NPM SDK

Installation

Install the @ethsign/sp-sdk package to use the Sign Protocol SDK in your frontend or Node backend projects.

Creating an Index Service Client

new IndexService(env);

Parameters

Name	Type	Description
env	testnet, mainnet	Whether the indexing service should be querying testnets or mainnets.

Example

async function getSchemaListFromIndexService() {
  const indexService = new IndexService("testnet");
  const res = await indexService.querySchemaList({ page: 1 });
}

async function getSchemaFromIndexService() {
  const indexService = new IndexService("testnet");
  const res = await indexService.querySchema("onchain_evm_80001_0x1");
}

async function getAttestationListFromIndexService() {
  const indexService = new IndexService("testnet");
  const res = await indexService.queryAttestationList({ page: 1 });
}

async function getAttestationFromIndexService() {
  const indexService = new IndexService("testnet");
  const res = await indexService.queryAttestation("onchain_evm_80001_0x1");
}