# KiteEndpoints.ai - Coinbase Realtime API

> KiteEndpoints.ai - Coinbase Realtime API is a paid API for AI agents from kite-hub-v3.vercel.app, paid per call via x402, $0.11/call, status unknown (last checked 2026-09-15).

Provides real-time Coinbase cryptocurrency market data via a pay-per-request hub endpoint on Base chain

## Facts

- Endpoint: POST https://kite-hub-v3.vercel.app/api/coinbase-realtime
- Price: $0.11/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-coinbase-realtime-api-4bbc8da3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__4vaWG2YRLiTjKCbWtIdR

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kiteendpoints-ai-coinbase-realtime-api-4bbc8da3 -d '<json body>'
```

Example prompt: Can you pull the latest real-time price data for Bitcoin from Coinbase right now and tell me what it's trading at?

## When to prefer this

Use this endpoint when you need real-time, up-to-the-second Coinbase exchange data and are comfortable paying $0.11 USDC per call via the x402 protocol on Base chain. Prefer this over cached or batch crypto data sources when freshness is critical.

## Known failure modes

- Insufficient USDC balance — payment of $0.11 required per call
- Invalid or malformed request body returns error in result field
- Coinbase upstream API unavailability causes downstream failure
- Rate limiting or quota exceeded on the hub endpoint
- Network timeout if Coinbase real-time feed is slow

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns a result object containing real-time Coinbase market data such as current cryptocurrency prices, exchange rates, or trading information at the moment of the request.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-coinbase-realtime-api-4bbc8da3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-hub-v3.vercel.app](https://www.zero.xyz/host/kite-hub-v3.vercel.app/llms.txt)