openapi: 3.1.0
info:
  title: Celestia Node Fraud API
  version: 0.30.x
  description: |
    JSON-RPC methods in the `fraud` module of celestia-node. Exposes fraud proof
    retrieval and subscription for the BadEncoding fraud proof type used to slash
    malicious bridge nodes that propagate incorrectly erasure-coded blocks.
  license:
    name: Apache-2.0
servers:
  - url: http://localhost:26658
tags:
  - name: Fraud
    description: Fraud proof retrieval and subscription.
paths:
  /:
    post:
      tags: [Fraud]
      summary: Invoke Fraud JSON-RPC Method
      description: |
        Exposes the `fraud.*` namespace including `fraud.Get` and `fraud.Subscribe`.
      security:
        - BearerAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/JsonRpcRequest'
      responses:
        '200':
          description: JSON-RPC response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonRpcResponse'
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
  schemas:
    JsonRpcRequest:
      type: object
      required: [jsonrpc, method, id]
      properties:
        jsonrpc:
          type: string
          enum: ["2.0"]
        id:
          oneOf: [{type: integer}, {type: string}]
        method:
          type: string
          enum:
            - fraud.Get
            - fraud.Subscribe
        params:
          type: array
    JsonRpcResponse:
      type: object
      properties:
        jsonrpc: {type: string}
        id: {}
        result: {}
        error:
          type: object
          properties:
            code: {type: integer}
            message: {type: string}