Spectrum Nodes

Smart contracts you can call like any other API

Every app in the Marketplace publishes its contract methods as named JSON-RPC calls on your Spectrum endpoint. Pick a method, copy the request, and read on-chain state without bundling an ABI or encoding a single call yourself.

Browse appsCreate free account

Browse published apps

Each app publishes its contract methods as JSON-RPC calls you can make against your Spectrum endpoint. No ABI to bundle, no indexer to run.

1Inch Contracts APIDEX

1Inch Contracts API

API for 1Inch contracts

cbETH APIStaking

cbETH API

API for cbETH contracts

ERC20 APITokens

ERC20 API

API for ERC20 Contracts

ERC721 APINFT

ERC721 API

API for ERC721 (NFT) Contracts

Ethena sUSDe APIStaking

Ethena sUSDe API

API for Ethena sUSDe contracts

ether.fi weETH APIStaking

ether.fi weETH API

API for ether.fi weETH contracts

Lido APIStaking

Lido API

API for Lido contracts

Rocket Pool Contracts APIStaking

Rocket Pool Contracts API

API for Rocket Pool Contracts

Safe Multisig APIWallets

Safe Multisig API

API for Safe Multisig

Marketplace

Call any listed contract today

Create a free account, point your endpoint at a published method, and read contract state without writing a line of ABI plumbing.

Create free accountTalk to sales

No credit card required ยท Free tier included