# AmanChain Address Checksum Validator

> AmanChain Address Checksum Validator is a paid API for AI agents from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai, paid per call via x402, $0.002488/call, status unknown (last checked 2026-09-14).

Validates AmanChain wallet addresses by verifying their checksum against live consensus state on the AmanChain node

## Facts

- Endpoint: POST https://preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/api/x402/aman-address-validator
- Price: $0.002488/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amanchain-address-checksum-validator-f6bc3045
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qkjryu-1b5RlXAQ_-XFsG

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 amanchain-address-checksum-validator-f6bc3045 -d '<json body>'
```

Example prompt: Can you validate this AmanChain address for me and confirm the checksum is correct: 0x4aF3bC910d2E9A72d5bFe8c3B1E2a47D9c6E0021?

## When to prefer this

Choose this endpoint when you need deterministic, on-chain checksum validation for AmanChain-specific addresses, executed against live consensus state rather than a simple regex or offline check. It is ideal when accuracy matters before sending funds or integrating an address into a smart contract, and when you want to pay per call without needing an API key or account setup.

## Known failure modes

- Malformed or missing address input returns an error
- Non-AmanChain addresses (e.g. Ethereum, Bitcoin) may return invalid or unsupported
- Network connectivity issues with the AmanChain node may cause timeouts
- Payment failure via x402/USDC may prevent execution
- Empty or null request body returns a validation error

## How this service works

Address Validator: AmanChain address checksum validation Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-address-validator","request":"<input>"}. No account, no API key.

## Output

Returns a validation result indicating whether the provided AmanChain address passes checksum verification, executed deterministically against the live AmanChain consensus state. Typically includes a pass/fail status and may include details about the address format or checksum correctness.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "example": {
      "ok": true
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amanchain-address-checksum-validator-f6bc3045/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai](https://www.zero.xyz/host/preview-chat-c6089071-758a-449d-b4a7-6fa19ebc955c.space-z.ai/llms.txt)