Finnhub

Finnhub Stock API

The Stock API from Finnhub — 5 operation(s) for stock.

Documentation GitHub OpenAPI

Specifications

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OpenAPI

https://raw.githubusercontent.com/api-evangelist/finnhub/refs/heads/main/openapi/finnhub-stock-api-openapi.yml

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OpenAPI Specification

openapi: 3.1.0
info:
  title: Finnhub Company News Stock API
  description: Free realtime APIs for stocks, forex, and cryptocurrency, plus company fundamentals, economic data, and alternative data. All endpoints require an API token passed via the `token` query parameter (or `X-Finnhub-Token` header).
  version: '1.0'
  contact:
    name: Finnhub
    url: https://finnhub.io/docs/api
servers:
- url: https://finnhub.io/api/v1
  description: Production
security:
- tokenQuery: []
- tokenHeader: []
tags:
- name: Stock
paths:
  /stock/symbol:
    get:
      summary: Stock symbols for an exchange
      operationId: stockSymbols
      parameters:
      - name: exchange
        in: query
        required: true
        schema:
          type: string
          example: US
      - name: mic
        in: query
        required: false
        schema:
          type: string
      - name: currency
        in: query
        required: false
        schema:
          type: string
      responses:
        '200':
          description: Symbol list
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
      tags:
      - Stock
  /stock/profile2:
    get:
      summary: Company profile (basic)
      operationId: companyProfile2
      parameters:
      - name: symbol
        in: query
        schema:
          type: string
      - name: isin
        in: query
        schema:
          type: string
      - name: cusip
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Company profile
          content:
            application/json:
              schema:
                type: object
      tags:
      - Stock
  /stock/candle:
    get:
      summary: Stock candles (OHLCV)
      operationId: stockCandles
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      - name: resolution
        in: query
        required: true
        schema:
          type: string
          example: D
      - name: from
        in: query
        required: true
        schema:
          type: integer
          format: int64
      - name: to
        in: query
        required: true
        schema:
          type: integer
          format: int64
      responses:
        '200':
          description: Candle data
          content:
            application/json:
              schema:
                type: object
      tags:
      - Stock
  /stock/recommendation:
    get:
      summary: Analyst recommendation trends
      operationId: recommendationTrends
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Recommendation series
          content:
            application/json:
              schema:
                type: array
                items:
                  type: object
      tags:
      - Stock
  /stock/peers:
    get:
      summary: Peer companies
      operationId: peers
      parameters:
      - name: symbol
        in: query
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Peer symbols
          content:
            application/json:
              schema:
                type: array
                items:
                  type: string
      tags:
      - Stock
components:
  securitySchemes:
    tokenQuery:
      type: apiKey
      in: query
      name: token
    tokenHeader:
      type: apiKey
      in: header
      name: X-Finnhub-Token