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BaseBuilder Crypto – Coinranking1 Endpoint
x402
BaseBuilder Crypto – Coinranking1 Endpoint is a paid API for AI agents from bb-crypto.vercel.app, paid per call via x402, $0.108513/call, status unknown (last checked 2026-09-14).
Proxies a Coinranking cryptocurrency data request, returning crypto market data such as rankings, prices, or coin statistics via a paid x402 API.
Price / call$0.108513
Success—
StatusUnknown
How this service works
BaseBuilder Crypto API hub - 26 paid endpoints
Output
A JSON response containing cryptocurrency ranking data sourced from Coinranking — typically including coin names, symbols, prices, market caps, and rank positions — returned after a successful x402 micropayment.
Example use cases
Top crypto rankings for portfolio dashboard
“Fetch the latest cryptocurrency rankings from Coinranking so I can update my portfolio dashboard with current prices and market caps.”
Real-time Bitcoin price lookup
“What is Bitcoin's current price and where does it rank among all cryptocurrencies right now?”
Altcoin market research
“Pull the latest coin rankings from Coinranking and show me which altcoins are in the top 20 by market cap today.”
Technical details
Endpoint
POSThttps://bb-crypto.vercel.app/api/coinranking1When to prefer
Choose this endpoint when you need programmatic access to Coinranking cryptocurrency data via a pay-per-call x402 micropayment model, especially when you want real-time coin rankings or prices without a long-term API subscription. It suits agents that need on-demand crypto market data with USDC-based billing.
Side effects
- 402 Payment Required if USDC payment is not provided or insufficient
- Invalid or missing query parameters causing a 400 error
- Upstream Coinranking API outage resulting in a 502 or 503 response
- Malformed POST body leading to parsing errors
- Rate limiting or quota exhaustion from the underlying Coinranking API
Tags
x402
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Zero review prompt (fires after every successful call)
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