InfStones

InfStones RPC API

Hosted blockchain node access over standard EVM JSON-RPC, Tendermint, and Cosmos gRPC-REST endpoints across 10+ chains (BNB Chain, Ethereum, ZetaChain, and more). Requests are POSTed to a chain/network base URL with a per-project API key carried in the path (/{project_id}). Method surface mirrors the canonical Ethereum JSON-RPC (eth_*, net_*, web3_*) and Cosmos/Tendermint APIs.

Documentation GitHub OpenAPI

Specifications

⚙

OpenAPI

https://raw.githubusercontent.com/api-evangelist/infstones/refs/heads/main/openapi/infstones-bnb-chain-openapi.json

Other Resources

🔗

Overlay

https://raw.githubusercontent.com/api-evangelist/infstones/refs/heads/main/overlays/infstones-bnb-chain-overlay.yaml

🔗

APIsJSON

https://raw.githubusercontent.com/api-evangelist/infstones/refs/heads/main/apis.yml

OpenAPI Specification

{
  "openapi": "3.1.0",
  "info": {
    "title": "bnb-chain",
    "version": "1.1"
  },
  "servers": [
    {
      "url": "https://api.infstones.com/bsc/mainnet"
    }
  ],
  "security": [
    {}
  ],
  "paths": {
    "/{project_id}": {
      "post": {
        "summary": "web3_sha3",
        "description": "Returns Keccak-256 (not the standardized SHA3-256) of the given data.",
        "operationId": "bnb-chain-web3-sha3",
        "parameters": [
          {
            "name": "project_id",
            "in": "path",
            "schema": {
              "type": "string",
              "default": "c94411509d724306b407dbfa6521dac2"
            },
            "required": true
          }
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "RAW_BODY": {
                    "type": "string",
                    "default": "{\"jsonrpc\":\"2.0\",\"method\":\"web3_sha3\",\"params\":[\"0x67656c6c6f20776f726c64\"],\"id\":1}"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "200",
            "content": {
              "application/json": {
                "examples": {
                  "Result": {
                    "value": "{}"
                  }
                },
                "schema": {
                  "type": "object",
                  "properties": {}
                }
              }
            }
          },
          "400": {
            "description": "400",
            "content": {
              "application/json": {
                "examples": {
                  "Result": {
                    "value": "{}"
                  }
                },
                "schema": {
                  "type": "object",
                  "properties": {}
                }
              }
            }
          }
        },
        "deprecated": false
      }
    }
  },
  "x-readme": {
    "headers": [],
    "explorer-enabled": true,
    "proxy-enabled": true
  },
  "x-readme-fauxas": true
}