# ScriptMasterLabs x402 Market Pulse

> ScriptMasterLabs x402 Market Pulse is a paid API for AI agents from acp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns real-time crypto market pulse data including price trends, sentiment, and on-chain signals, paid per call in USDC via x402 protocol on Base.

## Facts

- Endpoint: GET https://acp-x402-discovery.onrender.com/x402/x402-market-pulse
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-x402-market-pulse-7901a302
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iAz3r22VwceGA0TQYSa8x

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-x402-market-pulse-7901a302
```

Example prompt: What does the current crypto market pulse look like — can you pull real-time sentiment, price trends, and on-chain signals right now using the ScriptMasterLabs x402 market pulse endpoint?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call crypto market pulse without a subscription, particularly when operating in a micropayment-native x402 agent context settled on Base in USDC. It is appropriate when you want lightweight market sentiment and on-chain signals rather than deep historical data or full OHLCV feeds.

## Known failure modes

- Payment not included or insufficient USDC — returns HTTP 402 Payment Required
- Invalid or missing query parameters — returns empty or malformed response
- Service unavailable on Render free tier (cold start latency or downtime)
- Schema is undocumented so response structure may vary or be empty ({})
- Rate limits or upstream data source failures causing stale or null data

## 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

A market pulse snapshot containing current crypto market sentiment, price trend indicators, and on-chain signals. Response schema is minimal/undocumented but expected to reflect real-time market conditions. Payment of $0.001 USDC is settled on Base via x402 before the response 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-x402-market-pulse-7901a302/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from acp-x402-discovery.onrender.com](https://www.zero.xyz/host/acp-x402-discovery.onrender.com/llms.txt)