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X402 Hub – Coinbase Realtime Data
x402
X402 Hub – Coinbase Realtime Data is a paid API for AI agents from x402-hub.vercel.app, paid per call via x402, $0.140681/call, status unknown (last checked 2026-09-15).
Fetches real-time data from Coinbase via a micropayment-gated proxy endpoint on the X402 Hub platform
Price / call$0.140681
Success—
StatusUnknown
How this service works
63 paid API endpoints protected by x402 micropayments on Base
Output
Returns a data object containing real-time information from Coinbase, such as current prices, market rates, or trading data corresponding to the query parameter provided.
Example use cases
Live crypto price check
“What's the current real-time price of ETH-USD on Coinbase? Fetch it right now.”
Trading bot market feed
“Query Coinbase realtime for the latest BTC-USD market data so I can decide whether to execute my trade.”
Portfolio valuation snapshot
“Get me the live Coinbase prices for SOL-USD and MATIC-USD so I can calculate the current value of my portfolio.”
Technical details
Endpoint
POSThttps://x402-hub.vercel.app/api/coinbase-realtimeWhen to prefer
Choose this endpoint when you need real-time Coinbase market or trading data and are operating in an x402 micropayment-enabled environment on Base. It is ideal for agents that already have USDC on Base and want pay-per-query access without managing Coinbase API keys directly. Prefer this over direct Coinbase API calls when you want a keyless, wallet-native access pattern.
Side effects
- Payment not accepted – x402 micropayment of ~$0.14 USDC not fulfilled, returns 402
- Invalid or malformed query parameter – upstream Coinbase API rejects the query
- Upstream Coinbase API unavailable – proxy returns error from the upstream
- Rate limiting or quota exceeded on the underlying Coinbase API
- Network timeout if real-time data feed is slow or congested
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| queryrequired | string | Query parameter for the API |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | Response data from upstream API |
Tags
x402
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