# KiteEndpoints.ai - Coinranking Cryptocurrency Data

> KiteEndpoints.ai - Coinranking Cryptocurrency Data is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.17/call, status unknown (last checked 2026-09-14).

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-endpoints.vercel.app/api/coinranking1
- Price: $0.17/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-coinranking-cryptocurrency-data-52c4a426
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BbWpM9sRNfAq4psqy59k2

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-cryptocurrency-data-52c4a426 -d '<json body>'
```

Example prompt: Pull the current cryptocurrency rankings from Coinranking — I want to see the top coins by market cap with their current prices.

## When to prefer this

Choose this endpoint when you need cryptocurrency ranking and market data and want to pay per-request in USDC without a separate Coinranking API subscription. Ideal for agents that need occasional crypto data lookups without long-term API key management.

## Known failure modes

- Payment failure if USDC balance insufficient — returns 402 Payment Required
- Invalid or missing request payload — returns 400 Bad Request
- Coinranking upstream API unavailable — returns 502 or 503
- Rate limiting on the underlying Coinranking API — may return 429
- Malformed response if Coinranking changes its schema

## 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 cryptocurrency ranking and market data from Coinranking, including coin names, prices, market caps, trading volumes, and ranking positions.

## 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-cryptocurrency-data-52c4a426/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-endpoints.vercel.app](https://www.zero.xyz/host/kite-endpoints.vercel.app/llms.txt)