NEAR

NEAR CLI

1. Install the NEAR CLI.

2. Use the --node_url flag to operate through your Chainstack-deployed NEAR node:

   Shell

   near COMMAND --node_url YOUR_CHAINSTACK_ENDPOINT
   

   where

   • COMMAND — a supported NEAR CLI command
   • YOUR_CHAINSTACK_ENDPOINT — your node HTTPS or WSS endpoint protected either with the key or password. See also node access details.

JSON-RPC API

Interact with your NEAR node using JSON-RPC API.

Use curl or Postman.

Example to get the latest block:

curl -H "Content-Type: application/json" \
  -d '{"jsonrpc": "2.0", "id": "1", "method": "block", "params": {"finality": "final"}}' \
  YOUR_CHAINSTACK_ENDPOINT

where

YOUR_CHAINSTACK_ENDPOINT is your node HTTPS or WSS endpoint protected either with the key or password. See also node access details.

near-api-js

1. Install near-api-js.

2. Use JsonRpcProvider to connect to your NEAR node.

   JavaScript

   const nearAPI = require("near-api-js");
   const connectionInfo = {
       url: "YOUR_CHAINSTACK_ENDPOINT"
   };
   const provider = new nearAPI.providers.JsonRpcProvider(connectionInfo);
   async function main() {
       const response = await provider.block({
           finality: "final",
       });
       console.log(response)
   }
   main();
   

   where YOUR_CHAINSTACK_ENDPOINT is your node HTTPS or WSS endpoint protected either with the key or password. See also node access details.