# VerifyLite Block Details

> VerifyLite Block Details is a paid API for AI agents from verifylite.hydratinghealingtouch.workers.dev, paid per call via x402, $0.0016/call, status unknown (last checked 2026-10-22).

Returns block-level details for the Base mainnet chain — number, hash, timestamp, transaction count, gas used/limit, and base fee — for the latest block or a specified block number.

## Facts

- Endpoint: POST https://verifylite.hydratinghealingtouch.workers.dev/chain/block?utm_source=zero.xyz
- Price: $0.0016/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/verifylite-block-details-ecbb12d6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EBIddiXKkGiaIH05b_bSF

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 verifylite-block-details-ecbb12d6 -d '<json body>'
```

Example prompt: What are the details for the latest block on Base mainnet — give me the block number, hash, timestamp, transaction count, gas used and limit, and base fee.

## When to prefer this

Use this endpoint when you need lightweight, structured block-level metadata from Base mainnet — especially for checking chain head freshness, auditing gas parameters, or anchoring a block timestamp — without needing full node access or a heavy blockchain SDK.

## Known failure modes

- Invalid or non-existent block number returns an error response
- Block number in the future (not yet mined) returns not-found or error
- Malformed input (non-numeric, non-'latest' string) may return a validation error
- RPC backend unavailability causes timeout or 5xx error

## How this service works

Base mainnet block details for the latest block or a given block number: number, hash, timestamp, transaction count, gas used and limit, and base fee. Useful for checking chain head and freshness, timestamping events, and counting confirmations. Read-only. Not charged for an invalid or future block number or when Base can't be reached.

## Output

A JSON object containing the block's number, hash, Unix timestamp, transaction count, gas used, gas limit, and base fee per gas — all sourced from the Base mainnet at the time of the request.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "number": {
   "type": "string",
   "description": "Block number, or \"latest\" (default)."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/verifylite-block-details-ecbb12d6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from verifylite.hydratinghealingtouch.workers.dev](https://www.zero.xyz/host/verifylite.hydratinghealingtouch.workers.dev/llms.txt)