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 Congestion Level API
  version: 3.0.3
servers:
- description: Mainnet
  url: https://api.fastnear.com
- description: Testnet
  url: https://test.api.fastnear.com
tags:
- name: EXPERIMENTAL Congestion Level
paths:
  /EXPERIMENTAL_congestion_level:
    post:
      description: Queries the congestion level of a shard. More info about congestion [here](https://near.github.io/nearcore/architecture/how/receipt-congestion.html?highlight=congestion#receipt-congestion)
      operationId: EXPERIMENTAL_congestion_level
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/JsonRpcRequest_for_EXPERIMENTAL_congestion_level'
        required: true
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JsonRpcResponse_for_RpcCongestionLevelResponse_and_RpcChunkError'
      tags:
      - EXPERIMENTAL Congestion Level
components:
  schemas:
    CryptoHash:
      type: string
    BlockId:
      anyOf:
      - format: uint64
        minimum: 0
        title: block_height
        type: integer
      - $ref: '#/components/schemas/CryptoHash'
    JsonRpcResponse_for_RpcCongestionLevelResponse_and_RpcChunkError:
      oneOf:
      - properties:
          result:
            $ref: '#/components/schemas/RpcCongestionLevelResponse'
        required:
        - result
        type: object
      - properties:
          error:
            $ref: '#/components/schemas/ErrorWrapper_for_RpcChunkError'
        required:
        - error
        type: object
      properties:
        id:
          type: string
        jsonrpc:
          type: string
      required:
      - jsonrpc
      - id
      title: JsonRpcResponse_for_RpcCongestionLevelResponse_and_RpcChunkError
      type: object
    RpcChunkError:
      oneOf:
      - properties:
          info:
            properties:
              error_message:
                type: string
            required:
            - error_message
            type: object
          name:
            enum:
            - INTERNAL_ERROR
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            type: object
          name:
            enum:
            - UNKNOWN_BLOCK
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              shard_id:
                $ref: '#/components/schemas/ShardId'
            required:
            - shard_id
            type: object
          name:
            enum:
            - INVALID_SHARD_ID
            type: string
        required:
        - name
        - info
        type: object
      - properties:
          info:
            properties:
              chunk_hash:
                $ref: '#/components/schemas/ChunkHash'
            required:
            - chunk_hash
            type: object
          name:
            enum:
            - UNKNOWN_CHUNK
            type: string
        required:
        - name
        - info
        type: object
    ErrorWrapper_for_RpcChunkError:
      oneOf:
      - properties:
          cause:
            $ref: '#/components/schemas/RpcRequestValidationErrorKind'
          name:
            enum:
            - REQUEST_VALIDATION_ERROR
            type: string
        required:
        - name
        - cause
        type: object
      - properties:
          cause:
            $ref: '#/components/schemas/RpcChunkError'
          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
    RpcCongestionLevelResponse:
      properties:
        congestion_level:
          format: double
          type: number
      required:
      - congestion_level
      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
    JsonRpcRequest_for_EXPERIMENTAL_congestion_level:
      properties:
        id:
          type: string
        jsonrpc:
          type: string
        method:
          enum:
          - EXPERIMENTAL_congestion_level
          type: string
        params:
          $ref: '#/components/schemas/RpcCongestionLevelRequest'
      required:
      - jsonrpc
      - id
      - params
      - method
      title: JsonRpcRequest_for_EXPERIMENTAL_congestion_level
      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
    ChunkHash:
      $ref: '#/components/schemas/CryptoHash'
    RpcCongestionLevelRequest:
      anyOf:
      - properties:
          block_id:
            $ref: '#/components/schemas/BlockId'
          shard_id:
            $ref: '#/components/schemas/ShardId'
        required:
        - block_id
        - shard_id
        title: block_shard_id
        type: object
      - properties:
          chunk_id:
            $ref: '#/components/schemas/CryptoHash'
        required:
        - chunk_id
        title: chunk_hash
        type: object
      title: RpcCongestionLevelRequest
      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