# KiteEndpoints.ai - CoinRanking Crypto Data API

> KiteEndpoints.ai - CoinRanking Crypto Data API is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.17/call, status unknown (last checked 2026-09-15).

Fetches cryptocurrency ranking and market data via the CoinRanking API, proxied through the KiteEndpoints mega-hub with per-request USDC micropayment.

## Facts

- Endpoint: POST https://kite-hub-v2.vercel.app/api/coinranking1
- Price: $0.17/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-coinranking-crypto-data-api-87930fab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B72mVonlURTW9E0l95ojk

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-coinranking-crypto-data-api-87930fab -d '<json body>'
```

Example prompt: Can you pull the current cryptocurrency rankings from CoinRanking and show me the top coins by market cap right now?

## When to prefer this

Use this endpoint when you need real-time or near-real-time cryptocurrency ranking and market data and want to pay per request in USDC without committing to a subscription. Prefer this over direct CoinRanking API access if you're using the x402 micropayment protocol on Base chain or want a single unified hub for multiple data sources.

## Known failure modes

- Payment failure if USDC balance is insufficient on Base chain
- CoinRanking upstream API unavailability or rate limiting
- Malformed request payload returning a 400 error
- Invalid or missing authentication/payment header returning 402
- Timeout if upstream CoinRanking API is slow to respond

## 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 JSON object containing cryptocurrency ranking data from CoinRanking, including coin names, symbols, prices, market capitalizations, trading volumes, and rank positions. The response is wrapped in a result object from the KiteEndpoints proxy layer.

## Request schema (JSON Schema)

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

## 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-coinranking-crypto-data-api-87930fab/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-hub-v2.vercel.app](https://www.zero.xyz/host/kite-hub-v2.vercel.app/llms.txt)