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v0-x402-endpoint Real-Time Crypto Price Feed
x402
v0-x402-endpoint Real-Time Crypto Price Feed is a paid API for AI agents from v0-x402-endpoint.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns the current real-time price for a given cryptocurrency symbol (e.g. BTC, ETH, SOL) via a pay-per-call x402 micropayment API.
Price / call$0.005
Success—
StatusUnknown
How this service works
Real-time crypto price feed for a given symbol (e.g. BTC, ETH, SOL).
Output
Returns the current real-time price for the requested cryptocurrency symbol, likely as a numeric value with currency denomination and possibly a timestamp.
Example use cases
Example prompt
“What's the real-time price of BTC right now? Use the x402 crypto price feed and charge my account the micropayment.”
Technical details
Endpoint
POSThttps://v0-x402-endpoint.vercel.app/api/priceWhen to prefer
Choose this endpoint when you need a quick, pay-per-call real-time spot price for a major cryptocurrency (BTC, ETH, SOL, etc.) and want a low-cost micropayment model via x402 without a subscription. Ideal for agents that need occasional on-demand price checks rather than a streaming feed.
Side effects
- Unknown or unsupported symbol returns an error or empty result
- Payment failure (insufficient USDC balance) blocks the request
- Network timeout if the upstream price feed is unavailable
- Malformed request body missing the symbol field returns a 400 error
Input
{
"symbol": "BTC"
}Output
{
"source": "coinbase-spot",
"symbol": "BTC",
"price_usd": 65838.525,
"timestamp": "2026-06-16T18:48:22.547Z"
}Tags
x402
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