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Ethereum JSON-RPC

Published byGlavier
2/5/2026

Endpoints

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Ungrouped Endpoints
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What is the Ethereum JSON-RPC API?

Ethereum JSON-RPC API

Ethereum JSON-RPC API is available on the JoJ API marketplace. Subscribe with a single JoJ API key, call it through one gateway, and pay from one wallet — no separate account or contract with the provider.

Pricing & plans About this API Discussions More APIs by @glavier OpenAPI spec

Ethereum JSON-RPC API endpoints

  • POST/

    JSON-RPC

    See all methods and example requests here: https://docs.metamask.io/services/reference/ethereum/json-rpc-methods