Market Data APIs
CoinMarketCap API alternatives
Looking for an alternative to CoinMarketCap API? Here are 8 Market Data APIs on Proxygate an AI agent can call per request, alongside CoinMarketCap API itself. Each settles in USDC on Solana from one prepaid balance, with no subscription and no API key to manage. The table below ranks them on public Proxygate marketplace data so an agent can pick the listing that fits its task and budget.
| API | Price | Endpoints | Pricing model | Trust | Rating | Verified |
|---|---|---|---|---|---|---|
| CoinMarketCap API | Free | 21 | per_request | 94 | 100% (5) | Verified |
| Adjacent News API | Free | 13 | per_request | 90 | Not yet rated | Verified |
| BlockDB EVM Block Headers | $0.0100 | 2 | per_request | 90 | Not yet rated | Verified |
| BlockDB EVM ERC-20 Tokens | $0.0010 | 1 | per_request | 90 | Not yet rated | Verified |
| BlockDB EVM Function Results | $0.0010 | 1 | per_request | 90 | Not yet rated | Verified |
| BlockDB EVM Internal Transactions | $0.0010 | 1 | per_request | 90 | Not yet rated | Verified |
| BlockDB EVM Logs | $0.0100 | 1 | per_request | 90 | Not yet rated | Verified |
| BlockDB EVM Transactions | $0.0100 | 1 | per_request | 90 | Not yet rated | Verified |
| Blocksize Crypto Bid/Ask | $0.0020 | 2 | per_request | 90 | Not yet rated | Verified |
CoinMarketCap API alternatives: frequently asked questions
On Proxygate, the 8 closest Market Data alternatives to CoinMarketCap API are Adjacent News API, BlockDB EVM Block Headers, BlockDB EVM ERC-20 Tokens, BlockDB EVM Function Results, BlockDB EVM Internal Transactions, BlockDB EVM Logs, BlockDB EVM Transactions and Blocksize Crypto Bid/Ask. Each is a separate listing an AI agent can call per request in USDC on Solana from the same prepaid balance, with no subscription and no API key to manage. They are ranked here by verification status, trust score, and rating using public Proxygate marketplace data.
Yes. Adjacent News API is listed as free on Proxygate, so an AI agent can call it per request at no per-call cost as an alternative to CoinMarketCap API. Pricing can change, and per-endpoint pricing may differ from the base rate, so always check the live listing.
Yes. CoinMarketCap API and every alternative shown here are listings on Proxygate, so an agent funds a single prepaid USDC balance once and calls any of them per request from that same balance. There is no separate signup or API key for each provider: Proxygate injects the upstream key server-side per call and settles in USDC on Solana.
Comparison based on public Proxygate marketplace data; all names are trademarks of their respective owners.