Polygon Samples
For more information on Polygon APIs, see the official documentation.

JSON RPC Samples

eth_syncing

Returns syncing status

Request

Curl
Postman
curl https://polygon-mainnet-rpc.allthatnode.com:8545/'YOUR-API-KEY' \
-X POST \
-H "Content-Type: application/json" \
-d '{ "jsonrpc":"2.0", "method":"eth_syncing", "params":[], "id":1 }'
URL: https://polygon-mainnet-rpc.allthetnode.com:8545/'YOUR-API-KEY'
RequestType: POST
Body:
{
"jsonrpc":"2.0",
"method":"eth_syncing",
"params":[],
"id":1
}

Response

{
"jsonrpc": "2.0",
"result": false,
"id": 1
}
​

eth_getBalance

Returns address balance

Request

Curl
Postman
curl https://polygon-mainnet-rpc.allthatnode.com:8545/'YOUR-API-KEY' \
-X POST \
-H "Content-Type: application/json" \
-d '{ "jsonrpc":"2.0", "method":"eth_getBalance", "params":[ "0x829bd824b016326a401d083b33d092293333a831", "latest" ], "id":1 }'
URL: https://polygon-mainnet-rpc.allthetnode.com:8545/'YOUR-API-KEY'
RequestType: POST
Body:
{
"jsonrpc":"2.0",
"method":"eth_getBalance",
"params":[ "0x829bd824b016326a401d083b33d092293333a830", "latest" ],
"id":1
}

Response

{
"jsonrpc": "2.0",
"result": "0x0",
"id": 1
}
​

eth_blockNumber

Returns most recent block number

Request

Curl
Postman
curl https://ethereum-mainnet-rpc.allthatnode.com/'YOUR-API-KEY' \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'
URL: https://polygon-mainnet-rpc.allthetnode.com:8545/'YOUR-API-KEY'
RequestType: POST
Body:
{
"jsonrpc":"2.0",
"method":"eth_blockNumber",
"params":[],
"id":1
}

Response

{
"jsonrpc": "2.0",
"result": "0xceda4c",
"id": 1
}
​

REST API Samples

[GET] /node_info

The properties of the connected node

Request

Curl
Postman
curl https://polygon-mainnet-rpc.allthatnode.com:1317/node_info \
--header "x-allthatnode-api-key: 'YOUR-API-KEY'"
​
Response
{
"node_info": {
"protocol_version": {
"p2p": "7",
"block": "10",
"app": "0"
},
"id": "368c7cd2b5175c6cf693b9d1033ca203ea1d2b94",
"listen_addr": "tcp://0.0.0.0:26656",
"network": "heimdall-137",
"version": "0.32.7",
"channels": "4020212223303800",
"moniker": "atnrpc1",
"other": {
"tx_index": "on",
"rpc_address": "tcp://0.0.0.0:26657"
}
},
"application_version": {
"name": "heimdall",
"server_name": "heimdalld",
"client_name": "heimdallcli",
"version": "0.2.9",
"commit": "7d44d4541cd36ec8c754bb3ed46ed0933e535ca2",
"build_tags": "",
"go": "go version go1.18.3 linux/amd64"
}
}
​
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On this page
JSON RPC Samples
eth_syncing
eth_getBalance
eth_blockNumber
REST API Samples
[GET] /node_info