TradingView

TradingView is a charting, social, and market-data platform for traders and investors, and one of the most-visited finance sites in the world. Its developer surface is delivered primarily as client-side, embeddable UI components and self-hosted JavaScript charting libraries rather than a hosted market-data REST API: the open-source (Apache-2.0) Lightweight Charts library, the free self-hosted Advanced Charts (Charting Library) with its custom Datafeed API, the Trading Platform library, and a large catalog of copy-paste embeddable widgets (charts, tickers, heatmaps, screeners, economic calendars). For brokerages, TradingView publishes a Broker Integration REST API contract that a broker implements to enable order entry and account management directly from the chart. Client libraries ship on npm (lightweight-charts), with official iOS and Android wrappers, and the organization runs a self-hosted bug bounty program.

TradingView publishes 2 APIs on the APIs.io network. Tagged areas include Company, Consumer, Charts, Charting Library, and Financial Data.

TradingView’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, changelog, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub

30.2/100 thin ▬ flat Agent 0/100 human only open core · Apache-2.0 Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

2 APIs

Company Consumer ChartsCharting LibraryFinancial Data Market Data Widgets Trading Fintech Embeddable Components

Kin Score

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

Composite quality — 30.2/100 · thin

Contract Quality 0.0 / 19

Developer Ergonomics 6.4 / 15

Access Clarity 4.7 / 15

Operational Transparency 4.4 / 10

Contract Governance 0.0 / 9

Discoverability 5.7 / 8

Regulatory Posture 5.0 / 15

Open Source Surface 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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.

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against 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 75 points between them, because both conditional facets apply and carry 25 points together. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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/tradingview: 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 2

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

TradingView Lightweight Charts

Open-source (Apache-2.0) HTML5-canvas financial charting library — the flagship first-party client SDK, distributed on npm as lightweight-charts.

TradingView Advanced Charts & Broker API

Free, self-hosted Charting Library plus the Datafeed API and the Broker Integration REST API that brokerages implement for in-chart trading.

Security Posture 2

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

Tradingview Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Tradingview Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 3

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Components

Components

Lifecycle

Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

Operate 5

Status, limits, changes, and where to get help

IssueTracker

Releases

Support

StatusPage

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

License

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: tradingview
name: TradingView
description: 'TradingView is a charting, social, and market-data platform for traders and investors, and one of the most-visited
  finance sites in the world. Its developer surface is delivered primarily as client-side, embeddable UI components and self-hosted
  JavaScript charting libraries rather than a hosted market-data REST API: the open-source (Apache-2.0) Lightweight Charts
  library, the free self-hosted Advanced Charts (Charting Library) with its custom Datafeed API, the Trading Platform library,
  and a large catalog of copy-paste embeddable widgets (charts, tickers, heatmaps, screeners, economic calendars). For brokerages,
  TradingView publishes a Broker Integration REST API contract that a broker implements to enable order entry and account
  management directly from the chart. Client libraries ship on npm (lightweight-charts), with official iOS and Android wrappers,
  and the organization runs a self-hosted bug bounty program.'
url: https://raw.githubusercontent.com/api-evangelist/tradingview/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: open-core
  license: Apache-2.0
  open_source: true
  commercial: true
  callable_host: false
  label: Open core · an OSS project plus a commercial hosted product
  confidence: high
  source:
  - license
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
image: https://www.tradingview.com/static/images/logo-preview.png
tags:
- Company
- Consumer
- Charts
- Charting Library
- Financial Data
- Market Data
- Widgets
- Trading
- Fintech
- Embeddable Components
apis:
- name: TradingView Lightweight Charts
  description: Open-source (Apache-2.0) HTML5-canvas financial charting library — the flagship first-party client SDK, distributed
    on npm as lightweight-charts.
  humanURL: https://www.tradingview.com/lightweight-charts/
  baseURL: https://tradingview.github.io/lightweight-charts/
  properties:
  - type: Documentation
    url: https://tradingview.github.io/lightweight-charts/
  - type: APIReference
    url: https://tradingview.github.io/lightweight-charts/docs/api
  - type: GettingStarted
    url: https://tradingview.github.io/lightweight-charts/docs
  - type: SourceCode
    url: https://github.com/tradingview/lightweight-charts
- name: TradingView Advanced Charts & Broker API
  description: Free, self-hosted Charting Library plus the Datafeed API and the Broker Integration REST API that brokerages
    implement for in-chart trading.
  humanURL: https://www.tradingview.com/advanced-charts/
  baseURL: https://www.tradingview.com/charting-library-docs/
  properties:
  - type: Documentation
    url: https://www.tradingview.com/charting-library-docs/
  - type: APIReference
    url: https://www.tradingview.com/charting-library-docs/latest/api/
  - type: GettingStarted
    url: https://www.tradingview.com/charting-library-docs/latest/getting_started/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: IssueTracker
  url: https://github.com/tradingview/lightweight-charts/issues
- type: Releases
  url: https://github.com/tradingview/lightweight-charts/releases
- type: ContributionGuide
  url: https://github.com/tradingview/lightweight-charts/blob/master/CONTRIBUTING.md
- type: License
  name: Apache-2.0
  url: https://github.com/tradingview/lightweight-charts/blob/master/LICENSE
- type: Website
  url: https://www.tradingview.com/
- type: Documentation
  url: https://www.tradingview.com/charting-library-docs/
- type: APIReference
  url: https://www.tradingview.com/charting-library-docs/latest/api/
- type: GettingStarted
  url: https://www.tradingview.com/charting-library-docs/latest/getting_started/
- type: Support
  url: https://www.tradingview.com/support/
- type: Blog
  url: https://blog.tradingview.com/en/
- type: GitHubOrganization
  url: https://github.com/tradingview
- type: Pricing
  url: https://www.tradingview.com/pricing/
- type: TermsOfService
  url: https://www.tradingview.com/policies/
- type: PrivacyPolicy
  url: https://www.tradingview.com/privacy-policy/
- type: StatusPage
  url: https://status.tradingview.com/
- type: Packages
  url: packages/tradingview-packages.yml
- type: SDKs
  url: packages/tradingview-packages.yml
- type: Components
  url: components/tradingview-components.yml
- type: ChangeLog
  url: changelog/tradingview-changelog.yml
- type: Lifecycle
  url: lifecycle/tradingview-lifecycle.yml
- type: LLMsTxt
  url: llms/tradingview-llms.txt
- type: WellKnown
  url: well-known/tradingview-well-known.yml
- type: SecurityTxt
  url: well-known/tradingview-security.txt
- type: DomainSecurity
  url: security/tradingview-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/tradingview-vulnerability-disclosure.yml
- type: Security
  url: https://www.tradingview.com/bounty/
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 9
  pass: local-v1

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