# alest.io ALST Token On-Chain State

> alest.io ALST Token On-Chain State is a paid API for AI agents from alest-x402.alest.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-03).

Returns live on-chain metadata (name, symbol, decimals, total supply) for the ALST token on Base Sepolia testnet, representing a tokenized Tesla Cybercab robotaxi real-world asset.

## Facts

- Endpoint: GET https://alest-x402.alest.workers.dev/v1/alst?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alest-io-alst-token-on-chain-state-c6bfd7fb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BNsJt21njvyzZL2rs8OBl

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 alest-io-alst-token-on-chain-state-c6bfd7fb
```

Example prompt: What's the current on-chain state of the ALST token on alest.io — give me the name, symbol, decimals, and total supply from Base Sepolia?

## When to prefer this

Use this endpoint when you specifically need live on-chain token metadata for the ALST token representing the alest.io tokenized Tesla Cybercab robotaxi real-world asset on Base Sepolia testnet. Prefer this over generic blockchain explorers when you need a single, low-latency, structured JSON response with no parsing overhead and are already operating in an x402 micropayment-enabled agent context.

## Known failure modes

- Base Sepolia RPC node unavailable — network or connectivity error returned
- Contract call failure if the ALST contract is undeployed or paused on testnet
- Payment not processed (x402 payment required, $0.01 USDC) — 402 response if payment header is missing or invalid
- Rate limiting or Cloudflare Workers timeout if upstream RPC is slow

## How this service works

On-chain state of ALST, the alest.io token for a tokenized Tesla Cybercab robotaxi (real-world asset). Name, symbol, decimals and total supply read live from Base Sepolia testnet.

## Output

Returns a JSON object with live on-chain token metadata for the ALST token, including the token name (e.g. 'Alest'), symbol ('ALST'), decimals (e.g. 18), and total supply read directly from the Base Sepolia testnet smart contract.

## 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"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/alest-io-alst-token-on-chain-state-c6bfd7fb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alest-x402.alest.workers.dev](https://www.zero.xyz/host/alest-x402.alest.workers.dev/llms.txt)