RPC Nodes - How to make calls

Modified on Tue, 23 Apr at 11:19 AM

TABLE OF CONTENTS

Making an RPC-Node call
Supported Chains

Making an RPC-Node call

Tatum supports a long list of chains via RPC Nodes. You can find the API documentation at the following link.

Considering the default request URL: {{baseUrl}}/v3/blockchain/node/:chain/:path

See an example request against Tatum Ethereum RPC nodes:

curl --location --request POST 'https://api.tatum.io/v3/blockchain/node/ETH' \
--header 'x-api-key: ##Mainnet_API_KEY' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc":"2.0",
    "method":"eth_blockNumber",
    "params":[],
    "id":1
}'
//Response:
{
    "jsonrpc": "2.0",
    "id": 1,
    "result": "0xfc186e"
}

Use :path for specific methods. Example: {{baseUrl}}/v3/blockchain/node/TRON/wallet/gettransactioninfobyblocknum

Supported Chains

Name	`:chain`
Algorand	algorand-mainnet-algod algorand-mainnet-indexer algorand-testnet-algod algorand-testnet-indexer
Arbitrum	arb-mainnet arb-nova-mainnet arb-one-mainnet arb-testnet
Aurora	aurora-mainnet aurora-testnet
Avalanche C-Chain	avax-mainnet avax-testnet
Avalanche P-Chain	avax-p-mainnet avax-p-testnet
Avalanche X-Chain	avax-x-mainnet avax-x-testnet
Base	base-mainnet base-sepolia
Bitcoin	bitcoin-mainnet bitcoin-testnet
Bitcoin Cash	bch-mainnet bch-testnet
BNB Beacon Chain	bnb-mainnet bnb-testnet
BNB Smart Chain	bsc-mainnet bsc-testnet
Cardano	cardano-mainnet cardano-preprod
Celo	celo-mainnet celo-testnet
Chilliz	chiliz-mainnet chiliz-testnet
Cosmos	cosmos-mainnet
Cronos	cro-mainnet cro-testnet
Dogecoin	doge-mainnet doge-testnet
Elrond	egld-mainnet egld-testnet
Eon	eon-mainnet eon-testnet
EOSIO	eos-mainnet eos-testnet
Ethereum	ethereum-mainnet ethereum-holeski ethereum-sepolia
Ethereum Classic	ethereum-classic-mainnet ethereum-classic-testnet
Fantom	fantom-mainnet fantom-testnet
Flare	flare-mainnet flare-coston flare-coston flare-coston2 flare-songbird
Flow	flow-mainnet flow-testnet
Gnosis	gno-mainnet gno-testnet
Haqq	haqq-mainnet haqq-testnet
Harmony	one-mainnet-s0 one-testnet-s0
Iota	iota-mainnet
Kadena	kadena-mainnet kadena-testnet
Klaytn	klaytn-baobab klaytn-cypress
KuCoin Community Chain	kcs-testnet kcs-mainnet
Kusama	ksm-mainnet ksm-testnet
Lisk	lisk-mainnet lisk-testnet
Litecoin	litecoin-mainnet litecoin-testnet litecoin-core-mainnet litecoin-core-testnet
NEAR	near-mainnet near-testnet
Oasis Network	oasis-mainnet oasis-testnet
Optimism	optimism-mainnet optimism-testnet
Palm	palm-mainnet palm-testnet
Polkadot	dot-mainnet dot-testnet
Polygon	polygon-mainnet polygon-amoy
Rostrum	rostrum-mainnet
RSK	rsk-mainnet rsk-testnet
Solana	solana-mainnet solana-devnet
Stellar	stellar-mainnet stellar-testnet
Tezos	tezos-mainnet tezos-testnet
TRON	tron-mainnet tron-testnet
VeChain	vechain-mainnet vechain-testnet
XinFin	xdc-mainnet xdc-testnet
XRP/Ripple	ripple-mainnet ripple-testnet
ZCash	zcash-mainnet zcash-testnet
Zilliqa	zilliqa-mainnet zilliqa-testnet