An App is a service that provides users access to the 0x API
query Apps {
apps(limit: 1) {
chains
app
}
}{
"data": {
"apps": [
{
"chains": [
"Avalanche",
"BSC",
"Celo",
"Ethereum",
"Fantom",
"Optimism",
"Polygon"
],
"app": "Brave Wallet"
}
]
}
}Last updated
async function fetchGraphQL(operationsDoc, operationName, variables) {
const result = await fetch(
"https://api.0x.org/data/v0",
{
method: "POST",
headers: {
'0x-api-key': 'USE_APY_KEY_HERE'
},
body: JSON.stringify({
query: operationsDoc,
variables: variables,
operationName: operationName
})
}
);
return await result.json();
}
const operationsDoc = `
query Chains {
apps(limit: 1) {
chains
app
}
}
`;
function fetchChains() {
return fetchGraphQL(
operationsDoc,
"Chains",
{}
);
}
async function startFetchChains() {
const { errors, data } = await fetchChains();
if (errors) {
// handle those errors like a pro
console.error(errors);
}
// do something great with this precious data
console.log(data);
}
startFetchChains();