Cryptocurrency · head-to-head
Coinlore vs dYdX
Coinlore offers a free, keyless REST API for current prices, market cap, volume, and exchange ticker data across thousands of coins, aimed at hobby projects and simple price widgets rather than trading infrastructure. There is no paid tier or authentication layer — every endpoint is open and JSON-only.
dYdX is a decentralized perpetuals exchange that migrated from its StarkEx-based v3 to a Cosmos-chain v4 architecture, replacing the old exchange API with an open-source Indexer exposing markets, orderbooks, trades, and candles over REST and WebSocket. Anyone can run their own Indexer instance, but the public one at indexer.dydx.trade needs no signup for market-data reads — it's rate-limited rather than API-key gated.
| Coinlore | dYdX | |
|---|---|---|
| Authentication | None | None |
| Pricing | free | free |
| Formats | JSON | JSON, WebSocket |
| CORS | yes | yes |
| HTTPS | Yes | Yes |
dYdX supports 2 response formats, while Coinlore offers fewer — pick dYdX for more integration flexibility.