Is block in main chain

Check if the block is in main chain

GEThttps://alephium.nownodes.io/blockflow/is-block-in-main-chain

Query parameters

Response

200400401404500503

Ok

Body

application/json

boolean

Request

JavaScriptCurlPython

const response = await fetch('https://alephium.nownodes.io/blockflow/is-block-in-main-chain?blockHash=text', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200400401404500503

false