url: packages/alltick-api-packages.yml
- type: MCPServer
  url: mcp/alltick-api-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/alltick-api-llms.txt
x-enrichment:
  date: '2026-08-18'
  status: enriched
  artifacts_added: 18
  pass: local-v1