Create Blockchain API for your project

Blockchain API Endpoint

JSON-RPC Endpoint

http://api.chainup.net/<PROTOCOL>/<NETWORK>/<TOKEN>

Websocket Endpoint

ws://api.chainup.net/ws/<PROTOCOL>/<NETWORK>/<TOKEN>

Using a token example

Ethereum APIs require a valid project ID to be included with your request traffic. This identifier must be appended to the request URL. The following example shows how to do this for HTTPS or WebSocket requests:

HTTP

curl http://api.chainup.net/ethereum/mainet/<TOKEN> \
    -X POST \
    -H "Content-Type: application/json" \
    -H "CONSISTENT-HASH: true" \
    -d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

WebSocket

wscat -c ws://api.chainup.net/ws/ethereum/mainet/<TOKEN>
> {"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}

Using a token example for Solana (Low latency domain)

When accessing solana you can use proprietary domain names to reduce network latency

HTTP

curl http://sol.chainup.net/<TOKEN> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","id":1, "method":"getSlot"}'

WebSocket

wscat -c ws://sol.chainup.net/ws/<TOKEN>
> { "jsonrpc": "2.0", "id": 1, "method": "slotSubscribe"}

Supported protocols

PROTOCOL	NETWORK	Schema	domain
ethereum	mainnet,goerli,holesky,sepolia	https,wss	api.chainup.net (default)
solana	mainnet	https,wss	sol.chainup.net
ton	mainnet	https	api.chainup.net
bsc	mainnet,testnet	https,wss	api.chainup.net
polygon	mainnet,mumbai	https,wss	api.chainup.net
tron	mainnet	https	api.chainup.net
ethereum2	mainnet,prater,holesky,sepolia	https	api.chainup.net
polkadot	mainnet,westend	https,wss	api.chainup.net
filecoin	mainnet,calibration,hyperspace	https	api.chainup.net
ipfs	pub	https	api.chainup.net
bitcoin	mainnet,testnet,testnet4,signet	https	api.chainup.net
litecoin	mainnet,testnet	https	api.chainup.net
near	mainnet,testnet	https	api.chainup.net
etc	mainnet	https,wss	api.chainup.net
bch	mainnet	https	api.chainup.net
kusama	mainnet	https,wss	api.chainup.net
bsv	mainnet	https	api.chainup.net
eos	mainnet	https	api.chainup.net
fantom	mainnet	https,wss	api.chainup.net
aptos	mainnet	https	api.chainup.net
sui	mainnet,testnet	https,wss	api.chainup.net
avax	mainnet	https,wss	api.chainup.net
arbitrum	mainnet	https,wss	api.chainup.net
omni	mainnet	https	api.chainup.net
cosmos	mainnet	https	api.chainup.net
dogecoin	mainnet	https,wss	api.chainup.net
optimism	mainnet,goerli	https,wss	api.chainup.net
xrp	mainnet	https,wss	api.chainup.net
dash	mainnet	https	api.chainup.net
zcash	mainnet	https	api.chainup.net
base	mainnet	https,wss	api.chainup.net
scroll	mainnet	https,wss	api.chainup.net
qtum	mainnet	https	api.chainup.net
starknet	mainnet	https	api.chainup.net
blast	mainnet	https,wss	api.chainup.net
worldchain	mainnet	https	api.chainup.net