Polygon

Polygon CorporateActions API

Stock splits and dividends.

GitHub OpenAPI

Operations 2

GET /v3/reference/splits List Stock Splits #
GET /v3/reference/dividends List Stock Dividends #

Documentation

📖
Documentation
https://polygon.io/docs/stocks
📖
APIReference
https://polygon.io/docs/stocks
📖
Authentication
https://polygon.io/docs/getting-started
📖
Documentation
https://polygon.io/docs/options
📖
APIReference
https://polygon.io/docs/options
📖
Documentation
https://polygon.io/docs/indices
📖
APIReference
https://polygon.io/docs/indices
📖
Documentation
https://polygon.io/docs/forex
📖
APIReference
https://polygon.io/docs/forex
📖
Documentation
https://polygon.io/docs/crypto
📖
APIReference
https://polygon.io/docs/crypto
📖
Documentation
https://polygon.io/docs/stocks/get_v3_reference_tickers

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/openapi/polygon-corporateactions-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/json-schema/polygon-aggregate-bar-schema.json
📊
JSONStructure
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/json-structure/polygon-aggregate-bar-structure.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/json-schema/polygon-options-contract-schema.json
📊
JSONStructure
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/json-structure/polygon-options-contract-structure.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/json-schema/polygon-ticker-schema.json
📊
JSONStructure
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/json-structure/polygon-ticker-structure.json

Other Resources

🔗
Examples
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/examples/polygon-stocks-aggregate-bars-example.json
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/examples/polygon-options-chain-snapshot-example.json
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/examples/polygon-forex-conversion-example.json
🔗
Examples
https://raw.githubusercontent.com/api-evangelist/polygon/refs/heads/main/examples/polygon-reference-tickers-example.json

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OpenAPI Specification

polygon-corporateactions-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Polygon Crypto REST Aggregates Corporate Actions API
  version: '1.0'
  description: 'Polygon Crypto API exposes aggregated cross-exchange data for crypto

    pairs (e.g., X:BTCUSD) via `https://api.polygon.io`. This spec

    covers aggregates, daily open/close, snapshots, and level-2 books.

    Auth uses an API key via `apiKey` query parameter or

    `Authorization: Bearer`.

    '
  contact:
    name: Polygon Documentation
    url: https://polygon.io/docs/crypto
servers:
- url: https://api.polygon.io
  description: Polygon REST API
security:
- apiKeyQuery: []
- bearerAuth: []
tags:
- name: CorporateActions
  description: Stock splits and dividends.
paths:
  /v3/reference/splits:
    get:
      tags:
      - CorporateActions
      operationId: listStockSplits
      summary: List Stock Splits
      parameters:
      - in: query
        name: ticker
        schema:
          type: string
      - in: query
        name: execution_date
        schema:
          type: string
          format: date
      - in: query
        name: limit
        schema:
          type: integer
          default: 10
          maximum: 1000
      responses:
        '200':
          description: Stock splits response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StockSplitsResponse'
  /v3/reference/dividends:
    get:
      tags:
      - CorporateActions
      operationId: listDividends
      summary: List Stock Dividends
      parameters:
      - in: query
        name: ticker
        schema:
          type: string
      - in: query
        name: ex_dividend_date
        schema:
          type: string
          format: date
      - in: query
        name: limit
        schema:
          type: integer
          default: 10
          maximum: 1000
      responses:
        '200':
          description: Dividends response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DividendsResponse'
components:
  schemas:
    DividendsResponse:
      type: object
      properties:
        status:
          type: string
        request_id:
          type: string
        next_url:
          type: string
          format: uri
        results:
          type: array
          items:
            $ref: '#/components/schemas/Dividend'
    StockSplit:
      type: object
      properties:
        execution_date:
          type: string
          format: date
        split_from:
          type: number
        split_to:
          type: number
        ticker:
          type: string
    Dividend:
      type: object
      properties:
        cash_amount:
          type: number
        declaration_date:
          type: string
          format: date
        dividend_type:
          type: string
        ex_dividend_date:
          type: string
          format: date
        frequency:
          type: integer
        pay_date:
          type: string
          format: date
        record_date:
          type: string
          format: date
        ticker:
          type: string
    StockSplitsResponse:
      type: object
      properties:
        status:
          type: string
        request_id:
          type: string
        next_url:
          type: string
          format: uri
        results:
          type: array
          items:
            $ref: '#/components/schemas/StockSplit'
  securitySchemes:
    apiKeyQuery:
      type: apiKey
      in: query
      name: apiKey
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key