openapi: 3.0.3
info:
  description: Low-latency indexed account, token, and public-key lookup APIs for wallets and explorers. Embedded portal clients may forward an optional `apiKey` query parameter, but the public FastNEAR API does not require it.
  title: FastNEAR accounts EXPERIMENTAL Light Client Block Proof API
  version: 3.0.3
servers:
- description: Mainnet
  url: https://api.fastnear.com
- description: Testnet
  url: https://test.api.fastnear.com
tags:
- name: EXPERIMENTAL Light Client Block Proof
paths:
  /EXPERIMENTAL_light_client_block_proof:
    post:
      description: Returns the proofs for a transaction execution.
      operationId: EXPERIMENTAL_light_client_block_proof
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/JsonRpcRequest_for_EXPERIMENTAL_light_client_block_proof'
        required: true
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonRpcResponse_for_RpcLightClientBlockProofResponse_and_RpcLightClientProofError'
      tags:
      - EXPERIMENTAL Light Client Block Proof
components:
  schemas:
    CryptoHash:
      type: string
    RpcLightClientProofError:
      oneOf:
      - properties:
          info:
            type: object
          name:
            enum:
            - UNKNOWN_BLOCK
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              execution_outcome_shard_id:
                $ref: '#/components/schemas/ShardId'
              number_or_shards:
                format: uint
                minimum: 0
                type: integer
            required:
            - number_or_shards
            - execution_outcome_shard_id
            type: object
          name:
            enum:
            - INCONSISTENT_STATE
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              transaction_or_receipt_id:
                $ref: '#/components/schemas/CryptoHash'
            required:
            - transaction_or_receipt_id
            type: object
          name:
            enum:
            - NOT_CONFIRMED
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              transaction_or_receipt_id:
                $ref: '#/components/schemas/CryptoHash'
            required:
            - transaction_or_receipt_id
            type: object
          name:
            enum:
            - UNKNOWN_TRANSACTION_OR_RECEIPT
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              shard_id:
                $ref: '#/components/schemas/ShardId'
              transaction_or_receipt_id:
                $ref: '#/components/schemas/CryptoHash'
            required:
            - transaction_or_receipt_id
            - shard_id
            type: object
          name:
            enum:
            - UNAVAILABLE_SHARD
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              error_message:
                type: string
            required:
            - error_message
            type: object
          name:
            enum:
            - INTERNAL_ERROR
            type: string
        required:
        - name
        - info
        type: object
    Direction:
      enum:
      - Left
      - Right
      type: string
    MerklePathItem:
      properties:
        direction:
          $ref: '#/components/schemas/Direction'
        hash:
          $ref: '#/components/schemas/CryptoHash'
      required:
      - hash
      - direction
      type: object
    JsonRpcRequest_for_EXPERIMENTAL_light_client_block_proof:
      properties:
        id:
          type: string
        jsonrpc:
          type: string
        method:
          enum:
          - EXPERIMENTAL_light_client_block_proof
          type: string
        params:
          $ref: '#/components/schemas/RpcLightClientBlockProofRequest'
      required:
      - jsonrpc
      - id
      - params
      - method
      title: JsonRpcRequest_for_EXPERIMENTAL_light_client_block_proof
      type: object
    BlockHeaderInnerLiteView:
      description: A part of a state for the current head of a light client. More info [here](https://nomicon.io/ChainSpec/LightClient).
      properties:
        block_merkle_root:
          allOf:
          - $ref: '#/components/schemas/CryptoHash'
          description: The merkle root of all the block hashes
        epoch_id:
          allOf:
          - $ref: '#/components/schemas/CryptoHash'
          description: The epoch to which the block that is the current known head belongs
        height:
          format: uint64
          minimum: 0
          type: integer
        next_bp_hash:
          allOf:
          - $ref: '#/components/schemas/CryptoHash'
          description: The hash of the block producers set for the next epoch
        next_epoch_id:
          allOf:
          - $ref: '#/components/schemas/CryptoHash'
          description: The epoch that will follow the current epoch
        outcome_root:
          $ref: '#/components/schemas/CryptoHash'
        prev_state_root:
          $ref: '#/components/schemas/CryptoHash'
        timestamp:
          description: Legacy json number. Should not be used.
          format: uint64
          minimum: 0
          type: integer
        timestamp_nanosec:
          type: string
      required:
      - height
      - epoch_id
      - next_epoch_id
      - prev_state_root
      - outcome_root
      - timestamp
      - timestamp_nanosec
      - next_bp_hash
      - block_merkle_root
      type: object
    RpcLightClientBlockProofResponse:
      properties:
        block_header_lite:
          $ref: '#/components/schemas/LightClientBlockLiteView'
        block_proof:
          items:
            $ref: '#/components/schemas/MerklePathItem'
          type: array
      required:
      - block_header_lite
      - block_proof
      type: object
    RpcLightClientBlockProofRequest:
      properties:
        block_hash:
          $ref: '#/components/schemas/CryptoHash'
        light_client_head:
          $ref: '#/components/schemas/CryptoHash'
      required:
      - block_hash
      - light_client_head
      title: RpcLightClientBlockProofRequest
      type: object
    InternalError:
      oneOf:
      - properties:
          info:
            properties:
              error_message:
                type: string
            required:
            - error_message
            type: object
          name:
            enum:
            - INTERNAL_ERROR
            type: string
        required:
        - name
        - info
        type: object
    RpcRequestValidationErrorKind:
      oneOf:
      - properties:
          info:
            properties:
              method_name:
                type: string
            required:
            - method_name
            type: object
          name:
            enum:
            - METHOD_NOT_FOUND
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              error_message:
                type: string
            required:
            - error_message
            type: object
          name:
            enum:
            - PARSE_ERROR
            type: string
        required:
        - name
        - info
        type: object
    ErrorWrapper_for_RpcLightClientProofError:
      oneOf:
      - properties:
          cause:
            $ref: '#/components/schemas/RpcRequestValidationErrorKind'
          name:
            enum:
            - REQUEST_VALIDATION_ERROR
            type: string
        required:
        - name
        - cause
        type: object
      - properties:
          cause:
            $ref: '#/components/schemas/RpcLightClientProofError'
          name:
            enum:
            - HANDLER_ERROR
            type: string
        required:
        - name
        - cause
        type: object
      - properties:
          cause:
            $ref: '#/components/schemas/InternalError'
          name:
            enum:
            - INTERNAL_ERROR
            type: string
        required:
        - name
        - cause
        type: object
    LightClientBlockLiteView:
      properties:
        inner_lite:
          $ref: '#/components/schemas/BlockHeaderInnerLiteView'
        inner_rest_hash:
          $ref: '#/components/schemas/CryptoHash'
        prev_block_hash:
          $ref: '#/components/schemas/CryptoHash'
      required:
      - prev_block_hash
      - inner_rest_hash
      - inner_lite
      type: object
    ShardId:
      description: 'The shard identifier. It may be an arbitrary number - it does not need to be

        a number in the range 0..NUM_SHARDS. The shard ids do not need to be

        sequential or contiguous.


        The shard id is wrapped in a new type to prevent the old pattern of using

        indices in range 0..NUM_SHARDS and casting to ShardId. Once the transition

        if fully complete it potentially may be simplified to a regular type alias.'
      format: uint64
      minimum: 0
      type: integer
    JsonRpcResponse_for_RpcLightClientBlockProofResponse_and_RpcLightClientProofError:
      oneOf:
      - properties:
          result:
            $ref: '#/components/schemas/RpcLightClientBlockProofResponse'
        required:
        - result
        type: object
      - properties:
          error:
            $ref: '#/components/schemas/ErrorWrapper_for_RpcLightClientProofError'
        required:
        - error
        type: object
      properties:
        id:
          type: string
        jsonrpc:
          type: string
      required:
      - jsonrpc
      - id
      title: JsonRpcResponse_for_RpcLightClientBlockProofResponse_and_RpcLightClientProofError
      type: object