TMX Group

TMX Group operates Canadian capital-markets infrastructure - Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha, and the Montreal Exchange - and sells market data through its TMX Datalinx arm. Alongside sales-gated real-time broadcast feeds (TL1/TL2, QuantumFeed, MX Order Book Feed) it offers a self-serve TMX Analytics platform (hub.tmxanalytics.com) whose REST Data Science APIs deliver Canadian and US equity daily stats, intraday trade/quote bars, TAQ NBBO tick data, broker analytics, short interest, buybacks, corporate actions and reference data, and Montreal Exchange options and futures analytics, plus cloud/S3 flat-file and notebook delivery.

TMX Group publishes 11 APIs on the APIs.io network. Tagged areas include Financial, Market Data, Stocks, Exchange, and Derivatives.

TMX Group’s developer surface includes authentication, API reference, getting-started guide, developer portal, documentation, engineering blog, pricing, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub

39.8/100 developing ▬ flat Agent 8/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serve⚡ Free to try

11 APIs

Financial Market Data Stocks Exchange Derivatives Analytics Reference Data Canada

Kin Score

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

Composite quality — 39.8/100 · developing

Contract Quality 0.0 / 21

Developer Ergonomics 8.3 / 17

Access Clarity 10.7 / 17

Operational Transparency 4.2 / 11

Contract Governance 0.5 / 10

Discoverability 6.3 / 9

Regulatory Posture 9.8 / 15

Agent readiness — 8/100 · agent aware

Machine-Readable Contract 0 / 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 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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

Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/tmx-group: 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 11

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

TMX Essential Analytics for Equities API

End-of-day equity analytics for Canadian and US markets - basic, daily, and advanced daily stats plus liquidity analytics and liquidity summaries - via POST endpoints such as /v...

TMX Equity Intraday Trades and Quotes API

One-minute and one-second trade and quote bars for Canadian and US equities via /v1/ca/tradebar1min, /v1/ca/tradebar1sec, /v1/ca/quotesbar1min, /v1/ca/quotesbar1sec and US equiv...

TMX Trades and Quotes Tick Data (TAQ NBBO) API

Historical trade-and-quote tick data with national best bid and offer for Canadian and US listings via /v1/ca/taqnbbo and /v1/us/taqnbbo.

TMX Broker Analytics API

Broker-level trading activity for Canadian markets - broker daily stats, broker liquidity, and broker summaries - via /v1/ca/brokerdailystats, /v1/ca/brokerliquidity, and /v1/ca...

TMX Corporate Actions and Reference Data API

Issuer profiles, global symbol directories and deltas, and global corporate actions via /v1/ca/issuers, /v1/globalsymbols, and /v1/globalsymbolsdelta, with V2 additions covering...

TMX Options and Futures Analytics API

Montreal Exchange derivatives analytics - MX daily stats for options and futures via /v1/ca/mxdailystats, with instrument, order book, and trade datasets documented alongside.

TMX Short Interest Analytics API

Short interest analytics for Canadian listings including days to cover (/v1/daystocover) and percent of float (/v1/percentfloat).

TMX Buybacks API

North American share buyback activity via /v1/northamericanbuybacks.

TMX Price Adjustment Curve API

Price adjustment curves for historical price series via /v1/pac, /v1/pacexplain, /v1/original, and /v1/smoothened.

TMX MOC Imbalance Analytics API

Market-on-close imbalance analytics for the Toronto Stock Exchange closing auction via /v1/ca/moci.

TMX Data Science API V2 (Insight API)

Second-generation GET-based REST surface on insightapi.tmxanalytics.com/v2 covering broker analytics, issuers, global symbols, TSX reference data (CRV bulletins, entitlements, F...

Scroll for all 11

Pricing Plans 1

Published pricing tiers and plan structures.

Tmx Group Plans

10 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Tmx Group Rate Limits

11 limits

RATE LIMITS

Security Posture 2

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

Tmx Group Authentication

apiKey/http-bearer · 2 schemes

SECURITY

Tmx Group Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Portal

Portal

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Lifecycle

Conventions

Conformance

Components

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

Deprecation

Deprecation

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Source (apis.yml)

aid: tmx-group
url: https://raw.githubusercontent.com/api-evangelist/tmx-group/refs/heads/main/apis.yml
name: TMX Group
kind: company
description: TMX Group operates Canadian capital-markets infrastructure - Toronto Stock Exchange, TSX Venture Exchange, TSX
  Alpha, and the Montreal Exchange - and sells market data through its TMX Datalinx arm. Alongside sales-gated real-time broadcast
  feeds (TL1/TL2, QuantumFeed, MX Order Book Feed) it offers a self-serve TMX Analytics platform (hub.tmxanalytics.com) whose
  REST Data Science APIs deliver Canadian and US equity daily stats, intraday trade/quote bars, TAQ NBBO tick data, broker
  analytics, short interest, buybacks, corporate actions and reference data, and Montreal Exchange options and futures analytics,
  plus cloud/S3 flat-file and notebook delivery.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tmx-group.png
tags:
- Financial
- Market Data
- Stocks
- Exchange
- Derivatives
- Analytics
- Reference Data
- Canada
created: '2026-07-21'
modified: '2026-07-22'
specificationVersion: '0.23'
apis:
- aid: tmx-group:tmx-equity-analytics-api
  name: TMX Essential Analytics for Equities API
  tags:
  - Equities
  - Daily Stats
  - Liquidity
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-essential-analytics-for-equities
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-essential-analytics-for-equities
    type: Documentation
  description: End-of-day equity analytics for Canadian and US markets - basic, daily, and advanced daily stats plus liquidity
    analytics and liquidity summaries - via POST endpoints such as /v1/ca/dailystats, /v1/us/advanceddailystats, and /v1/ca/liquidityanalytics
    returning JSON (T-1 data by 6:30am ET).
- aid: tmx-group:tmx-equity-intraday-api
  name: TMX Equity Intraday Trades and Quotes API
  tags:
  - Intraday
  - Trades
  - Quotes
  - OHLC
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-equity-intraday-trades
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-equity-intraday-trades
    type: Documentation
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-equity-intraday-quotes
    type: Documentation
  description: One-minute and one-second trade and quote bars for Canadian and US equities via /v1/ca/tradebar1min, /v1/ca/tradebar1sec,
    /v1/ca/quotesbar1min, /v1/ca/quotesbar1sec and US equivalents.
- aid: tmx-group:tmx-taq-nbbo-api
  name: TMX Trades and Quotes Tick Data (TAQ NBBO) API
  tags:
  - Tick Data
  - TAQ
  - NBBO
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-trades-and-quotes-tick-data
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-trades-and-quotes-tick-data
    type: Documentation
  description: Historical trade-and-quote tick data with national best bid and offer for Canadian and US listings via /v1/ca/taqnbbo
    and /v1/us/taqnbbo.
- aid: tmx-group:tmx-broker-analytics-api
  name: TMX Broker Analytics API
  tags:
  - Brokers
  - Analytics
  tags_raw:
  - Broker
  - Analytics
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-broker-analytics
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-broker-analytics
    type: Documentation
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-broker-analytics-v2
    type: Documentation
  description: Broker-level trading activity for Canadian markets - broker daily stats, broker liquidity, and broker summaries
    - via /v1/ca/brokerdailystats, /v1/ca/brokerliquidity, and /v1/ca/brokersummary, with GET-based V2 equivalents on the
    Insight API.
- aid: tmx-group:tmx-reference-data-api
  name: TMX Corporate Actions and Reference Data API
  tags:
  - Corporate Actions
  - Reference Data
  - Symbols
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-corporate-actions-and-reference-data
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-corporate-actions-and-reference-data
    type: Documentation
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-corporate-actions-and-reference-data-v2
    type: Documentation
  description: Issuer profiles, global symbol directories and deltas, and global corporate actions via /v1/ca/issuers, /v1/globalsymbols,
    and /v1/globalsymbolsdelta, with V2 additions covering TSX reference data (CRV bulletins, entitlements, FITC, SMF) and
    S&P/TSX index data (/v2/sptsx/sdc, sde, sdl).
- aid: tmx-group:tmx-options-futures-analytics-api
  name: TMX Options and Futures Analytics API
  tags:
  - Options
  - Futures
  - Derivatives
  - Montreal Exchange
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-essential-analytics-for-options-and-futures
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-essential-analytics-for-options-and-futures
    type: Documentation
  description: Montreal Exchange derivatives analytics - MX daily stats for options and futures via /v1/ca/mxdailystats, with
    instrument, order book, and trade datasets documented alongside.
- aid: tmx-group:tmx-short-interest-api
  name: TMX Short Interest Analytics API
  tags:
  - Short Interest
  - Days to Cover
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-short-interest-analytics
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-short-interest-analytics
    type: Documentation
  description: Short interest analytics for Canadian listings including days to cover (/v1/daystocover) and percent of float
    (/v1/percentfloat).
- aid: tmx-group:tmx-buybacks-api
  name: TMX Buybacks API
  tags:
  - Buybacks
  - Corporate Actions
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-buybacks
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-buybacks
    type: Documentation
  description: North American share buyback activity via /v1/northamericanbuybacks.
- aid: tmx-group:tmx-price-adjustment-curve-api
  name: TMX Price Adjustment Curve API
  tags:
  - Price Adjustment
  - Historical Data
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-price-adjustment-curve
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-price-adjustment-curve
    type: Documentation
  description: Price adjustment curves for historical price series via /v1/pac, /v1/pacexplain, /v1/original, and /v1/smoothened.
- aid: tmx-group:tmx-moc-imbalance-api
  name: TMX MOC Imbalance Analytics API
  tags:
  - Market on Close
  - Imbalance
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#prod-tmx-ds-api-new-moc-imbalance-analytics
  baseURL: https://analyticsapi.tmxanalytics.com/v1
  properties:
  - url: https://docs.tmxanalytics.com/#prod-tmx-ds-api-new-moc-imbalance-analytics
    type: Documentation
  description: Market-on-close imbalance analytics for the Toronto Stock Exchange closing auction via /v1/ca/moci.
- aid: tmx-group:tmx-insight-api-v2
  name: TMX Data Science API V2 (Insight API)
  tags:
  - Unified-API
  - Reference Data
  - Indices
  tags_raw:
  - Unified API
  - Reference Data
  - Indices
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.tmxanalytics.com/#tmx-data-science-api-v2
  baseURL: https://insightapi.tmxanalytics.com/v2
  properties:
  - url: https://docs.tmxanalytics.com/#tmx-data-science-api-v2
    type: Documentation
  - url: https://docs.tmxanalytics.com/#dev-tmx-ds-api-access-apis-v2
    type: APIReference
  description: Second-generation GET-based REST surface on insightapi.tmxanalytics.com/v2 covering broker analytics, issuers,
    global symbols, TSX reference data (CRV bulletins, entitlements, FITC, SMF), and S&P/TSX index datasets, authenticated
    with the same hub-issued API key and bearer token as V1.
common:
- type: DomainSecurity
  url: security/tmx-group-domain-security.yml
- type: Plans
  url: plans/tmx-group-plans.yml
- type: RateLimits
  url: rate-limits/tmx-group-rate-limits.yml
- type: WellKnown
  url: well-known/tmx-group-well-known.yml
- type: LLMsTxt
  url: llms/tmx-group-llms.txt
- type: ErrorCatalog
  url: errors/tmx-group-problem-types.yml
- type: Lifecycle
  url: lifecycle/tmx-group-lifecycle.yml
- type: Deprecation
  url: https://docs.tmxanalytics.com/#api-versioning
- type: Authentication
  url: authentication/tmx-group-authentication.yml
- type: Conventions
  url: conventions/tmx-group-conventions.yml
- type: Conformance
  url: conformance/tmx-group-conformance.yml
- type: Components
  url: components/tmx-group-components.yml
- type: APIReference
  url: https://docs.tmxanalytics.com/
- type: GettingStarted
  url: https://docs.tmxanalytics.com/#steps-to-access-apis
- type: Website
  url: https://www.tmx.com
- type: Portal
  url: https://hub.tmxanalytics.com/
- type: Documentation
  url: https://docs.tmxanalytics.com/
- type: GitHubOrganization
  url: https://github.com/TMXGroup
- type: LinkedIn
  url: https://www.linkedin.com/company/tmx-group
- type: Blog
  url: https://www.tmx.com/newsroom
- type: Pricing
  url: https://www.tmxinfoservices.com/market-data/pricing-and-contract-documents
- type: SignUp
  url: https://hub.tmxanalytics.com/login
- type: TermsOfService
  url: https://www.tmx.com/terms-of-use
- type: PrivacyPolicy
  url: https://www.tmx.com/en/privacy-policy
- type: Support
  url: https://docs.tmxanalytics.com/#tmx-api-support
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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