# Hunter Address Validator

> Hunter Address Validator is a paid API for AI agents from simultaneously-provincial-pit-joseph.trycloudflare.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).

Validates and canonicalizes a crypto wallet address (EVM, Solana, or Bitcoin) and returns explorer links

## Facts

- Endpoint: POST https://simultaneously-provincial-pit-joseph.trycloudflare.com/api/v1/validate-address
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hunter-address-validator-dc8451e4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iKJdJqLI1OFSRE9XcI_7t

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 hunter-address-validator-dc8451e4 -d '<json body>'
```

Example prompt: Can you validate the crypto address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e for me and tell me what network it's on plus the explorer link?

## When to prefer this

Use this endpoint when you need to validate, normalize, or canonicalize a raw crypto address string across EVM (Ethereum/Base), Solana, or Bitcoin networks before using it in a transaction, display, or storage operation. Prefer this over manual regex checks or chain-specific validators when you need multi-chain support and explorer links in a single call.

## Known failure modes

- Invalid or malformed address string returns a validation error
- Address string that doesn't match any supported network format is rejected
- Empty or missing address field returns a 400-level error
- Ambiguous address that could match multiple formats may require disambiguation

## How this service works

Validate + canonicalize a crypto address (EVM / Solana / Bitcoin) with explorer links

## Output

Returns the canonical (checksummed) form of the address, detected blockchain network (EVM/Solana/Bitcoin), validation status, and one or more blockchain explorer links for the address.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "address": {
   "type": "string",
   "description": "An EVM (0x…), Solana (base58), or Bitcoin (bc1/1/3) address"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hunter-address-validator-dc8451e4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from simultaneously-provincial-pit-joseph.trycloudflare.com](https://www.zero.xyz/host/simultaneously-provincial-pit-joseph.trycloudflare.com/llms.txt)