# Phantom API — Linea Latest Block

> Phantom API — Linea Latest Block is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Fetches the most recent block data from the Linea blockchain network in real time.

## Facts

- Endpoint: POST https://phantom-api-omega.vercel.app/api/linea/block/latest
- 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/phantom-api-linea-latest-block-6a254885
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_33nqNygPdRZiAgIuZ5pp1

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 phantom-api-linea-latest-block-6a254885 -d '<json body>'
```

Example prompt: What's the latest block on the Linea blockchain right now — give me the block number, hash, and timestamp.

## When to prefer this

Choose this endpoint when you need real-time, low-latency access to the latest Linea block without managing your own RPC node. It is ideal for agents that need to monitor Linea chain progress, verify block finality, or anchor transactions to the current chain head, especially when paying per-call via x402 is acceptable and no long-term subscription is required.

## Known failure modes

- Network timeout or Linea RPC node unavailability returns an error or empty response
- Invalid or malformed request body returns a 400 error
- Payment not processed (x402 flow failure) results in 402 Payment Required response
- Rate limiting or quota exceeded returns a 429 error
- Linea network itself experiencing downtime or reorg may return stale or inconsistent data

## How this service works

Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.

## Output

Returns the latest block object from the Linea network, including block number, block hash, parent hash, timestamp, gas used, gas limit, miner/validator address, transaction list or count, and other standard EVM block fields.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "properties": {},
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/phantom-api-linea-latest-block-6a254885/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from phantom-api-omega.vercel.app](https://www.zero.xyz/host/phantom-api-omega.vercel.app/llms.txt)