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SilverbackDeFi Top Coins
x402
SilverbackDeFi Top Coins is a paid API for AI agents from x402.silverbackdefi.app, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).
Returns a ranked list of top-performing or trending cryptocurrency coins with market data
Price / call$0.005
Success—
StatusDown
Output
A ranked list of top cryptocurrencies including coin names, symbols, current prices, market capitalizations, trading volumes, and price change percentages over recent periods.
Example use cases
Example prompt
“What are the top 10 trending cryptocurrencies right now by market cap, including their price and 24-hour change?”
Technical details
Endpoint
POSThttps://x402.silverbackdefi.app/api/v1/top-coinsWhen to prefer
Use this endpoint when you need a current snapshot of top-ranked or trending crypto coins with market metrics. Prefer this over individual coin lookups when the user wants a leaderboard-style view of the market. Pairs well with the technical analysis and whale monitoring endpoints on the same platform for deeper DeFi research on Base chain.
Side effects
- Invalid filter parameters return 400 error
- Payment of 0.005 USDC not received returns 402 Payment Required
- Downstream market data source unavailable returns 503
- Rate limiting if called too frequently returns 429
- Invalid JSON body returns 400
Tags
x402
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