NOWNodes

Blockchain JSON-RPC and explorer API for Ethereum, Base, Solana, and Bitcoin

Creditsx402MPPVerified

Price from

$0.0005

Calls, 30 days

4

Success

100.0%

Median latency

358 ms

p95 latency

498 ms

Routes

Route	Price	Pay with	Calls	Success
`POST /eth` Ethereum JSON-RPC	$0.0005	Creditsx402MPP	1	100.0%
`POST /base` Base JSON-RPC	$0.0005	Creditsx402MPP	1	100.0%
`POST /sol` Solana JSON-RPC	$0.0005	Creditsx402MPP	1	100.0%
`GET /btc/api/v2/address/{address}` Balance and transactions of a Bitcoin address	$0.001	Creditsx402MPP	0	0.0%
`GET /btc/api/v2/tx/{txid}` A Bitcoin transaction	$0.001	Creditsx402MPP	0	0.0%
`GET /btc/api/v2/block/{block}` A Bitcoin block by height or hash	$0.001	Creditsx402MPP	0	0.0%
`GET /btc/api/v2/utxo/{descriptor}` Unspent outputs of an address or xpub	$0.001	Creditsx402MPP	0	0.0%
`GET /btc/api/v2/estimatefee/{blocks}` Fee estimate for confirmation within N blocks	$0.001	Creditsx402MPP	1	100.0%

About

Full-node access through NOWNodes, paid per call. JSON-RPC: send one JSON-RPC 2.0 request per HTTP call, as you would to any node. - POST /eth Ethereum mainnet (eth_blockNumber, eth_getBalance, eth_call, ...) - POST /base Base mainnet - POST /sol Solana mainnet (getSlot, getBalance, ...) Explorer (Blockbook REST) for Bitcoin mainnet: addresses, transactions, blocks, UTXOs, and fee estimates. Add `details=basic` to address calls to keep responses small.

Call it

curl -X POST https://pay-servicerouter.agents.bakingbad.dev/service/nownodes/eth \
  -H "Authorization: Bearer $SERVICEROUTER_PAYMENT_KEY"

No payment key? The 402 answer also lists x402 and MPP options, no account needed.