{"library":"eth-json-rpc-filters","type":"library","category":null,"description":"Implementation of Ethereum JSON-RPC filter methods (eth_newFilter, eth_newBlockFilter, eth_newPendingTransactionFilter, eth_uninstallFilter, eth_getFilterChanges, eth_getFilterLogs) as middleware for json-rpc-engine. Current stable version: 9.0.0. Uses eth-block-tracker for block polling and requires an EIP-1193 provider. Key differentiator: specifically designed for MetaMask's architecture, wrapping web3 providers into filter middleware. Supports Node.js >=14.0.0. v7.0.0 renamed from eth-json-rpc-filters to @metamask/eth-json-rpc-filters and dropped Node.js <16.","language":"javascript","status":"active","version":"6.0.1","tags":["javascript"],"last_verified":"Wed May 27","install":[{"cmd":"npm install eth-json-rpc-filters","imports":["import { createFilterMiddleware } from '@metamask/eth-json-rpc-filters'","import createFilterMiddleware from '@metamask/eth-json-rpc-filters'","const middleware = createFilterMiddleware({...}); middleware.destroy()"]},{"cmd":"yarn add eth-json-rpc-filters","imports":[]},{"cmd":"pnpm add eth-json-rpc-filters","imports":[]}],"homepage":null,"github":"https://github.com/MetaMask/eth-json-rpc-filters","docs":null,"changelog":null,"pypi":null,"npm":"https://www.npmjs.com/package/eth-json-rpc-filters","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"18–22","success_rate":0,"avg_install_s":null,"avg_import_s":null,"wheel_type":null},"url":"https://checklist.day/v1/registry/eth-json-rpc-filters/compatibility"}}