# ChainRay Contract Verify

> ChainRay Contract Verify is a paid API for AI agents from chainray.online, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-10).

Verifies and returns on-chain data for a given smart contract or wallet address on a specified blockchain network

## Facts

- Endpoint: GET https://chainray.online/contract-verify/%7Baddress%7D
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chainray-contract-verify-c929c187
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Nl_YuxcFzHvOAEL6Yn72f

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-contract-verify-c929c187
```

Example prompt: Can you verify whether the contract at address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 is a legitimate verified contract on Ethereum?

## When to prefer this

Use this endpoint when you need to verify the authenticity or on-chain status of a smart contract or wallet address across one of 46 supported chains. Prefer this over generic block explorers when you need programmatic, agent-callable results with pay-per-request pricing and no API key setup.

## Known failure modes

- Invalid or malformed contract address returns 400 error
- Unsupported chain identifier returns error or empty result
- Unverified contract returns null or unverified status
- Payment failure via x402 protocol blocks request
- Rate limiting if payment is insufficient
- Network timeout for slow chains

## 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

Returns on-chain verification details for the given contract or wallet address, including whether the contract is verified, source code or ABI metadata, deployment info, and chain-specific contract data.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "chain": "ethereum",
   "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
  }
 }
}
```

## 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"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "type": "string",
       "description": "Blockchain network"
      },
      "address": {
       "type": "string",
       "description": "Wallet or contract address"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chainray-contract-verify-c929c187/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)