# ScriptMasterLabs Equities Heatmap API

> ScriptMasterLabs Equities Heatmap API is a paid API for AI agents from mcp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-16).

Returns a visual or structured heatmap of equity price performance and momentum for specified stock tickers over a given timeframe.

## Facts

- Endpoint: GET https://mcp-x402-discovery.onrender.com/x402/equities-heatmap
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-equities-heatmap-api-bf3c3e5b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6B2u2xV8TnTdai_AK0p1h

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-equities-heatmap-api-bf3c3e5b
```

Example prompt: Can you pull up an equities heatmap for AMC, GME, IWM, and SPY for the last hour and show me which ones are moving the most?

## When to prefer this

Choose this endpoint when you need a quick multi-ticker equity performance comparison in heatmap format, especially for meme stocks or top movers, and want a pay-per-call model without a subscription. It is ideal for agents that need market momentum snapshots at low cost ($0.001 USDC) and supports crypto micropayments via x402 on Base.

## Known failure modes

- 402 Payment Required if no valid x402 payment or API key is provided
- Invalid or unsupported ticker symbols may return empty or partial results
- Exceeding 20 tickers in the comma-separated list may cause an error or truncation
- Unsupported timeframe values (anything other than '1h' or '1d') will fail schema validation
- Service hosted on Render free tier may experience cold-start latency or downtime

## How this service works

Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.

## Output

A structured heatmap dataset showing relative price performance and momentum for the requested tickers over the specified timeframe (1h or 1d), including dynamically discovered top movers by default (AMC, GME, IWM plus real-time leaders). Data likely includes percentage change, direction, and comparative ranking per ticker.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "tickers": {
       "type": "string",
       "description": "Comma-separated tickers, up to 20. Defaults to AMC/GME/IWM plus real dynamically-discovered top movers."
      },
      "timeframe": {
       "enum": [
        "1h",
        "1d"
       ],
       "type": "string",
       "default": "1h"
      }
     }
    }
   }
  },
  "output": {
   "properties": {
    "example": {}
   }
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scriptmasterlabs-equities-heatmap-api-bf3c3e5b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-x402-discovery.onrender.com](https://www.zero.xyz/host/mcp-x402-discovery.onrender.com/llms.txt)