# Solana Latest Block Number and Time

> Solana Latest Block Number and Time is a paid API for AI agents from x402.cambrian.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns the latest Solana blockchain block number and its timestamp

## Facts

- Endpoint: GET https://x402.cambrian.org/api/v1/solana/latest-block
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solana-latest-block-number-and-time-95bb8bdb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nd0et_melRvH3wniPhNrZ

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 solana-latest-block-number-and-time-95bb8bdb
```

Example prompt: What is the latest block number and timestamp on the Solana blockchain right now?

## When to prefer this

Use this endpoint when you need the current Solana blockchain block height or the timestamp of the most recently confirmed block, particularly for synchronization checks, transaction confirmation monitoring, or timestamping relative to chain state. Prefer this over running your own Solana RPC node when you want a pay-per-call, maintenance-free solution.

## Known failure modes

- Solana RPC node unavailable — returns 5xx error
- Rate limiting if called too frequently — returns 429
- Stale data if upstream node is lagging behind chain tip
- Network timeout if Solana cluster is under high load

## How this service works

Latest Block Number and Time

## Output

Returns the latest Solana block number (slot height) and the timestamp of when that block was produced, allowing agents to determine the current chain tip and block production time.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "queryParams": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "array"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solana-latest-block-number-and-time-95bb8bdb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.cambrian.org](https://www.zero.xyz/host/x402.cambrian.org/llms.txt)