Blockchain · head-to-head
Covalent vs Nownodes
Covalent's blockchain-data platform rebranded to GoldRush, unifying wallet balances, transaction history, NFT ownership, and token/DEX pricing across 100+ EVM and non-EVM chains behind one API, plus JSON-RPC endpoints for 30+ EVM networks. New accounts get a 14-day trial (25,000 credits) before moving to a paid plan or per-request (x402) billing with no monthly minimum. All data comes back as JSON.
NOWNodes runs hosted full nodes for Bitcoin, Ethereum, and dozens of other chains, giving developers a single JSON-RPC/REST gateway instead of operating node infrastructure themselves. A free tier covers 100,000 requests for one month to get started, after which usage moves to metered Pro/Business/Enterprise plans billed per request volume. Every endpoint requires an api-key header.
| Covalent | Nownodes | |
|---|---|---|
| Authentication | API Key | API Key |
| Pricing | freemium | freemium |
| Formats | JSON | JSON |
| CORS | yes | yes |
| HTTPS | Yes | Yes |