Features
Overview of the NEAR RPC capabilities
Deciding on the best way to extend a framework can be paralyzing, so here are some best practices to help you add your own utilities in the most idiomatic way possible.
Get Account Info
Get Balance
Send Tokens
Call Contract Methods
In this View Method Call example, we want to get all NFTs the user owns, note how the body is stringified, due to using the browser's built in fetch() as well as, the arguments presented to getAllNFTsByOwner are stringified and encoded with base64.
The result of the request is then decode and parsed to an array of JSON objects for each NFT
const response = await fetch("https://rpc.testnet.near.org", {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify({
"jsonrpc": "2.0",
"id": "dontcare",
"method": "query",
"params": {
"request_type": "call_function",
"finality": "final",
"account_id": "two.nfts.testnet",
"method_name": "getAllNFTsByOwner",
"args_base64": btoa(JSON.stringify({"accountId":"w-adalo.testnet"}))
}
})
})
let res_json = await response.json()
const decoded_result = JSON.parse((new TextDecoder()).decode(new Uint8Array(res_json.result.result)))
console.log('decoded_result', decoded_result)