# ScriptMasterLabs Crypto Global Market Data API

> ScriptMasterLabs Crypto Global Market Data API is a paid API for AI agents from acp-x402-scriptmasterlabs.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).

Returns global cryptocurrency market overview data (e.g. total market cap, volume, dominance) via a pay-per-call x402 micropayment endpoint settled in USDC on Base.

## Facts

- Endpoint: GET https://acp-x402-scriptmasterlabs.onrender.com/x402/crypto-global?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-crypto-global-market-data-api-86d7bcef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YLgUG377dIISZN53P3u3Z

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 scriptmasterlabs-crypto-global-market-data-api-86d7bcef
```

Example prompt: Can you pull the latest global crypto market data — total market cap, 24h volume, and Bitcoin dominance — right now?

## When to prefer this

Choose this endpoint when you need a quick, cheap ($0.001 USDC) global crypto market snapshot — total market cap, volume, dominance figures — without needing per-coin granularity. It is well-suited for agents that support x402 micropayments on Base and need macro-level market context rather than individual token data. Prefer alternatives if you need historical data, per-asset pricing, or do not have x402 payment infrastructure set up.

## Known failure modes

- Payment not included or insufficient USDC — returns HTTP 402 Payment Required
- Invalid or malformed properties query parameter — may return empty or error response
- Service unavailable on Render free-tier cold start — slow first response or timeout
- No schema enforcement on input means unexpected parameters are silently ignored
- Response schema is undocumented so field names may change without notice

## How this service works

Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).

## Output

Returns a JSON object with aggregated global cryptocurrency market metrics, likely including total market capitalization, 24-hour trading volume, Bitcoin and Ethereum dominance percentages, and the count of tracked cryptocurrencies. Payment of $0.001 USDC is settled on Base via the x402 protocol before data is returned.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scriptmasterlabs-crypto-global-market-data-api-86d7bcef/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from acp-x402-scriptmasterlabs.onrender.com](https://www.zero.xyz/host/acp-x402-scriptmasterlabs.onrender.com/llms.txt)