Market Data

Market Data Stocks API

Real-time and historical stock candles, quotes, bulk data, prices, earnings, and news.

GitHub OpenAPI

Operations 15

GET /v1/stocks/bulkcandles/{resolution}/ V1 stocks bulkcandles retrieve #
GET /v1/stocks/bulkquotes/ V1 stocks bulkquotes retrieve #
GET /v1/stocks/candles/{resolution}/{symbol}/ V1 stocks candles retrieve #
GET /v1/stocks/earnings/{symbol}/ V1 stocks earnings retrieve #
GET /v1/stocks/news/{symbol}/ V1 stocks news retrieve #
GET /v1/stocks/prices/ Stocks prices #
GET /v1/stocks/prices/{symbol}/ Stocks price by symbol #
GET /v1/stocks/quotes/ Stocks quotes #
GET /v1/stocks/quotes/{symbol}/ Stocks quote by symbol #
GET /stocks/candles/{resolution}/{symbol}/ Stock candles #
GET /stocks/quotes/{symbol}/ Stock quote #
GET /stocks/bulkquotes/ Bulk stock quotes #
GET /stocks/bulkcandles/{resolution}/ Bulk stock candles #
GET /stocks/earnings/{symbol}/ Stock earnings #
GET /stocks/news/{symbol}/ Stock news #

Documentation

📖
Documentation
https://www.marketdata.app/docs/api/stocks/
📖
APIReference
https://www.marketdata.app/docs/api/stocks/candles/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/marketdata-app/refs/heads/main/openapi/marketdata-app-stocks-api-openapi.yml

Other Resources

🔗
Overlay
https://raw.githubusercontent.com/api-evangelist/marketdata-app/refs/heads/main/overlays/marketdata-app-stocks-api-overlay.yaml
🔗
PostmanCollection
https://raw.githubusercontent.com/api-evangelist/marketdata-app/refs/heads/main/collections/marketdata-app.postman_collection.json
🔗
OpenCollection
https://raw.githubusercontent.com/api-evangelist/marketdata-app/refs/heads/main/collections/marketdata-app.opencollection.json

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/marketdata-app:marketdata-app-stocks-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

marketdata-app-stocks-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Marketdata App Stocks API
  termsOfService: https://www.marketdata.app/terms/
  version: '1.0'
  description: 'Operations tagged Stocks across 2 of this provider''s published API definitions: marketdata-app-openapi-original.yml, marketdata-app-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.marketdata.app/v1
  description: Market Data API v1
tags:


# --- truncated at 32 KB (57 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/marketdata-app/refs/heads/main/openapi/marketdata-app-stocks-api-openapi.yml