Supra RPC Node API

openapi: 3.1.0
info:
  title: Supra RPC Node
  description: '0.5.0

    tag:supra_rpc_v11.5.2

    commit_hash:5e9ea652

    build_time:2026-08-25 08:38:29 +00:00

    build_env:rustc 1.97.1 (8bab26f4f 2026-07-14),1.97.1-x86_64-unknown-linux-gnu'
  contact:
    name: Supra Labs
    url: https://supra.com
  version: 5e9ea652457cd48aba6b1505bdd59da27fec13f6
servers:
- url: /
paths:
  /rpc/v1/transactions/chain_id:
    get:
      tags:
      - Transactions
      summary: Chain id  (v1)
      description: Fetch chain id
      operationId: chain_id
      responses:
        '200':
          description: Current chain id
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                type: integer
                format: u-int8
                minimum: 0
  /rpc/v1/transactions/parameters:
    get:
      tags:
      - Transactions
      summary: Transaction parameters (v1)
      description: Retrieve limits that a client must respect when composing a transaction.
      operationId: transaction_parameter
      responses:
        '200':
          description: Acceptable parameters for transaction submission
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionParameters'
  /rpc/v1/transactions/submit:
    post:
      tags:
      - Transactions
      summary: Submit transaction (v1)
      description: Submit a transaction to Supra.
      operationId: submit_txn
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SupraTransaction'
        required: true
      responses:
        '200':
          description: transaction submitted
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Hash'
      deprecated: true
  /rpc/v1/wallet/faucet/transactions/{hash}:
    get:
      tags:
      - Faucet
      summary: Faucet transaction (v1)
      description: Get information about a faucet transaction by its hash.
      operationId: faucet_transaction_by_hash_v1
      parameters:
      - name: hash
        in: path
        description: Hash of the faucet transaction to lookup
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Faucet transaction data of the given transaction hash
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                oneOf:
                - type: 'null'
                - $ref: '#/components/schemas/TransactionInfoV1'
      deprecated: true
  /rpc/v1/wallet/faucet/{address}:
    get:
      tags:
      - Faucet
      summary: Faucet (v1)
      description: funds account with [FUND_AMOUNT] coins
      operationId: faucet_v1
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      responses:
        '200':
          description: list of associated transactions created
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FaucetStatus'
  /rpc/v2/accounts/{address}:
    get:
      tags:
      - Accounts
      summary: Get account (v2)
      description: '# Response

        - `auth_key` — The authentication key used for validating transactions.

        - `sequence_number` — The current expected sequence number of the account.'
      operationId: get_account_v2
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      responses:
        '200':
          description: Account information retrieved successfully
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccountData'
      deprecated: true
  /rpc/v2/accounts/{address}/coin_transactions:
    get:
      tags:
      - Accounts
      summary: Get coin transactions (v2)
      description: 'List of finalized coin withdraw/deposit transactions relevant to the move account. Return max 100 transactions
        per request.

        It includes both transactions sent from and received by the account.


        '
      operationId: coin_transactions_v2
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      - name: count
        in: query
        description: Maximum number of items to return. Default is 20.
        required: false
        schema:
          type: integer
          minimum: 0
        style: form
      - name: start
        in: query
        description: 'The cursor that the search should start from. The cursor for a given transaction can be derived by adding

          its index (where indexes start from zero) in the block in which it became finalized to the timestamp of the

          block.


          During a paginated query, the cursor returned in the previous page should be used as the starting cursor of the
          next page.


          If provided, return `:count` of transactions starting from this cursor in ascending order.

          If not provided, return `:count` of most recent transactions in descending order.'
        required: false
        schema:
          type: integer
          format: u-int64
          minimum: 0
        style: form
      responses:
        '200':
          description: List of *finalized* transactions sent from and received by the move account.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccountCoinStatementV2'
      deprecated: true
  /rpc/v2/accounts/{address}/modules:
    get:
      tags:
      - Accounts
      summary: Get account modules (v2)
      description: Retrieves all account modules' bytecode for a given account.
      operationId: get_account_modules_v2
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      - name: count
        in: query
        description: Maximum number of items to return. Default is 20.
        required: false
        schema:
          type: integer
          minimum: 0
        style: form
      - name: start
        in: query
        description: 'Cursor specifying where to start for pagination.

          Use the cursor returned by the API when making the next request.'
        required: false
        schema:
          type: string
        style: form
      responses:
        '200':
          description: account module list
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MoveModuleListV2'
      deprecated: true
  /rpc/v2/accounts/{address}/modules/{module_name}:
    get:
      tags:
      - Accounts
      summary: Get account module (v2)
      description: Retrieves an individual module from a given account.
      operationId: get_account_module_v2
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      - name: module_name
        in: path
        description: Name of module to retrieve e.g. coin
        required: true
        schema:
          type: string
      responses:
        '200':
          description: View account module by Move module name
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MoveModuleBytecode'
      deprecated: true
  /rpc/v2/accounts/{address}/resources:
    get:
      tags:
      - Accounts
      summary: Get account resources (v2)
      description: Get account resources by address
      operationId: get_account_resources_v2
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      - name: count
        in: query
        description: Maximum number of items to return. Default is 20.
        required: false
        schema:
          type: integer
          minimum: 0
        style: form
      - name: start
        in: query
        description: 'Cursor specifying where to start for pagination.

          Use the cursor returned by the API when making the next request.'
        required: false
        schema:
          type: string
        style: form
      responses:
        '200':
          description: Account resource list
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MoveResourcesResponse'
      deprecated: true
  /rpc/v2/accounts/{address}/resources/{resource_type}:
    get:
      tags:
      - Accounts
      summary: Get account resource (v2)
      description: View account resource by Move type
      operationId: get_account_resource_v2
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      - name: resource_type
        in: path
        description: Name of struct to retrieve e.g. `0x1::account::Account`
        required: true
        schema:
          type: string
          pattern: ^0x[0-9a-zA-Z:_<>]+$
        example: 0x1::coin::CoinStore<0x1::supra_coin::SupraCoin>
      responses:
        '200':
          description: View account resource by Move Struct type
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MoveResource'
      deprecated: true
  /rpc/v2/accounts/{address}/transactions:
    get:
      tags:
      - Accounts
      summary: Get account transactions (v2)
      description: 'List of finalized transactions sent by the move account. Return max 100 transactions per request.


        '
      operationId: get_account_transactions_v2
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      - name: count
        in: query
        description: Maximum number of items to return. Default is 20.
        required: false
        schema:
          type: integer
          minimum: 0
        style: form
      - name: start
        in: query
        description: 'Starting sequence number.

          If provided, return `:count` of transactions starting from this sequence number in ascending order.

          If not provided, return `:count` of most recent transactions in descending order.'
        required: false
        schema:
          type: integer
          format: u-int64
          minimum: 0
        style: form
      responses:
        '200':
          description: List of transactions from the move account.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccountStatementV2'
      deprecated: true
  /rpc/v2/block:
    get:
      tags:
      - Block
      summary: Get the latest block (v2)
      description: Get the header of the most recently finalized block.
      operationId: latest_block_v2
      responses:
        '200':
          description: Returns the header of the most recently finalized block.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BlockHeaderInfo'
      deprecated: true
  /rpc/v2/block/height/{height}:
    get:
      tags:
      - Block
      summary: Get block by height (v2)
      description: Get information about the block that has been finalized at the given height.
      operationId: block_by_height_v2
      parameters:
      - name: height
        in: path
        description: Block height
        required: true
        schema:
          type: integer
          format: u-int64
          minimum: 0
      - name: with_finalized_transactions
        in: query
        description: 'If true, returns all transactions that were finalized by this block in the order that they

          were executed.'
        required: false
        schema:
          type: boolean
      responses:
        '200':
          description: Information about the block that has been finalized at the given height.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Block'
        '404':
          description: Requested data is not available.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrResp'
        '410':
          description: Requested data has been pruned and is no longer available.
          headers:
            x-supra-oldest-block:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Height of the oldest available block.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrResp'
      deprecated: true
  /rpc/v2/block/{block_hash}:
    get:
      tags:
      - Block
      summary: Get block by hash (v2)
      description: Get the header of the block with the given hash.
      operationId: block_header_info_v2
      parameters:
      - name: block_hash
        in: path
        description: Hex encoded block hash
        required: true
        schema:
          type: string
      responses:
        '200':
          description: The header of the block with the given hash.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BlockHeaderInfo'
      deprecated: true
  /rpc/v2/consensus/block:
    get:
      tags:
      - Consensus
      summary: Get latest consensus block (v2)
      description: 'Get the BCS bytes of the latest consensus block.


        Returns an HTTP response containing the BCS bytes of the requested ConsensusBlock, optionally

        including the BCS bytes of the associated transaction batches.

        - If the block is found, responds with [StatusCode::OK] and a binary body containing the serialized block data.

        - If the block is not found, responds with [StatusCode::NOT_FOUND] and an empty body.'
      operationId: latest_consensus_block_v2
      responses:
        '200':
          description: Binary representation of the latest consensus block.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BinaryData'
        '404':
          description: No block found.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BinaryData'
      deprecated: true
  /rpc/v2/consensus/block/height/{height}:
    get:
      tags:
      - Consensus
      summary: Get consensus block by height (v2)
      description: 'Get the BCS bytes of the consensus block at the requested height.


        Returns an HTTP response containing the BCS bytes of the requested ConsensusBlock, optionally

        including the BCS bytes of the associated transaction batches.

        - If the block is found, responds with [StatusCode::OK] and a binary body containing the serialized block data.

        - If the block is not found, responds with [StatusCode::NOT_FOUND] and an empty body.'
      operationId: consensus_block_v2
      parameters:
      - name: height
        in: path
        description: Block height
        required: true
        schema:
          type: integer
          format: u-int64
          minimum: 0
      - name: with_batches
        in: query
        description: If true, returns all batches of transactions with certificates contained in this block.
        required: true
        schema:
          type: boolean
      responses:
        '200':
          description: Binary representation of the consensus block at the requested height.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BinaryData'
        '404':
          description: No block for for the requested height.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BinaryData'
      deprecated: true
  /rpc/v2/consensus/committee_authorization/{epoch}:
    get:
      tags:
      - Consensus
      summary: Get committee authorization (v2)
      description: 'Get the BCS bytes of the Committee Authorization for the requested epoch.


        Returns an HTTP response containing the BCS bytes of the requested CommitteeAuthorization.

        - If the authorization is found, responds with [StatusCode::OK] and a binary body containing the serialized authorization
        data.

        - If the authorization is not found, responds with [StatusCode::NOT_FOUND] and an empty body.'
      operationId: committee_authorization_v2
      parameters:
      - name: epoch
        in: path
        description: Epoch
        required: true
        schema:
          $ref: '#/components/schemas/u64'
      responses:
        '200':
          description: Binary representation of the committee authorization for the requested epoch.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BinaryData'
        '404':
          description: No committee authorization found for the requested epoch.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BinaryData'
      deprecated: true
  /rpc/v2/tables/{table_handle}/item:
    post:
      tags:
      - Tables
      summary: ' Get table item (v2)'
      description: " Get the value at the `key` specified in the request body from the Move table identified by the `{table_handle}`\
        \ path parameter.\n The key must be represented as an instance of `key_type` in the Move state, and the value must\
        \ be represented as an instance of `value_type`.\n If either the key or the value cannot be parsed into the corresponding\
        \ type then the API will return status code 400.\n\n ## Example of body\n ```json\n {\n   \"key_type\": \"u64\",\n\
        \   \"value_type\": \"0x1::multisig_voting::Proposal<0x1::governance_proposal::GovernanceProposal>\",\n   \"key\"\
        : \"12\"\n }\n```\n ```json\n {\n   \"key_type\": \"u64\",\n   \"value_type\": \"0x1::string::String\",\n   \"key\"\
        : \"42\"\n }\n```"
      operationId: table_item_by_key
      parameters:
      - name: table_handle
        in: path
        description: Table handle to lookup. Should be a valid Move address retrieved from the account resources API.
        required: true
        schema:
          type: string
      requestBody:
        description: Request containing item key and value types and item key itself
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TableItemRequest'
        required: true
      responses:
        '200':
          description: Item of the table
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MoveValue'
        '400':
          description: Provided values cannot be parsed into the corresponding types.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
  /rpc/v2/transactions/estimate_gas_price:
    get:
      tags:
      - Transactions
      summary: Estimate gas price (v2)
      description: Get statistics derived from the gas prices of recently executed transactions.
      operationId: estimate_gas_price_v2
      responses:
        '200':
          description: Returns the mean, median and maximum gas prices of recently executed transactions.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GasPriceResV2'
      deprecated: true
  /rpc/v2/transactions/simulate:
    post:
      tags:
      - Transactions
      summary: Simulate a transaction (v2)
      operationId: simulate_txn_v2
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SupraTransaction'
        required: true
      responses:
        '200':
          description: Simulate a transaction against the current state of the RPC node. The transaction must have an invalid
            signature.
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionInfoV2'
      deprecated: true
  /rpc/v2/transactions/{hash}:
    get:
      tags:
      - Transactions
      summary: Get transaction by hash (v2)
      description: Get information about a transaction by its hash.
      operationId: transaction_by_hash_v2
      parameters:
      - name: hash
        in: path
        description: Hash of the transaction to lookup
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Transaction data of the given transaction hash
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionInfoV2'
      deprecated: true
  /rpc/v2/view:
    post:
      tags:
      - View
      summary: ' Execute view function (v2)'
      description: " # Example\n ```json\n {\n   \"function\": \"0x1::timestamp::now_microseconds\",\n   \"type_arguments\"\
        : [],\n   \"arguments\": []\n }\n```"
      operationId: view_function_v2
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ViewRequest'
        required: true
      responses:
        '200':
          description: Result of view function
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MoveValueResponseV2'
      deprecated: true
  /rpc/v2/wallet/faucet/transactions/{hash}:
    get:
      tags:
      - Faucet
      summary: Faucet transaction (v2)
      description: Get information about a faucet transaction by its hash.
      operationId: faucet_v2
      parameters:
      - name: hash
        in: path
        description: Hash of the faucet transaction to lookup
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Faucet transaction data of the given transaction hash
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionInfoV2'
  /rpc/v3/accounts/{address}:
    get:
      tags:
      - Accounts
      summary: Get account (v3)
      description: '# Response

        - `auth_key` — The authentication key used for validating transactions.

        - `sequence_number` — The current expected sequence number of the account.'
      operationId: get_account_v3
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      responses:
        '200':
          description: Account information retrieved successfully
          headers:
            x-supra-chain-id:
              schema:
                type: integer
                format: u-int8
                minimum: 0
              description: Chain ID of the current chain.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccountData'
            application/x-bcs:
              schema:
                type: array
                items:
                  type: integer
                  format: u-int8
                  minimum: 0
            application/octet-stream:
              schema:
                type: array
                items:
                  type: integer
                  format: u-int8
                  minimum: 0
  /rpc/v3/accounts/{address}/automated_transactions:
    get:
      tags:
      - Accounts
      summary: Get account auto-transaction (v3)
      description: 'List of finalized automated transactions based on the automation tasks registered by the move account.

        Return max 100 transactions per request.'
      operationId: statement_automated_v3
      parameters:
      - name: address
        in: path
        description: Address of account with or without a 0x prefix
        required: true
        schema:
          type: string
        example: '0x88fbd33f54e1126269769780feb24480428179f552e2313fbe571b72e62a1ca1'
      - name: count
        in: query
        description: Maximum number of items to return. Default is 20.
        required: false
        schema:
          type: integer
          minimum: 0
        style: form
      - name: block_height
        in: query
        description: 'Starting block height (inclusive). Optional.


          The block height at which to start lookup for transactions.

          If provided, returns `:count` of transactions starting from it in the specified order.

          For order see `:ascending` flag.


          Note: If a `:cursor` is specified then this field will be ignored.'
        required: false
        schema:
          type: integer
          format: u-int64
          minimum: 0
        style: form
      - name: cursor
        in: query
        description: 'The cursor (exclusive) to start the query from. Optional.


          If provided, returns `:count` of transactions starting from this cursor in the specified order.

          For order see `:ascending` flag.


          If not specifi

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# Full source: https://raw.githubusercontent.com/api-evangelist/supra/refs/heads/main/openapi/supra-rpc-node-openapi.yml