openapi: 3.1.0
info:
  title: Celestia Node Blobstream API
  version: 0.30.x
  description: |
    JSON-RPC methods in the `blobstream` module of celestia-node. Generates
    inclusion proofs against Blobstream data commitments so EVM and other
    foreign chains can verify, via the Blobstream(X) bridge contracts, that a
    given blob was published to Celestia at a specific height.
  license:
    name: Apache-2.0
servers:
  - url: http://localhost:26658
tags:
  - name: Blobstream
    description: Inclusion proofs for the EVM Blobstream(X) bridge.
paths:
  /:
    post:
      tags: [Blobstream]
      summary: Invoke Blobstream JSON-RPC Method
      description: |
        Exposes the `blobstream.*` namespace including `blobstream.GetDataRootTupleRoot`,
        `blobstream.GetDataRootTupleInclusionProof`, and
        `blobstream.GetShareProof`.
      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:
            - blobstream.GetDataRootTupleRoot
            - blobstream.GetDataRootTupleInclusionProof
            - blobstream.GetShareProof
        params:
          type: array
    JsonRpcResponse:
      type: object
      properties:
        jsonrpc: {type: string}
        id: {}
        result: {}
        error:
          type: object
          properties:
            code: {type: integer}
            message: {type: string}