openapi: 3.0.3
info:
  title: Chainstack Arbitrum Node Account Info Deployment Options API
  version: 1.0.0
  description: Chainstack-managed RPC node API for the Arbitrum blockchain. Endpoints follow the canonical JSON-RPC over HTTPS interface for the network. Authenticate against your Chainstack node's per-node URL (e.g. https://nd-XXX-XXX-XXX.p2pify.com/<key>). Merged from the Chainstack Developer Portal per-method fragments at https://github.com/chainstack/dev-portal/tree/main/openapi/arbitrum_node_api.
  contact:
    name: Chainstack API Support
    email: support@chainstack.com
  license:
    name: Chainstack Terms
    url: https://chainstack.com/terms-of-service/
servers:
- url: https://{node_id}.p2pify.com/{api_key}
  description: Chainstack-managed node endpoint
  variables:
    node_id:
      default: nd-000-000-000
      description: Your Chainstack node identifier
    api_key:
      default: <api-key>
      description: Per-node access key
tags:
- name: Deployment Options
paths:
  /v2/deployment-options/:
    get:
      operationId: listDeploymentOptions
      summary: List deployment options
      description: 'List all available deployment options for your organization.

        Returns the deployable nodes matrix filtered to shared node types on global clouds.

        Each option includes the blockchain ID, cloud ID, protocol, network, and available features.

        '
      tags:
      - Deployment Options
      security:
      - APIKeyAuthentication: []
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeploymentOptionsResponse'
              examples:
                list:
                  value:
                    options:
                    - blockchain: BC-000-000-008
                      cloud: CC-0016
                      region: us-east-1
                      provider: aws
                      protocol: ethereum
                      network: ethereum-mainnet
                      features:
                      - full
                    - blockchain: BC-000-000-017
                      cloud: CC-0016
                      region: us-east-1
                      provider: aws
                      protocol: ethereum
                      network: ethereum-sepolia-testnet
                      features:
                      - full
                    - blockchain: BC-000-000-015
                      cloud: CC-0016
                      region: us-east-1
                      provider: aws
                      protocol: solana
                      network: solana-mainnet
                      features:
                      - full
                    - blockchain: BC-000-000-006
                      cloud: CC-0016
                      region: us-east-1
                      provider: aws
                      protocol: bsc
                      network: bsc-mainnet
                      features:
                      - full
                    - blockchain: BC-000-000-010
                      cloud: CC-0016
                      region: us-east-1
                      provider: aws
                      protocol: polygon-pos
                      network: polygon-pos-mainnet
                      features:
                      - full
          description: ''
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '403':
          $ref: '#/components/responses/ForbiddenError'
components:
  schemas:
    DeploymentOption:
      type: object
      description: A single deployable node option.
      properties:
        blockchain:
          type: string
          description: The unique identifier of the blockchain configuration.
          example: BC-000-000-008
        cloud:
          type: string
          description: The unique identifier of the cloud provider.
          example: CC-0016
        region:
          type: string
          description: Cloud region identifier.
          example: us-east-1
        provider:
          type: string
          description: Cloud provider name.
          example: aws
        protocol:
          type: string
          description: The blockchain protocol name.
          example: ethereum
        network:
          type: string
          description: The network name.
          example: ethereum-mainnet
        features:
          type: array
          description: List of available features for this deployment option.
          items:
            type: string
          example:
          - full
      required:
      - blockchain
      - cloud
      - region
      - provider
      - protocol
      - network
      - features
    DeploymentOptionsResponse:
      type: object
      description: Response containing the list of available deployment options.
      properties:
        options:
          type: array
          description: List of available deployment options.
          items:
            $ref: '#/components/schemas/DeploymentOption'
      required:
      - options
  responses:
    UnauthorizedError:
      description: Authentication credentials were missing or incorrect.
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: object
                properties:
                  code:
                    type: string
                    description: A string indicating the kind of error.
                  message:
                    type: string
                    description: A human-readable description of the error.
    ForbiddenError:
      description: The request is not allowed with the current permissions.
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: object
                properties:
                  code:
                    type: string
                    description: A string indicating the kind of error.
                  message:
                    type: string
                    description: A human-readable description of the error.