Deep Blue Alpha API alternatives

Real-time Ethereum whale wallet tracking, DEX trades, net flow, and conviction scoring. If it doesn't fit your project, here are the 10 best free Cryptocurrency APIs to use instead in 2026, out of 95 in the directory.

For reference, Deep Blue Alpha API: Callable from the browser (CORS) · HTTPS.

1. 1

   DefiLlama API

   Online · 178 ms

   Open and transparent DeFi data, TVL, coin prices, volumes, and yields.

   • No API key needed
   • Fast: 178 ms response
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
2. 2

   BitcoinYield API

   Online · 761 ms

   Live yields on BTC, ETH and stablecoins across DeFi and CeFi, with an A-D risk grade per offer.

   • No API key needed
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
3. 3

   BlazePhoenix API

   Online · 746 ms

   On-chain DEX aggregator quotes and route execution data.

   • No API key needed
   • Returns JSON at its URL
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
4. 4B

   Block Lottos API

   Online · 675 ms

   On-chain lottery, draw history, jackpot and advertising endpoints.

   • No API key needed
   • Returns JSON at its URL
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
5. 5

   BTCGlobe API

   Online · 878 ms

   Bitcoin height, fees, mempool and peer data served live from two self-hosted nodes.

   • No API key needed
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
6. 6

   CoinLobster API

   Online · 712 ms

   Live executed whale trades across 15 exchanges and on-chain DEX with an unusualness radar.

   • No API key needed
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
7. 7

   Coinpaprika API

   Online · 519 ms

   Cryptocurrencies prices, volume and more.

   • No API key needed
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
8. 8

   FraudCoins API

   Online · 689 ms

   On-chain top-10 holder concentration and contract permissions for crypto tokens.

   • No API key needed
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
9. 9

   HostDeFi API

   Online · 808 ms

   Free A+–F token-safety grades across Solana and EVM chains.

   • No API key needed
   • Callable from the browser (CORS)
   • HTTPS

   No authHTTPSCORS
10. 10

    MarginPad API

    Online · 490 ms

    Crypto futures prices, candles, funding, open interest, long/short and liquidations, 9 exchanges.

    • No API key needed
    • Callable from the browser (CORS)
    • HTTPS

    No authHTTPSCORS

Deep Blue Alpha API vs alternatives

Deep Blue Alpha API compared with its alternatives

API	API key	HTTPS	CORS	Uptime	Response	Rating
Deep Blue Alpha	Required	Yes	Yes	Up	1259 ms	Not rated
DefiLlama	No	Yes	Yes	Up	178 ms	Not rated
BitcoinYield	No	Yes	Yes	Up	761 ms	Not rated
BlazePhoenix	No	Yes	Yes	Up	746 ms	Not rated
BBlock Lottos	No	Yes	Yes	Up	675 ms	Not rated
BTCGlobe	No	Yes	Yes	Up	878 ms	Not rated
CoinLobster	No	Yes	Yes	Up	712 ms	Not rated
Coinpaprika	No	Yes	Yes	Up	519 ms	Not rated
FraudCoins	No	Yes	Yes	Up	689 ms	Not rated

See also: best Cryptocurrency APIs · all Cryptocurrency APIs