openapi: 3.1.0
info:
  title: Groww Trading Authentication Live Data API
  description: The Groww Trading API is the official programmatic interface to the Groww investing and trading platform, enabling algorithmic trading, order management, portfolio and position tracking, margin calculation, live market data (LTP, quote, OHLC, option chain, greeks) and historical candle data across the CASH (equity) and FNO (derivatives) segments on Indian exchanges. Requests are authenticated with a daily access token (or an OAuth2 / API-key + secret / TOTP flow) and versioned with the X-API-VERSION header.
  version: '1.0'
  contact:
    name: Groww Trading API Support
    url: https://groww.in/trade-api/docs
  termsOfService: https://groww.in/terms-and-conditions
  x-api-evangelist-source: https://groww.in/trade-api/docs/curl
servers:
- url: https://api.groww.in
  description: Groww Trading API production host
security:
- bearerAuth: []
  apiVersion: []
tags:
- name: Live Data
  description: Real-time LTP, quote, OHLC, option chain and greeks.
paths:
  /v1/live-data/quote:
    get:
      operationId: getQuote
      summary: Get full market quote
      tags:
      - Live Data
      parameters:
      - name: exchange
        in: query
        required: true
        schema:
          $ref: '#/components/schemas/Exchange'
      - name: segment
        in: query
        required: true
        schema:
          $ref: '#/components/schemas/Segment'
      - name: trading_symbol
        in: query
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Full quote
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/QuoteResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
  /v1/live-data/ltp:
    get:
      operationId: getLtp
      summary: Get last traded price
      tags:
      - Live Data
      parameters:
      - name: segment
        in: query
        required: true
        schema:
          $ref: '#/components/schemas/Segment'
      - name: exchange_symbols
        in: query
        required: true
        description: Comma-separated list of EXCHANGE_SYMBOL tokens.
        schema:
          type: string
      responses:
        '200':
          description: LTP map
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PriceMapResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
  /v1/live-data/ohlc:
    get:
      operationId: getOhlc
      summary: Get OHLC
      tags:
      - Live Data
      parameters:
      - name: segment
        in: query
        required: true
        schema:
          $ref: '#/components/schemas/Segment'
      - name: exchange_symbols
        in: query
        required: true
        description: Comma-separated list of EXCHANGE_SYMBOL tokens.
        schema:
          type: string
      responses:
        '200':
          description: OHLC map
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OhlcResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
  /v1/option-chain/exchange/{exchange}/underlying/{underlying}:
    get:
      operationId: getOptionChain
      summary: Get option chain
      tags:
      - Live Data
      parameters:
      - name: exchange
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/Exchange'
      - name: underlying
        in: path
        required: true
        schema:
          type: string
      - name: expiry_date
        in: query
        required: false
        schema:
          type: string
          format: date
      responses:
        '200':
          description: Option chain
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EnvelopeObject'
        '404':
          $ref: '#/components/responses/NotFound'
  /v1/live-data/greeks/exchange/{exchange}/underlying/{underlying}/trading_symbol/{trading_symbol}/expiry/{expiry}:
    get:
      operationId: getGreeks
      summary: Get option greeks
      tags:
      - Live Data
      parameters:
      - name: exchange
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/Exchange'
      - name: underlying
        in: path
        required: true
        schema:
          type: string
      - name: trading_symbol
        in: path
        required: true
        schema:
          type: string
      - name: expiry
        in: path
        required: true
        schema:
          type: string
          format: date
      responses:
        '200':
          description: Option greeks
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EnvelopeObject'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Segment:
      type: string
      enum:
      - CASH
      - FNO
      description: Trading segment. MCX (commodities) is not supported.
    Exchange:
      type: string
      enum:
      - NSE
      - BSE
    OhlcResponse:
      type: object
      properties:
        status:
          type: string
        payload:
          type: object
          additionalProperties:
            type: object
            properties:
              open:
                type: number
              high:
                type: number
              low:
                type: number
              close:
                type: number
    ErrorEnvelope:
      type: object
      properties:
        status:
          type: string
          enum:
          - SUCCESS
          - FAILURE
        payload:
          type: object
          nullable: true
        error:
          $ref: '#/components/schemas/Error'
    EnvelopeObject:
      type: object
      properties:
        status:
          type: string
        payload:
          type: object
    PriceMapResponse:
      type: object
      properties:
        status:
          type: string
        payload:
          type: object
          additionalProperties:
            type: number
    QuoteResponse:
      type: object
      properties:
        status:
          type: string
        payload:
          type: object
          properties:
            last_price:
              type: number
            volume:
              type: integer
            open:
              type: number
            high:
              type: number
            low:
              type: number
            close:
              type: number
            bid_quantity:
              type: integer
            offer_quantity:
              type: integer
    Error:
      type: object
      properties:
        code:
          type: string
          description: Groww error code (e.g. GA004).
        message:
          type: string
        metadata:
          type: object
          nullable: true
  responses:
    NotFound:
      description: Requested entity does not exist
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
    BadRequest:
      description: Bad request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorEnvelope'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Daily access token (or API key on the token endpoint) sent as `Authorization: Bearer {ACCESS_TOKEN}`.'
    apiVersion:
      type: apiKey
      in: header
      name: X-API-VERSION
      description: API version header, currently `1.0`.
    oauth2:
      type: oauth2
      description: OAuth2 authorization-code flow advertised at https://api.groww.in/.well-known/oauth-authorization-server
      flows:
        authorizationCode:
          authorizationUrl: https://groww.in/oauth/authorize
          tokenUrl: https://api.groww.in/oauth2/v1/token
          scopes: {}