Barchart

Barchart is a leading provider of market data and commodity data, delivering real-time, delayed, and historical financial and reference data across equities, futures, options, forex, cryptocurrencies, ETFs, mutual funds, indexes, and physical commodities. The Barchart OnDemand API is a commercially licensed REST/JSON (also XML and CSV) service hosted at ondemand.websol.barchart.com, authenticated with an apikey and packaged into subscription and enterprise plans. It exposes a broad documented endpoint catalog - getQuote, getHistory, getEquitiesByExchange, getFuturesOptions, getProfile, getCrypto, getGrainBids, getNews, and dozens more - covering quotes, historical time series, fundamentals, corporate actions, options analytics, agricultural and energy commodity data, technicals, and news.

Barchart publishes 12 APIs on the APIs.io network, including Commodities & Agriculture API, Corporate Actions & Earnings API, Cryptocurrency API, and 9 more. Tagged areas include Market Data, Financial Data, Commodities, Futures, and Options.

Barchart’s developer surface includes authentication, documentation, signup flow, getting-started guide, support, pricing, engineering blog, and 28 more developer resources.

🌐 Visit website 📡 Source on GitHub

60.4/100 strong ▬ flat Agent 45/100 agent ready Full breakdown ↓
scored 2026-08-03 · rubric v0.9

AccessFreemiumSelf serveFree trial⚡ Free to try

12 APIs 1 MCP Servers

Market DataFinancial DataCommoditiesFuturesOptionsReference DataEquitiesHistorical DataCryptocurrencyAgriculture

Kin Score

Kin Score How this is scored →
scored 2026-08-03 · rubric v0.9

Composite quality — 60.4/100 · strong

Contract Quality 15.6 / 25

Developer Ergonomics 12.1 / 20

Commercial Clarity 16.8 / 20

Operational Transparency 6.8 / 13

Governance 1.4 / 12

Discoverability 9.3 / 10

Agent readiness — 45/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/barchart: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 12

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

Barchart Commodities & Agriculture API

Grain bids, commodity statistics, fuel, and crop data.

Barchart Corporate Actions & Earnings API

Splits, dividends, earnings, and calendars.

Barchart Cryptocurrency API

Spot crypto quotes and history.

Barchart Fundamentals API

Company profiles and financial statements.

Barchart Futures & Options API

Futures and options market data and analytics.

Barchart History API

Historical tick, minute, and end-of-day time series.

Barchart News & Filings API

Financial news and SEC filings.

Barchart Quotes API

Real-time, delayed, and end-of-day price quotes.

Barchart Reference & Equities API

Instrument metadata and bulk equities by exchange.

Barchart Technicals & Charts API

Technical studies, signals, and chart images.

Barchart Weather API

Current conditions and forecasts.

Barchart OnDemand APIs

Barchart OnDemand APIs from Barchart — 71 path(s) described in OpenAPI.

Scroll for all 12

Postman Collections 11

Ready-to-run Postman collections for exercising this provider's APIs.

Barchart OnDemand Commodities & Agriculture API

POSTMAN

Barchart OnDemand Commodities & Agriculture Corporate Actions & Earnings API

POSTMAN

Barchart OnDemand Commodities & Agriculture Cryptocurrency API

POSTMAN

Barchart OnDemand Commodities & Agriculture Fundamentals API

POSTMAN

Barchart OnDemand Commodities & Agriculture Futures & Options API

POSTMAN

Barchart OnDemand Commodities & Agriculture History API

POSTMAN

Barchart OnDemand Commodities & Agriculture News & Filings API

POSTMAN

Barchart OnDemand Commodities & Agriculture Quotes API

POSTMAN

Barchart OnDemand Commodities & Agriculture Reference & Equities API

POSTMAN

Barchart OnDemand Commodities & Agriculture Technicals & Charts API

POSTMAN

Barchart OnDemand Commodities & Agriculture Weather API

POSTMAN

Scroll for all 11

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Barchart OnDemand API

OPEN COLLECTION

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

barchart-mcp.yml

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Barchart Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Barchart Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Barchart Finops

FINOPS

Security Posture 2

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

Barchart Authentication

apiKey · 1 scheme

SECURITY

Barchart Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Barchart Agentic Access

95 operations

95 operations · 0 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

SignUp

SignUp

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

OpenAPI

OpenAPI

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

MCPServer

LLMsTxt

AgentSkill

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

Idempotency

Components

DataModel

Scroll for all 7

Build 4

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

Packages

Packages

SDKs

SDKs

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

StatusPage

StatusPage

Support

Support

Commercial 5

Pricing, plans, and the legal terms of use

Plans

FinOps

TermsOfService

PrivacyPolicy

Pricing

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Overlay

Overlay

Protobuf

Protobuf

Source (apis.yml)

aid: barchart
url: https://raw.githubusercontent.com/api-evangelist/barchart/refs/heads/main/apis.yml
name: Barchart
kind: company
description: Barchart is a leading provider of market data and commodity data, delivering real-time, delayed, and historical
  financial and reference data across equities, futures, options, forex, cryptocurrencies, ETFs, mutual funds, indexes, and
  physical commodities. The Barchart OnDemand API is a commercially licensed REST/JSON (also XML and CSV) service hosted at
  ondemand.websol.barchart.com, authenticated with an apikey and packaged into subscription and enterprise plans. It exposes
  a broad documented endpoint catalog - getQuote, getHistory, getEquitiesByExchange, getFuturesOptions, getProfile, getCrypto,
  getGrainBids, getNews, and dozens more - covering quotes, historical time series, fundamentals, corporate actions, options
  analytics, agricultural and energy commodity data, technicals, and news.
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
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/barchart.png
tags:
- Market Data
- Financial Data
- Commodities
- Futures
- Options
- Reference Data
- Equities
- Historical Data
- Cryptocurrency
- Agriculture
created: '2026-07-11'
modified: '2026-07-22'
specificationVersion: '0.19'
apis:
- aid: barchart:barchart-commodities-agriculture-api
  name: Barchart Commodities & Agriculture API
  description: Grain bids, commodity statistics, fuel, and crop data.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Commodities & Agriculture
  properties:
  - type: OpenAPI
    url: openapi/barchart-commodities-agriculture-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-corporate-actions-earnings-api
  name: Barchart Corporate Actions & Earnings API
  description: Splits, dividends, earnings, and calendars.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Corporate Actions & Earnings
  properties:
  - type: OpenAPI
    url: openapi/barchart-corporate-actions-earnings-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-cryptocurrency-api
  name: Barchart Cryptocurrency API
  description: Spot crypto quotes and history.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Cryptocurrency
  properties:
  - type: OpenAPI
    url: openapi/barchart-cryptocurrency-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-fundamentals-api
  name: Barchart Fundamentals API
  description: Company profiles and financial statements.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Fundamentals
  properties:
  - type: OpenAPI
    url: openapi/barchart-fundamentals-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-futures-options-api
  name: Barchart Futures & Options API
  description: Futures and options market data and analytics.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Futures & Options
  properties:
  - type: OpenAPI
    url: openapi/barchart-futures-options-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-history-api
  name: Barchart History API
  description: Historical tick, minute, and end-of-day time series.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - History
  properties:
  - type: OpenAPI
    url: openapi/barchart-history-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-news-filings-api
  name: Barchart News & Filings API
  description: Financial news and SEC filings.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - News & Filings
  properties:
  - type: OpenAPI
    url: openapi/barchart-news-filings-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-quotes-api
  name: Barchart Quotes API
  description: Real-time, delayed, and end-of-day price quotes.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Quotes
  properties:
  - type: OpenAPI
    url: openapi/barchart-quotes-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-reference-equities-api
  name: Barchart Reference & Equities API
  description: Instrument metadata and bulk equities by exchange.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Reference & Equities
  properties:
  - type: OpenAPI
    url: openapi/barchart-reference-equities-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-technicals-charts-api
  name: Barchart Technicals & Charts API
  description: Technical studies, signals, and chart images.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Technicals & Charts
  properties:
  - type: OpenAPI
    url: openapi/barchart-technicals-charts-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-weather-api
  name: Barchart Weather API
  description: Current conditions and forecasts.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  tags:
  - Weather
  properties:
  - type: OpenAPI
    url: openapi/barchart-weather-api-openapi.yml
  - type: Documentation
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getQuote
  - type: PostmanCollection
    url: collections/barchart.postman_collection.json
  - type: OpenCollection
    url: collections/barchart.opencollection.json
  - type: Documentation
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getHistory
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getEquitiesByExchange
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getFuturesOptions
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getProfile
  - type: APIReference
    url: https://www.barchart.com/ondemand/api
  - type: APIReference
    url: https://www.barchart.com/ondemand/api/getWeather
- aid: barchart:barchart-ondemand-official-openapi
  name: Barchart OnDemand APIs
  description: Barchart OnDemand APIs from Barchart — 71 path(s) described in OpenAPI.
  humanURL: https://www.barchart.com/ondemand/api/getQuote
  baseURL: https://ondemand.websol.barchart.com
  properties:
  - type: OpenAPI
    url: openapi/barchart-ondemand-official-openapi.yml
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/barchart/overview
- type: AgenticAccess
  url: agentic-access/barchart-agentic-access.yml
- type: Authentication
  url: authentication/barchart-authentication.yml
- type: DomainSecurity
  url: security/barchart-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/barchart-com
- type: Website
  url: https://www.barchart.com
- type: Documentation
  url: https://www.barchart.com/ondemand/api
- type: SignUp
  url: https://www.barchart.com/solutions/services/ondemand
- type: Plans
  url: plans/barchart-plans-pricing.yml
- type: RateLimits
  url: rate-limits/barchart-rate-limits.yml
- type: FinOps
  url: finops/barchart-finops.yml
- type: OpenAPI
  url: openapi/barchart-ondemand-official-openapi.yml
  name: Barchart OnDemand official OpenAPI 3.0.3 (verbatim, 71 operations)
- type: Packages
  url: packages/barchart-packages.yml
- type: SDKs
  url: packages/barchart-packages.yml
- type: MCPServer
  url: mcp/barchart-mcp.yml
- type: LLMsTxt
  url: llms/barchart-llms.txt
- type: Overlay
  url: overlays/barchart-ondemand-official-overlay.yaml
- type: Protobuf
  url: grpc/barchart-openfeed.proto
- type: Conformance
  url: conformance/barchart-conformance.yml
- type: ErrorCatalog
  url: errors/barchart-problem-types.yml
- type: Lifecycle
  url: lifecycle/barchart-lifecycle.yml
- type: StatusPage
  url: https://status.barchart.com
- type: Conventions
  url: conventions/barchart-conventions.yml
- type: Idempotency
  url: conventions/barchart-conventions.yml
- type: Components
  url: components/barchart-components.yml
- type: DataModel
  url: data-model/barchart-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: GitHubOrganization
  url: https://github.com/barchart
- type: DeveloperPortal
  url: https://www.barchart.com/ondemand
- type: GettingStarted
  url: https://www.barchart.com/ondemand/free-market-data-api
- type: Support
  url: https://help.barchart.com
- type: TermsOfService
  url: https://www.barchart.com/terms
- type: PrivacyPolicy
  url: https://www.barchart.com/terms#privacy-policy
- type: Pricing
  url: https://www.barchart.com/solutions/services/ondemand
- type: Blog
  url: https://www.barchart.com/news
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Where this information came from

This is an independent, third-party profile of Barchart, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.