# GGWP API Hub – CoinGecko Markets

> GGWP API Hub – CoinGecko Markets is a paid API for AI agents from ggwp-ten.vercel.app, paid per call via x402, $0.143687/call, status unknown (last checked 2026-09-14).

Fetches cryptocurrency market data (prices, rankings, volume) via a CoinGecko-backed endpoint using x402 pay-per-call on Base chain.

## Facts

- Endpoint: POST https://ggwp-ten.vercel.app/api/coingecko-markets
- Price: $0.143687/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ggwp-api-hub-coingecko-markets-907f3760
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6BxKSowvxMIaqItQqNIem

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 ggwp-api-hub-coingecko-markets-907f3760 -d '<json body>'
```

Example prompt: Pull the current CoinGecko market data for the top 20 cryptocurrencies by market cap, priced in USD — I want to see price, volume, and 24h change.

## When to prefer this

Choose this endpoint when you need live cryptocurrency market data (prices, volume, market cap) with a simple pay-per-call model via x402 on Base, without managing a CoinGecko API key or subscription. Best suited for agents that need occasional spot lookups rather than high-frequency streaming data.

## Known failure modes

- Payment failure if wallet lacks sufficient USDC on Base chain
- Invalid or unsupported coin ID returns empty or error result
- Rate limiting or upstream CoinGecko API unavailability returns error
- Malformed request body may return 400 or generic error
- Network latency from Vercel serverless cold starts may cause timeouts

## 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 structured market data for cryptocurrencies including current price, market capitalization, 24-hour trading volume, price change percentages, and market rank — sourced from CoinGecko's markets endpoint.

## 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/ggwp-api-hub-coingecko-markets-907f3760/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ggwp-ten.vercel.app](https://www.zero.xyz/host/ggwp-ten.vercel.app/llms.txt)