# CoinGecko Markets Data via EndpointsXRT

> CoinGecko Markets Data via EndpointsXRT is a paid API for AI agents from endpointsxrt.vercel.app, paid per call via x402, $0.095674/call, status unknown (last checked 2026-09-14).

Fetches cryptocurrency market data (prices, rankings, volume) for a specified currency via the CoinGecko markets API.

## Facts

- Endpoint: POST https://endpointsxrt.vercel.app/api/coingecko-markets
- Price: $0.095674/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coingecko-markets-data-via-endpointsxrt-aef76347
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nGj_qbQOpFypBaXArBBwF

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 coingecko-markets-data-via-endpointsxrt-aef76347 -d '<json body>'
```

Example prompt: Show me the top 25 cryptocurrencies by market cap with their current prices in USD.

## When to prefer this

Use this endpoint when you need live cryptocurrency market rankings and price data in a specific fiat or crypto base currency, especially if you want paginated results and are already using the x402 pay-per-call payment protocol on Base chain. Prefer this over raw CoinGecko API access when you want a metered, pay-as-you-go wrapper without managing API keys.

## Known failure modes

- Invalid vs_currency value returns error or empty data
- per_page exceeds maximum allowed by CoinGecko results in truncated or error response
- Payment not fulfilled via x402 protocol results in 402 Payment Required
- CoinGecko upstream API downtime causes 502 or timeout
- Malformed JSON body returns 400 Bad Request

## How this service works

All-in-one API hub: Social Media, Jobs, Finance, Crypto, and Tools. Pay-per-call with x402 protocol on Base chain.

## Output

Returns a list of cryptocurrency market data objects including coin name, symbol, current price, market cap, 24h volume, price change, and rankings — sourced from CoinGecko — ordered by market cap, paginated by per_page count in the specified vs_currency.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "per_page": {
   "type": "string"
  },
  "vs_currency": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coingecko-markets-data-via-endpointsxrt-aef76347/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from endpointsxrt.vercel.app](https://www.zero.xyz/host/endpointsxrt.vercel.app/llms.txt)