HyperRPC JSON-RPC API

Read-only JSON-RPC endpoint optimised for data-intensive operations, providing up to 5x performance improvement over standard node providers. Functions as a drop-in replacement for existing Ethereum JSON-RPC integrations while delivering significantly faster response times for historical and real-time data queries.

Documentation

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/hyperrpc-json-rpc-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
name: HyperRPC JSON-RPC API
description: Read-only JSON-RPC endpoint optimised for data-intensive operations, providing up to 5x performance
  improvement over standard node providers. Functions as a drop-in replacement for existing Ethereum JSON-RPC
  integrations while delivering significantly faster response times for historical and real-time data
  queries.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://docs.envio.dev/docs/HyperSync/overview
baseURL: https://eth.rpc.hypersync.xyz
tags:
- JSON-RPC
- Blockchain
- Ethereum
- EVM
properties:
- type: Documentation
  url: https://docs.envio.dev/docs/HyperSync/overview