# ChainRay Chain Overview

> ChainRay Chain Overview is a paid API for AI agents from chainray.online, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns a high-level overview of a specified blockchain network, including key metrics and chain status

## Facts

- Endpoint: GET https://chainray.online/chain-overview
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chainray-chain-overview-5ebfec53
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_C4mTVru0ZDscxz4ZPia9u

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-chain-overview-5ebfec53
```

Example prompt: Give me a full overview of the Base blockchain — key metrics, status, and any notable chain-level information using ChainRay.

## When to prefer this

Use this endpoint when you need a broad, high-level snapshot of a specific blockchain network rather than granular transaction, token, or DeFi data. Ideal as a first step before drilling into more specific on-chain queries, or when an agent needs to confirm chain support and basic network state.

## Known failure modes

- Unsupported chain identifier returns an error or empty response
- Missing or malformed 'chain' query parameter may return a default or error
- Payment failure via x402 returns 402 status before data is delivered
- Rate limiting or downtime returns 5xx errors

## 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 structured summary of the requested blockchain network, likely including chain ID, native token, block height, network status, and other high-level metrics 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-chain-overview-5ebfec53/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)