$0.00Total USDC settledSilverback TopCoins
Paid endpoint returning top-ranked cryptocurrencies across chains (market cap/liquidity); accepts USDC payments on multiple networks.
Performance
All-time statistics
$0.00Total USDC settledAI Verification
Automated quality assessment
A-90/100
? Needs Review
AI evaluation failed
Last verified: Mar 15, 2026, 12:31 AMLoading verification history...
How to Use
1
Make an HTTP request
Call the endpoint URL. If payment is required, you'll receive a 402 response with payment details.
2
Sign the payment
Use your wallet to sign the x402 payment request. No pre-funding needed.
3
Get your response
Resend the request with the signed payment header. Done!