set up eth_getBalance example

LICENSE.md

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+MIT License
+
+Copyright (c) 2024 Grove
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

specs/eth/eth_getBalance.yaml

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+openapi: 3.0.0
+info:
+  title: Ethereum RPC API
+  description: This is an Ethereum blockchain JSON-RPC API spec designed for the `eth_getBalance` method.
+  version: 1.0.0
+  externalDocs:
+    url: "https://docs.grove.city"
+  license:
+    name: MIT License
+    url: "https://github.com/pokt-foundation/grove-path/blob/main/LICENSE.md"
+servers:
+  - url: https://eth-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Ethereum Mainnet RPC Server
+  - url: https://eth-archival.rpc.grove.city/v1/7ebb2846
+    description: Ethereum Archival RPC Server
+  - url: https://arbitrum-one.rpc.grove.city/v1/7ebb2846
+    description: Arbitrum Mainnet RPC Server
+  - url: https://avax-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Avalanche Mainnet RPC Server
+  - url: https://avax-archival.rpc.grove.city/v1/7ebb2846
+    description: Avalanche Archival RPC Server
+  - url: https://base-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Base Mainnet RPC Server
+  - url: https://bsc-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Binance Smart Chain Mainnet RPC Server
+  - url: https://bsc-archival.rpc.grove.city/v1/7ebb2846
+    description: Binance Smart Chain Archival RPC Server
+  - url: https://boba-mainnet.rpc.grove.city/v1/7ebb2846
+    description: BOBA Mainnet RPC Server
+  - url: https://celo-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Celo Mainnet RPC Server
+  - url: https://evmos-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Evmos Mainnet RPC Server
+  - url: https://fantom-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Fantom Mainnet RPC Server
+  - url: https://fuse-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Fuse Mainnet RPC Server
+  - url: https://gnosischain-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Gnosis Mainnet RPC Server
+  - url: https://gnosischain-archival.rpc.grove.city/v1/7ebb2846
+    description: Gnosis Archival RPC Server
+  - url: https://gnosischain-archival.rpc.grove.city/v1/7ebb2846
+    description: Gnosis Archival RPC Server
+  - url: https://harmony-0.rpc.grove.city/v1/7ebb2846
+    description: Harmony 0 RPC Server
+  - url: https://iotex-mainnet.rpc.grove.city/v1/7ebb2846
+    description: IoTeX Mainnet RPC Server
+  - url: https://kava-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Kava Mainnet RPC Server
+  - url: https://kava-mainnet-archival.rpc.grove.city/v1/7ebb2846
+    description: Kava Archival RPC Server
+  - url: https://klaytn-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Klaytn Mainnet RPC Server
+  - url: https://metis-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Metis Mainnet RPC Server
+  - url: https://moonbeam-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Moonbeam Mainnet RPC Server
+  - url: https://moonriver-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Moonriver Mainnet RPC Server
+  - url: https://oasys-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Oasys Mainnet RPC Server
+  - url: https://oasys-mainnet-archival.rpc.grove.city/v1/7ebb2846
+    description: Oasys Archival RPC Server
+  - url: https://oKc-mainnet.rpc.grove.city/v1/7ebb2846
+    description: OKC Mainnet RPC Server
+  - url: https://optimism-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Optimism Mainnet RPC Server
+  - url: https://optimism-archival.rpc.grove.city/v1/7ebb2846
+    description: Optimism Archival RPC Server
+  - url: https://osmosis-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Osmosis Mainnet RPC Server
+  - url: https://poly-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Polygon Mainnet RPC Server
+  - url: https://poly-archival.rpc.grove.city/v1/7ebb2846
+    description: Polygon Archival RPC Server
+  - url: https://scroll-mainnet.rpc.grove.city/v1/7ebb2846
+    description: Scroll Mainnet RPC Server
+paths:
+  /:
+    post:
+      operationId: ethGetBalance
+      summary: Returns the balance of the account of given address.
+      tags:
+        - Ethereum RPC
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                jsonrpc:
+                  type: string
+                  example: "2.0"
+                method:
+                  type: string
+                  example: "eth_getBalance"
+                params:
+                  type: array
+                  items:
+                    oneOf:
+                      - type: string
+                        description: Account address in hexadecimal format.
+                      - type: string
+                        description: Block parameter (e.g., 'latest', 'earliest', block number in hex).
+                  minItems: 1
+                  example:
+                    ["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]
+                id:
+                  type: integer
+                  example: 1
+              required:
+                - jsonrpc
+                - method
+                - params
+                - id
+      responses:
+        "200":
+          description: A JSON object containing the balance of the account
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  jsonrpc:
+                    type: string
+                  id:
+                    type: integer
+                  result:
+                    type: string
+                required:
+                  - jsonrpc
+                  - id
+                  - result