AllTick API

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.

AllTick API publishes 3 APIs on the APIs.io network: Quote B API, Quote Stock B API, and Suspension API. Tagged areas include Financial market data, Real-Time Data, stock-market-data, forex-data, and Cryptocurrency Data.

The AllTick API catalog on APIs.io includes 1 event-driven AsyncAPI specification.

AllTick API’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub

57.0/100 strong ▬ flat Agent 31/100 agent ready Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serveFree trial⚡ Free to try

1 APIs

Financial market data Real-Time Datastock-market-dataforex-dataCryptocurrency Datacommodities-dataTick Datawebsocket-streamingFintech Quantitative Tradingmarket-data-apitrading-halts

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 57.0/100 · strong

Contract Quality 13.1 / 23

Developer Ergonomics 11.9 / 18

Access Clarity 13.7 / 18

Operational Transparency 5.9 / 12

Contract Governance 0.5 / 11

Discoverability 6.8 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 31/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/alltick-api: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 4

Individual APIs this provider publishes, each with its own machine-readable definition.

AllTick WebSocket Streaming API

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-...

AllTick API Quote B API

The Quote B Api API from AllTick API — 4 operation(s) for quote b api.

AllTick API Quote Stock B API

The Quote Stock B Api API from AllTick API — 5 operation(s) for quote stock b api.

AllTick API Suspension API

The Suspension API from AllTick API — 3 operation(s) for suspension.

Pricing Plans 1

Published pricing tiers and plan structures.

Alltick Api Plans Pricing

8 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Alltick Api Rate Limits

13 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Alltick Api Event Surface

ASYNCAPI

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Alltick Api Authentication

1 scheme

SECURITY

Alltick Api Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

X-MCPServerCandidate

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

Lifecycle

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

SourceCode

SourceCode

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 4

Status, limits, changes, and where to get help

Support

HelpCenter

StatusPage

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 3

The organization behind the API

Website

Website

Blog

Blog

BlogRSS

BlogRSS

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

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.
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: true
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - pricing
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: false
  label: Freemium (free trial) · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
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 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
- aid: alltick-api:alltick-api-quote-b-api-api
  name: AllTick API Quote B API
  description: The Quote B Api API from AllTick API — 4 operation(s) for quote b api.
  humanURL: https://apis.alltick.co/en
  baseURL: https://quote.alltick.co
  tags:
  - Quote B Api
  properties:
  - type: OpenAPI
    url: openapi/alltick-api-quote-b-api-api-openapi.yml
  - 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: DataModel
    url: data-model/alltick-api-data-model.yml
- aid: alltick-api:alltick-api-quote-stock-b-api-api
  name: AllTick API Quote Stock B API
  description: The Quote Stock B Api API from AllTick API — 5 operation(s) for quote stock b api.
  humanURL: https://apis.alltick.co/en
  baseURL: https://quote.alltick.co
  tags:
  - Quote Stock B Api
  properties:
  - type: OpenAPI
    url: openapi/alltick-api-quote-stock-b-api-api-openapi.yml
  - 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: DataModel
    url: data-model/alltick-api-data-model.yml
- aid: alltick-api:alltick-api-suspension-api
  name: AllTick API Suspension API
  description: The Suspension API from AllTick API — 3 operation(s) for suspension.
  humanURL: https://apis.alltick.co/en
  baseURL: https://quote.alltick.co
  tags:
  - Suspension
  properties:
  - type: OpenAPI
    url: openapi/alltick-api-suspension-api-openapi.yml
  - 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: DataModel
    url: data-model/alltick-api-data-model.yml
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: Website
  url: https://www.alltick.co/
- type: Overlay
  url: overlays/alltick-api-openapi-overlay.yaml
- 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: X-MCPServerCandidate
  url: mcp/alltick-api-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- 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

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