> ## Documentation Index
> Fetch the complete documentation index at: https://docs.raydium.io/llms.txt
> Use this file to discover all available pages before exploring further.

# List the on-chain event log for one or more limit-order PDAs

> Return the event log (`open`, `increase`, `decrease`, `settle`, `close`) for one or
more limit-order PDAs. Useful for rendering a per-order timeline. Cursor-paginated
via `nextPageId`.




## OpenAPI

````yaml /api-reference/openapi/temp-api-v1.yaml get /limit-order/history/event/list-by-pda
openapi: 3.0.3
info:
  title: Temp API
  description: >
    A holding pen for short-lived endpoints that do not have a permanent home in
    the main Raydium API.

    Endpoints in this service may change, be deprecated, or move without notice.


    **Stability warning:** This service prioritizes rapid iteration and minimal
    API stability guarantees.

    Only use for non-critical paths, internal tools, or features in active
    development.
  version: 1.0.0
  contact:
    name: Raydium
    url: https://raydium.io
servers:
  - url: https://temp-api-v1.raydium.io
    description: Mainnet
  - url: https://temp-api-v1-devnet.raydium.io
    description: Devnet
security: []
tags:
  - name: Temporary
    description: Temporary endpoints (unstable)
paths:
  /limit-order/history/event/list-by-pda:
    get:
      tags:
        - Temporary
      summary: List the on-chain event log for one or more limit-order PDAs
      description: >
        Return the event log (`open`, `increase`, `decrease`, `settle`, `close`)
        for one or

        more limit-order PDAs. Useful for rendering a per-order timeline.
        Cursor-paginated

        via `nextPageId`.
      operationId: listLimitOrderEventsByPda
      parameters:
        - name: pda
          in: query
          required: true
          description: >
            One or more limit-order PDA public keys, comma-separated. Each must
            be a valid

            base58 pubkey.
          schema:
            type: string
        - name: nextPageId
          in: query
          required: false
          description: Opaque pagination cursor returned by the previous page (TTL ~1h).
          schema:
            type: string
        - name: size
          in: query
          required: false
          description: Page size (1–100, default 20).
          schema:
            type: integer
            default: 20
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LimitOrderEventByPdaResponse'
        '400':
          description: Invalid request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    LimitOrderEventByPdaResponse:
      type: object
      description: Payload for `/limit-order/history/event/list-by-pda`.
      properties:
        id:
          type: string
        success:
          type: boolean
          example: true
        data:
          type: object
          properties:
            rows:
              type: array
              items:
                $ref: '#/components/schemas/LimitOrderEventItem'
            nextPageId:
              type: string
              nullable: true
              description: >-
                Opaque cursor for the next page; absent when this is the last
                page.
          required:
            - rows
      required:
        - success
        - data
    ErrorResponse:
      type: object
      properties:
        id:
          type: string
        success:
          type: boolean
          example: false
        msg:
          type: string
          description: Error message
      required:
        - success
        - msg
    LimitOrderEventItem:
      type: object
      description: A single on-chain mutation observed against a limit-order PDA.
      properties:
        pda:
          type: string
        txid:
          type: string
        slot:
          type: integer
        blockTime:
          type: integer
        poolId:
          type: string
        mintA:
          type: string
        mintB:
          type: string
        zeroForOne:
          type: boolean
        tick:
          type: integer
        price:
          type: number
        autoRunner:
          type: boolean
          description: >-
            True when the event was performed by the `limit_order_admin` keeper;
            false when signed by the owner.
        type:
          type: string
          enum:
            - open
            - increase
            - decrease
            - settle
            - close
        inputAmountChangeUi:
          type: number
          description: Net change to the order's input balance, in human units (signed).
        inputAmountValuePreUi:
          type: number
        inputAmountValuePostUi:
          type: number
        outputAmountChangeUi:
          type: number
          description: >-
            Net change to the order's accumulated output, in human units
            (signed).
        outputAmountValuePreUi:
          type: number
        outputAmountValuePostUi:
          type: number
      required:
        - pda
        - txid
        - slot
        - blockTime
        - poolId
        - mintA
        - mintB
        - zeroForOne
        - tick
        - price
        - autoRunner
        - type
        - inputAmountChangeUi
        - inputAmountValuePreUi
        - inputAmountValuePostUi
        - outputAmountChangeUi
        - outputAmountValuePreUi
        - outputAmountValuePostUi

````