# ChainRay Market Pulse

> ChainRay Market Pulse is a paid API for AI agents from chainray.online, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns a real-time market pulse snapshot for a specified blockchain network, including aggregated on-chain activity signals and sentiment indicators.

## Facts

- Endpoint: GET https://chainray.online/market-pulse
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chainray-market-pulse-cbdd7fa3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_V4G0uOp6mjcy4HPDuEtkl

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 chainray-market-pulse-cbdd7fa3
```

Example prompt: What's the current market pulse on Base right now — give me a real-time on-chain overview of activity and sentiment using ChainRay?

## When to prefer this

Use this endpoint when you need a quick, aggregated real-time snapshot of on-chain market activity and sentiment for a specific blockchain network. Prefer this over raw transaction endpoints when you want a synthesized market-level view rather than individual transaction data.

## Known failure modes

- Missing or invalid 'chain' query parameter returns an error or default chain result
- Unsupported chain name returns a 404 or validation error
- Payment not completed (x402 flow) returns 402 Payment Required
- Upstream blockchain data unavailable causes 503 or degraded response
- Rate limiting or quota exceeded returns 429

## How this service works

The most complete blockchain data and intelligence service for AI agents. 93 endpoints across 46 chains, from gas fees to DeFi analytics, with real-time streams, intent routing, and verifiable proofs. Pay-per-request via x402.

## Output

A real-time market pulse snapshot for the specified blockchain network, including aggregated on-chain activity metrics, DeFi analytics signals, and market sentiment indicators relevant to that chain.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "chain": "ethereum"
  }
 }
}
```

## 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": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string",
       "description": "Blockchain network (e.g., base, ethereum, polygon)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chainray-market-pulse-cbdd7fa3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from chainray.online](https://www.zero.xyz/host/chainray.online/llms.txt)