# Ethereum Latest Block Lookup via organiccryptoyyc.com

> Ethereum Latest Block Lookup via organiccryptoyyc.com is a paid API for AI agents from organiccryptoyyc.com:8443, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Fetches the most recent Ethereum block number via a pay-per-call x402 API endpoint backed by multi-region real-device relays.

## Facts

- Endpoint: GET https://organiccryptoyyc.com:8443/v1/eth/latest-block
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ethereum-latest-block-lookup-via-organiccryptoyyc-com-311b5c95
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tJ_zAVU0qbKbKZWHbItn6

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 ethereum-latest-block-lookup-via-organiccryptoyyc-com-311b5c95
```

Example prompt: What's the latest block number on Ethereum right now? Pull it from a live on-chain source so I know the current chain head.

## When to prefer this

Choose this endpoint when you need a pay-as-you-go, no-subscription Ethereum block height lookup settled instantly in USDC via x402, especially if you want censorship-resistant access backed by Pocket Network's decentralized relay network rather than a centralized RPC provider like Infura or Alchemy.

## Known failure modes

- Payment not included or insufficient USDC — returns 402 Payment Required
- Ethereum RPC relay temporarily unavailable — returns 503 or timeout
- Malformed request — returns 400 Bad Request
- Rate limit or relay congestion on Pocket Network — returns 429 or relay error
- Network connectivity issues to organiccryptoyyc.com:8443 — returns connection refused or timeout

## How this service works

Real-device, multi-region site verification with screenshot proof, live Pocket Network Shannon relay-demand/tokenomics/validator-security data, and on-chain RPC snapshots across 38 chains -- Ethereum, Solana, BSC, and peaq natively, plus 34 more EVM chains via Pocket Network's free public gateway (Arbitrum, Base, Optimism, Polygon, Avalanche, zkSync, Linea, Scroll, Gnosis, and more) -- 54 metered x402 routes, priced and settled per call in USDC. Migrating to Acurast decentralized cloud compute for censorship-resistant hosting -- stay tuned.

## Output

A JSON object containing the chain name ('ethereum') and the current latest block number as an integer, e.g. {"chain":"ethereum","blockNumber":20123456}. Settled per-call in USDC via x402 protocol at $0.005 per request.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "ethereum",
  "blockNumber": 20123456
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ethereum-latest-block-lookup-via-organiccryptoyyc-com-311b5c95/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from organiccryptoyyc.com:8443](https://www.zero.xyz/host/organiccryptoyyc.com%3A8443/llms.txt)